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

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2005 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 396, Photography

( 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 Total
CANON KABUSHIKI KAISHA 2 2 3 23 26 39 34 31 36 62 54 54 75 91 74 117 80 77 111 70 60 62 66 72 55 57 57 52 61 93 86 115 68 60 37 47 27 2136
EASTMAN KODAK COMPANY 29 31 72 68 59 23 21 15 15 13 12 17 24 26 11 9 15 9 32 26 38 35 73 54 63 104 92 139 129 176 156 130 83 61 63 57 20 2000
NIKON CORPORATION 15 17 20 32 22 5 10 20 17 17 13 30 32 43 29 37 34 23 38 20 17 29 31 44 61 38 87 202 213 177 68 38 20 14 20 15 6 1554
~Individually Owned Patent 39 54 66 81 71 53 44 34 38 54 45 60 57 50 23 32 44 29 34 46 33 43 44 26 19 29 15 34 27 61 42 24 21 29 39 34 16 1490
MINOLTA CAMERA CO., LTD. 6 9 11 37 42 40 34 24 16 30 30 32 33 29 28 32 32 18 31 51 81 98 63 52 58 28 18 22 29 53 40 44 37 18 14 9 4 1233
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 12 1 14 27 20 28 32 26 27 32 21 37 31 30 18 19 22 16 5 5 14 36 63 69 62 79 44 36 47 87 95 68 43 57 0 0 0 1223
FUJI PHOTO FILM CO., LTD 0 9 7 4 6 5 14 18 11 23 4 4 3 6 5 13 17 17 9 32 45 41 25 39 44 42 43 32 51 54 62 39 63 82 52 46 14 981
POLAROID CORPORATION 50 38 49 68 71 56 42 47 49 50 37 47 43 50 15 22 41 24 16 14 15 8 8 9 6 4 5 5 6 10 10 7 8 2 6 2 0 940
OLYMPUS OPTICAL CO., LTD. 1 2 5 5 5 4 1 6 4 12 11 14 25 34 20 34 15 15 5 5 13 20 22 14 27 52 28 49 39 59 34 49 43 58 33 10 15 788
AGFA-GEVAERT, AG 38 41 27 36 24 23 13 18 11 24 21 27 28 22 13 12 5 1 3 2 5 5 3 1 3 5 4 1 0 6 6 1 1 1 1 1 0 433
FUJINON CORPORATION (FORMERLY FUJI PHOTO OPTICAL CO. LTD.) 0 0 0 0 0 0 4 10 7 13 7 3 4 6 1 1 4 2 1 0 1 0 1 1 9 15 7 24 27 40 18 23 19 32 25 25 3 333
KONICA CORPORATION 0 2 2 1 0 1 2 2 0 4 2 9 5 7 3 11 11 9 6 10 12 12 15 12 7 12 11 23 14 11 5 14 9 15 7 5 1 272
RICOH COMPANY, LTD. 5 4 18 18 9 4 3 4 7 4 4 1 6 4 3 6 6 4 2 12 11 7 4 5 9 3 0 1 6 1 0 1 1 2 4 2 3 184
SEIKO KOKI KABUSHIKI KAISHA 0 0 0 0 1 21 5 11 11 13 5 19 11 8 4 1 1 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 117
NORITSU KOKI CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 3 3 1 0 0 0 0 1 15 7 13 24 11 13 2 2 0 2 0 100
COPAL COMPANY LIMITED 0 0 0 3 0 2 3 5 10 5 7 11 7 2 1 4 4 1 4 4 2 1 4 2 2 2 1 1 2 0 0 0 0 0 0 0 0 90
PRONTOR-WERK ALFRED GAUTHIER G.M.B.H. 22 19 16 8 6 0 0 2 6 1 0 3 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 85
PENTAX 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 3 34 25 22 84
SONY CORPORATION 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 2 3 2 2 2 5 3 9 10 12 3 10 6 1 10 84
WEST ELECTRIC CO., LTD. 0 0 0 0 0 0 1 2 10 12 2 3 6 6 5 9 4 3 3 0 0 1 2 2 3 0 0 0 0 3 1 1 1 0 0 1 0 81
TOKYO ELECTRON LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 1 1 0 3 5 4 5 21 20 5 7 3 79
SEIKOSHA CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 9 14 11 7 10 8 4 1 1 0 0 0 0 0 0 0 0 73
AGFA-GEVAERT N.V. 0 1 2 2 0 0 0 0 1 0 0 1 1 0 1 0 0 3 2 0 1 1 0 0 1 0 3 7 4 6 9 9 1 6 5 1 0 68
ERNST LEITZ WETZLAR GMBH 3 5 5 5 2 5 1 1 3 2 5 5 3 1 1 3 5 1 4 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 63
ROLLEI-WERKE FRANKE + HEIDECKE 3 9 2 0 3 4 7 5 3 10 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 62
VEB PENTACON DRESDEN 18 5 9 5 3 2 2 7 1 2 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 58
SAMSUNG AEROSPACE INDUSTRIES, LTD. 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 6 4 7 13 8 9 5 3 0 0 0 0 57
DAINIPPON SCREEN MFG. CO., LTD. 0 0 0 0 0 1 0 0 0 0 2 0 2 7 2 1 1 3 3 0 2 2 1 1 0 2 0 1 1 1 3 2 0 0 2 6 3 49
BELL + HOWELL COMPANY 2 6 7 4 1 10 4 0 5 0 2 2 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 44
SEIKO PRECISION 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 1 7 5 4 7 1 10 4 3 0 42
AM INTERNATIONAL, INC. 0 1 2 4 1 2 2 6 9 4 4 4 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 41
BALDA-WERKE PHOTOGRAPHISCHE GERATE + KUNSTSTOFF GMBH. + CO. 0 2 2 2 8 1 0 2 4 8 1 0 1 1 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37
CONCORD CAMERA 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 3 1 0 1 2 1 3 8 4 6 2 4 35
ITEK CORPORATION 5 4 5 6 0 0 1 0 3 4 1 1 2 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35
RCA CORPORATION 2 4 1 1 1 0 1 2 2 2 3 1 2 1 4 3 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 33
W. HAKING ENTERPRISES LIMITED 0 0 0 0 0 0 0 0 0 0 0 3 1 1 1 5 6 3 3 4 2 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 33
OLYMPUS 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 16 15 31
KABUSHIKI KAISHA HATTORI TOKEITEN 2 7 7 6 5 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 30
MINNESOTA MINING AND MANUFACTURING COMPANY 2 0 4 3 2 1 1 1 0 0 0 0 3 0 0 1 0 0 0 0 0 0 2 2 0 0 2 3 2 0 1 0 0 0 0 0 0 30
NIDEC COPAL 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 1 4 5 16 3 29
PAKO CORPORATION 0 0 0 0 0 0 1 0 1 3 1 0 4 7 3 5 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 29
HOECHST AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 3 3 6 3 4 1 2 1 1 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 0 0 0 2 1 2 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 0 0 0 1 0 1 0 0 2 2 4 4 5 28
COMPUR-WERK GESELLSCHAFT MIT BESCHRANKTER HAFTUNG + CO. 8 9 3 6 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 27
HONEYWELL INC. 1 0 1 0 4 1 6 1 2 3 0 0 0 0 2 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 26
U.S. PHILIPS CORPORATION 0 2 2 1 2 3 0 0 0 2 1 1 1 1 1 0 2 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 25
KABUSHIKI KAISHA KOPARU 2 0 1 12 5 3 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 24
E. I. DU PONT DE NEMOURS AND COMPANY 0 0 5 2 1 0 0 0 0 0 1 2 1 2 1 1 0 0 0 0 1 0 2 1 1 0 0 1 0 1 0 0 0 0 0 0 0 23
XEROX CORPORATION 2 1 1 4 3 6 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 1 0 0 0 22
CARL ZEISS STIFTUNG 0 2 0 0 0 1 1 0 2 3 0 1 0 5 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 21
INTERNATIONAL BUSINESS MACHINES CORPORATION 1 4 0 3 4 1 1 1 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 0 21
TOSHIBA CORPORATION 0 1 0 0 1 0 0 1 2 0 0 1 0 0 0 0 1 0 1 2 0 0 1 0 0 0 0 1 1 0 1 0 0 1 2 4 0 21
YASHICA COMPANY LIMITED 2 0 2 3 5 1 3 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 21
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 4 9 7 20
HITACHI, LTD 1 0 0 1 0 2 2 2 0 0 1 7 1 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
JOS. SCHNEIDER & CO. OPTISCHE WERKE KREUZNACH 3 2 2 1 2 0 1 1 0 4 0 3 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 20
GTE PRODUCTS CORPORATION 1 2 1 1 1 1 0 1 7 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 18
CIBA-GEIGY AG 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 5 0 2 6 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
ZEISS IKON AG 7 7 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 17
BERKEY PHOTO INC. 1 0 0 0 3 3 3 3 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 16
GERBER SCIENTIFIC, INC. 0 1 1 1 1 1 0 0 0 0 0 1 2 2 1 1 0 1 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
SINAR AG SCHAFFHAUSEN 1 1 1 0 0 1 0 2 0 0 0 0 0 0 0 1 1 2 2 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 16
ADVANCED MICRO DEVICES, 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 2 0 5 1 4 3 0 15
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 1 1 0 2 1 2 2 1 2 1 0 1 0 15
CHINON KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 1 2 0 0 4 1 1 1 0 0 0 0 0 0 0 0 0 0 14
GENERAL ELECTRIC COMPANY 1 2 1 1 4 1 0 1 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 0 0 2 0 14
UNITED STATES OF AMERICA, NAVY 1 1 2 2 3 0 0 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 2 0 0 0 14
SEIKO EPSON 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 3 2 3 2 2 1 0 0 0 13
VIVITAR CORPORATION 0 0 0 0 0 0 0 0 0 3 2 1 0 1 2 2 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 13
APPLIED SCIENCE FICTION, 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 0 1 4 6 0 0 12
LOGETRONICS INC. 0 0 2 0 1 4 1 2 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
ELTRA CORPORATION 1 3 0 0 1 0 2 0 1 1 0 0 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 11
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 1 1 0 0 0 0 0 0 1 1 1 0 11
VICTOR HASSELBLAD AB 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 0 2 1 0 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 11
VOIGTLANDER AG 6 3 0 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 11
HEWLETT-PACKARD COMPANY 0 0 0 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 1 1 3 3 0 0 10
PELCO 0 0 0 0 0 0 0 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 3 5 1 10
ROLLEI FOTOTECHNIC GMBH & CO. 0 0 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 1 1 1 4 1 0 0 0 10
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 1 2 1 4 1 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 10
ZENITH ELECTRONICS CORPORATION 0 0 1 0 3 1 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 10
HASSELBALD, FRITZ VICTOR 0 0 0 4 0 3 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 9
HYCON MANUFACTURING COMPANY 1 7 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 9
SIEMENS AKTIENGESELLSCHAFT 0 0 1 1 1 0 1 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 9
UMAX DATA 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 0 0 0 0 1 5 1 1 1 0 0 0 9
UNITED STATES OF AMERICA, AIR FORCE 0 1 2 2 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
VEB PENTACON DRESDEN KAMERA- UND KINOWERKE 0 0 0 0 0 0 0 0 0 0 0 4 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
AUTOLOGIC, S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
BELL + HOWELL JAPAN, LTD. 0 0 0 0 0 0 0 0 0 2 4 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 8
FISCHER INDUSTRIES, 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 4 1 1 0 0 0 0 0 1 0 1 0 0 8
GRAPHIC SYSTEMS, INCORPORATED 0 0 0 3 1 1 2 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 8
HARRIS CORP. 0 0 2 4 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 8
KABUSHIKI KAISHA TOPCON 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 0 0 1 0 0 0 0 0 1 2 1 0 8
MAMIYA CAMERA CO., LTD. 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
MONOTYPE CORPORATION LIMITED 1 1 1 0 1 0 0 1 1 0 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 8
NCR CORPORATION 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 1 0 0 8
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 1 0 0 0 0 0 1 1 0 0 4 0 1 8
PANAVISION, INCORPORATED 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 2 0 1 0 8
RECON/OPTICAL, INC. 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 0 0 0 3 2 2 0 8
ROBOT FOTO UND ELECTRONIC GMBH + CO. KG 0 0 3 0 0 3 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 1 0 0 0 8
SAMSUNG TECHWIN 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 2 1 4 1 8
TEXAS INSTRUMENTS, INCORPORATED 2 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 8
ZENZA BRONICA INDUSTRIES, INC. 0 0 0 4 0 0 0 1 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 8
CANON DENSHI KABUSHIKI KAISHA 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 1 0 0 2 0 3 0 0 0 0 0 7
FAIRCHILD CAMERA AND INSTRUMENT CORPORATION 4 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 7
FOSTER ASSETS 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 2 0 0 1 1 1 2 0 7
GAF CHEMICALS CORPORATION 0 0 2 0 0 0 1 1 0 0 2 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 7
KEYSTONE CAMERA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
KYOCERA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 0 0 0 2 1 0 0 0 0 0 0 0 0 7
LEICA CAMERA 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 0 1 1 0 1 0 4 0 0 7
NIDEK 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 2 0 0 0 0 0 0 0 1 3 0 1 7
QUANTOR CORPORATION 0 0 0 1 0 1 0 0 1 1 1 0 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 7
ROBERT BOSCH PHOTOKINO GMBH 1 0 2 1 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 7
TOKYO KOGAKU KIKAI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 1 4 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 7
VISUAL GRAPHICS CORPORATION 0 0 0 1 1 1 0 0 2 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 7
ARC DESIGN, 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 1 3 2 0 6
AT&T CORP. 0 0 0 3 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 6
BEATTIE SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
BROTHER KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 6
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2 0 0 0 0 1 1 0 0 0 0 6
JENOPTIK JENA GMBH 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
KONDO TOSHIHIRO 0 0 0 0 0 0 0 1 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 6
NIX COMPANY, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 6
PHOTO CONTROL CORP 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 6
PLAUBEL, FEINMECHANIK & OPTIK GMBH 0 0 0 0 0 0 0 0 0 0 6 0 0 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
PRIMAX ELECTRONICS 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 2 3 1 6
SAN MARCO IMAGING S.R.L. 0 0 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 0 0 0 0 1 1 1 0 6
SENSORMATIC ELECTRONICS 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 1 0 2 0 1 0 1 0 0 0 0 0 1 6
SINPO OPTICAL 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 2 1 1 2 0 0 0 0 0 0 6
STAR-NEW ERA, INC. 0 0 0 1 2 3 0 0 0 0 0 0 0 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
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 1 0 1 1 1 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 6
AMERICAN ELECTRONICS, INC. 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
ANACOMP, INC. 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 1 1 0 0 0 0 0 0 0 5
BRAUN A.G. 0 0 1 0 2 0 0 0 0 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 5
CHAPMAN/LEONARD STUDIO EQUIPMENT, 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 0 1 2 1 0 0 5
CITIZEN WATCH CO., LTD. 4 0 0 0 0 0 0 0 0 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 5
DAI NIPPON PRINTING CO. LTD 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 1 0 1 0 0 5
FUJITSU LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2 0 0 1 0 0 0 0 0 5
GINFAX DEVELOPMENT 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 1 1 0 1 1 1 5
H. BERTHOLD, AG 0 0 0 2 1 0 0 0 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 5
IMPERIAL CAMERA CORPORATION 0 0 2 2 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 5
KOWA COMPANY LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5
KREONITE, INC. 0 0 0 0 0 0 0 0 3 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 5
MEAD CORPORATION 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
MITSUBISHI PAPER MILLS, LTD. 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 1 0 0 1 1 0 0 1 0 0 0 5
MORENAR S.A. 0 0 0 0 1 1 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 0 5
NEC CORPORATION 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 2 1 0 1 0 0 0 5
OSAWA PRECISION INDUSTRIES, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PERFECT FILM + CHEMICAL CORPORATION 0 0 3 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 0 5
ROBERT BOSCH GMBH 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 5
SEA FATHOMS INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 5
SILVERBROOK RESEARCH PTY. 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 2 2 1 0 5
UNITED STATES OF AMERICA, ARMY 0 2 0 0 0 0 0 2 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 5
VICTOR COMPANY OF JAPAN, LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
VISION III IMAGING, 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 1 0 1 0 2 0 1 0 0 0 0 5


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address of PTMB pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMB reports and materials from : ftp.uspto.gov/pub/taf/


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