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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2010 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Having Primary Classification In

Class 399, Electrophotography

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )

The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant.
First-Named Assignee 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Total
CANON KABUSHIKI KAISHA 1 0 3 19 15 10 15 22 11 11 17 17 26 33 51 45 48 57 55 50 60 52 65 87 90 107 114 174 144 175 192 241 230 269 221 238 250 287 247 260 212 247 4468
XEROX CORPORATION 20 31 61 108 55 83 88 123 106 79 33 35 35 48 47 33 73 63 50 65 50 67 79 100 115 139 130 177 119 178 163 101 122 94 84 73 56 70 102 83 71 111 3520
RICOH COMPANY, LTD. 0 4 10 9 5 6 11 9 20 24 22 29 23 17 33 23 28 44 31 32 51 61 53 60 46 43 50 73 80 104 115 99 64 74 114 162 122 177 183 176 212 309 2808
MINOLTA CAMERA CO., LTD. 0 0 8 10 5 11 12 12 13 18 9 8 15 8 17 19 7 12 13 37 91 102 99 75 73 50 23 57 34 87 104 68 29 25 17 11 7 0 2 0 0 0 1188
TOSHIBA CORPORATION 1 0 1 1 1 1 0 1 0 2 1 6 2 13 18 16 29 36 46 25 37 19 32 45 46 26 32 26 17 18 15 14 9 5 67 55 63 68 64 72 81 83 1094
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 1 2 0 3 1 1 1 2 3 2 6 28 32 29 29 35 32 17 26 24 17 24 25 33 40 46 51 32 25 29 33 28 61 54 84 136 992
SAMSUNG ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 5 9 12 17 35 72 41 52 29 25 60 59 96 93 126 76 129 939
FUJI XEROX CO., LTD. 0 0 0 0 2 2 3 6 1 1 0 1 0 0 1 7 3 4 4 0 4 6 6 11 16 19 17 29 34 59 44 32 30 37 34 47 38 46 64 64 92 122 886
EASTMAN KODAK COMPANY 3 8 6 12 13 0 3 2 7 14 14 6 7 6 11 16 21 15 27 23 29 54 73 65 57 36 21 34 21 39 36 15 2 0 0 5 25 45 25 9 22 10 837
BROTHER KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 12 7 6 6 5 16 8 21 26 11 9 16 12 25 29 40 64 90 121 158 687
KONICA CORPORATION 1 0 0 0 0 1 1 1 6 7 3 4 11 13 15 28 21 15 13 9 16 20 31 32 32 40 27 25 25 25 25 21 12 20 24 30 8 5 2 0 0 0 569
MITA INDUSTRIAL COMPANY LTD. 0 0 0 1 0 2 3 1 7 1 2 2 3 5 8 12 13 21 23 20 22 24 31 32 40 38 37 50 34 81 39 11 0 0 0 0 0 0 0 0 0 0 563
SEIKO EPSON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5 3 2 3 7 4 8 4 7 8 9 8 12 18 30 53 53 44 36 40 355
KYOCERA MITA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 12 9 5 9 3 14 20 71 82 112 339
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 45 54 55 62 105 324
LEXMARK INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 6 5 2 7 13 7 9 25 16 12 16 12 26 40 32 28 29 291
~INDIVIDUALLY OWNED PATENT 1 2 5 12 9 12 9 3 6 3 6 5 3 3 3 3 4 2 3 2 6 6 6 10 10 10 13 6 11 9 9 6 20 8 10 4 8 17 5 4 8 6 288
FUJITSU LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 2 4 6 18 7 9 12 25 39 22 19 26 12 29 24 5 3 0 2 0 0 0 0 269
OKIDATA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 15 17 6 7 11 12 17 25 38 39 22 37 253
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37 51 33 23 14 16 7 20 201
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 0 4 1 1 0 0 0 0 1 1 0 1 0 0 0 1 6 1 1 6 2 3 5 10 8 12 7 6 9 16 11 15 9 11 14 8 7 13 0 0 190
TOSHIBA TEC KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 48 67 46 0 0 4 7 4 0 2 182
HEWLETT-PACKARD COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 4 5 12 17 10 12 15 25 17 38 12 0 0 0 0 0 0 0 171
HITACHI, LTD 0 1 0 0 0 2 0 4 2 2 0 2 2 2 1 0 2 1 0 3 2 4 4 10 5 14 5 18 10 12 3 11 8 7 11 7 2 0 0 0 0 0 157
INTERNATIONAL BUSINESS MACHINES CORPORATION 1 1 8 6 9 3 4 3 7 6 9 9 11 12 11 12 5 2 3 2 4 7 4 2 1 1 1 0 0 2 1 0 0 2 0 1 2 1 0 0 0 1 154
OCE PRINTING SYSTEMS GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 9 13 25 11 7 6 7 11 9 18 9 9 139
FUJI PHOTO FILM CO., LTD 1 1 1 4 9 7 1 0 0 0 0 0 1 0 2 1 2 10 4 6 7 3 1 2 5 1 0 4 4 3 1 1 3 0 1 0 14 12 2 0 1 0 115
NEC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 2 0 1 3 3 4 6 16 25 22 13 1 0 0 1 0 0 0 0 101
HITACHI KOKI COMPANY, LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 3 3 3 6 7 3 6 9 8 6 6 10 7 11 4 3 0 0 0 0 0 0 97
NEXPRESS SOLUTIONS LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 22 34 22 2 0 0 0 0 0 92
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 0 0 2 5 7 14 14 13 7 5 3 6 5 3 2 0 0 0 0 0 0 0 0 0 91
OLYMPUS OPTICAL CO., LTD. 0 0 0 0 0 0 0 0 1 7 13 5 19 10 15 3 6 2 1 1 0 1 2 1 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 91
PITNEY-BOWES, INC. 2 2 1 1 2 0 4 3 4 4 6 5 8 10 7 5 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 67
AM INTERNATIONAL, INC. 6 7 7 11 3 4 6 8 3 2 0 0 0 0 1 0 1 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 62
MURATA KIKAI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6 0 0 0 0 3 3 1 5 4 1 7 7 12 2 2 0 54
HEIDELBERGER DRUCKMASCHINEN AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 1 14 24 7 0 0 1 0 0 0 53
MINNESOTA MINING AND MANUFACTURING COMPANY 1 0 3 2 1 0 1 0 1 2 0 0 2 0 0 1 3 2 3 0 1 1 3 1 3 1 0 2 5 11 1 2 0 0 0 0 0 0 0 0 0 0 53
SAVIN CORPORATION 0 1 0 1 4 4 1 3 0 0 0 2 4 7 5 2 5 7 1 3 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 53
SANYO ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 9 4 4 2 2 5 6 3 1 7 1 0 2 0 0 0 0 0 0 0 0 0 0 0 51
AGFA-GEVAERT, AG 1 1 2 2 3 0 5 4 5 3 6 8 3 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 47
OCE-NEDERLAND B.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 3 4 3 10 0 0 4 4 0 1 3 0 3 1 5 0 0 0 0 0 0 0 0 0 0 0 0 46
RICOH PRINTING SYSTEMS, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 10 13 14 3 0 46
STATIC CONTROL COMPONENTS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 9 6 7 8 6 44
HITACHI METALS LTD. 0 0 0 0 0 1 0 1 0 0 0 1 1 1 2 2 2 3 0 0 1 2 0 2 1 3 3 4 3 3 2 3 0 1 0 0 0 0 0 0 0 0 42
RANK XEROX LTD. 0 0 0 0 0 1 8 8 6 12 2 1 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42
HOECHST AKTIENGESELLSCHAFT 0 0 0 0 0 0 4 1 5 2 3 2 3 2 2 8 3 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41
AGFA-GEVAERT N.V. 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 4 3 1 0 0 0 1 1 2 0 0 0 0 10 7 4 0 0 0 0 0 0 0 0 0 0 38
SIEMENS AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 1 4 1 2 1 1 8 3 1 1 2 1 2 5 0 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 38
BRIDGESTONE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 4 0 8 5 3 2 2 3 0 0 1 1 2 1 35
OKI ELECTRIC INDUSTRY CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 4 5 6 7 3 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 35
KYOCERA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 4 4 2 2 2 0 4 2 3 1 2 0 2 3 34
INDIGO N.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 9 5 4 3 3 1 2 1 0 0 0 0 0 0 0 32
GENERAL PLASTIC INDUSTRIAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 3 3 0 8 2 1 3 1 0 4 1 30
COULTER SYSTEMS CORPORATION 0 0 0 0 0 0 0 0 0 0 1 2 5 6 5 2 4 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
NISCA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 2 3 1 0 1 4 3 5 2 2 0 0 2 28
SPECTRUM SCIENCES B.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 7 6 6 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27
XEIKON NV 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 5 3 1 6 2 3 0 0 0 0 0 0 0 0 27
OCE-VAN DER GRINTEN N.V. 0 0 0 0 0 2 3 2 0 12 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24
CASIO COMPUTER CO. LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 5 0 0 1 1 3 0 0 0 0 2 3 1 1 1 0 0 0 0 0 0 0 0 23
NASHUA CORPORATION 0 0 0 0 0 1 0 0 1 0 0 2 8 2 2 1 0 1 0 0 0 0 0 0 0 0 0 0 2 1 2 0 0 0 0 0 0 0 0 0 0 0 23
SIEMENS NIXDORF INFORMATIONSSYSTEME AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 3 9 2 5 0 0 0 0 0 0 0 0 0 0 0 0 23
AETAS TECHNOLOGY INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 5 2 3 1 0 0 0 2 1 22
OCE-TECHNOLOGIES, B.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 3 1 2 1 0 1 3 0 2 2 22
UNISYS CORPORATION 0 0 2 1 0 3 0 0 1 1 2 1 4 3 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 22
OLIVETTI, ING. C., + C. S.P.A. 2 4 1 0 2 0 2 0 2 2 1 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
COLOROCS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 3 4 3 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19
MURATA MACHINERY, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 7 8 19
KENTEK INFORMATION SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 7 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
TOKYO ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3 5 3 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
KONICA MINOLTA HOLDINGS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 10 1 2 0 0 17
BELL + HOWELL COMPANY 1 3 1 2 1 1 2 1 1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
DAINIPPON SCREEN MFG. CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 7 2 0 0 1 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
LUMOPRINT ZINDLER KG, FIRMA 2 0 2 2 1 0 2 4 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
PFU LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 2 3 3 1 1 1 0 1 16
KABUSHIKI KAISHA TEC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 10 2 0 0 0 0 0 0 0 0 0 0 0 0 15
MATSUSHITA GRAPHIC COMMUNICATION SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0 5 5 1 0 0 0 0 0 0 0 15
FUNAI ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 5 5 1 0 14
NITTO KOGYO CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 4 1 1 2 0 0 2 0 0 0 14
RCA CORPORATION 3 4 3 2 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
VARIAN ASSOCIATES, INC. 0 5 2 2 2 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
CARTRIDGE CORPORATION OF AMERICA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 5 2 0 13
ELECTROPRINT, INC. 0 0 2 3 2 3 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
HEIDELBERG DIGITAL L.L.C. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 7 0 2 0 0 0 0 0 0 13
CANON FINETECH INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 1 0 4 12
HITACHI PRINTING SOLUTIONS, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 1 0 0 0 0 0 12
IWATSU ELECTRIC CO., LTD. 0 0 1 0 0 0 1 0 1 1 0 1 2 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
AVISION INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 2 1 2 2 11
MITSUBISHI CHEMICAL AMERICA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 2 1 0 2 2 1 0 0 0 0 11
ALPS ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 2 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 10
COPYER CO., LTD. 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 1 0 0 0 0 0 0 0 10
COULTER INFORMATION SYSTEMS, INC. 0 0 0 0 0 0 4 3 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
FUTURE GRAPHICS IMAGING CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 7 10
IMATION CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 6 0 0 0 0 0 0 0 0 0 0 10
KATSURAGAWA DENKI KABUSHIKI KAISHA 0 0 0 2 1 4 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 10
PHOENIX PRECISION GRAPHICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 10
RISO KAGAKU CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 2 1 1 1 0 0 0 0 0 0 10
WAZANA BROTHERS INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 5 10
APECO CORPORATION 1 0 1 3 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
CANON KASEI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 1 4 0 0 1 9
CF TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 4 1 0 0 0 0 0 9
COMPAQ COMPUTER CORPORATION, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
DAI NIPPON PRINTING CO. LTD 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 9
DELPHAX SYSTEMS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 1 1 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
DENNISON MANUFACTURING COMPANY 2 0 1 1 1 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
DEVELOP DR. EISBEIN GMBH & CO. 0 0 0 0 0 0 0 1 1 1 0 3 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
FUJIFILM CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4 1 9
ITEK CORPORATION 0 0 0 0 0 0 3 3 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
A. B. DICK COMPANY 1 1 0 1 1 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 8
MOORE BUSINESS FORMS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 1 2 1 0 0 0 0 0 0 0 0 0 0 0 8
PANASONIC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 3 8
SUMITOMO RUBBER INDUSTRIES, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 3 2 8
TORAY INDUSTRIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 3 0 1 0 1 0 0 0 0 0 0 0 0 8
LA CELLOPHANE S.A. 0 0 0 1 0 1 2 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
NTN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 2 1 1 7
SHARP LABORATORIES OF AMERICA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 3 2 7
CLARITY IMAGING TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 1 1 0 6
FUJINON CORPORATION (FORMERLY FUJI PHOTO OPTICAL CO. LTD.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 0 1 0 0 0 6
GAF CHEMICALS CORPORATION 0 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
INFOPRINT SOLUTIONS COMPANY LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4 6
LITE-ON TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 1 1 6
PRECISION IMAGE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
SONY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 6
T R SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
TEKTRONIX INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 1 0 0 0 0 0 0 0 0 0 0 6
TEXAS INSTRUMENTS, INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 6
VAN DYK RESEARCH CORPORATION 0 0 0 0 4 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
DELL PRODUCTS, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 5
E. I. DU PONT DE NEMOURS AND COMPANY 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
KALLE AKTIENGESELLSCHAFT WIESBADEN 0 0 0 1 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
KAO KABUSHIKI KAISHA (KAO CORPORATION) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 5
NIPPON STEEL CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 5
OLIN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
OLIVETTI-CANON INDUSTRIALE S.P.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
OLYMPIA WERKE AG 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
OUTPUT TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 5
OWENS-ILLINOIS INC. 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PANASONIC COMMUNICATIONS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 5
PHOTON CHROMA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SCM CORPORATION 1 1 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
STROMBERG DATAGRAPHIX INC. 0 0 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TETRAS S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TOHOKU RICOH CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 2 0 0 0 0 0 0 0 5


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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