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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2008 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 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 4009
XEROX CORPORATION 20 31 61 108 55 83 88 123 106 79 33 35 35 48 47 33 73 63 50 65 50 67 79 100 115 139 130 177 119 178 162 101 122 94 84 73 56 70 102 83 3337
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 2287
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 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 72 930
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 9 805
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 54 772
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 93 126 734
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 64 672
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 0 569
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 0 563
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 90 408
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 44 279
~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 4 274
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 0 269
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 32 234
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 39 194
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 13 190
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 4 180
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 16 174
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 0 171
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 0 157
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 55 157
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 0 153
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 71 145
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 18 121
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 0 114
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 0 101
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 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 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 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 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 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 62
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 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 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 53
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 52
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 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 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 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 43
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 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 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 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 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 38
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 35
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 32
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 32
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 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 29
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 29
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 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 27
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 26
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 25
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 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 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 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 23
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 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 20
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 19
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 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 18
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 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 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 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 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 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 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 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 15
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 15
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 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 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 14
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 13
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 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 13
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 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 12
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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 8
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 8
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 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 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 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 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 8
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 7
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 7
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 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 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 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 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 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 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 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 6
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 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 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 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 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 5
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 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 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 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 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 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 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 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 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 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 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 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 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 5



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