CANON KABUSHIKI KAISHA |
128 |
111 |
89 |
105 |
84 |
517 |
~Individually Owned Patent |
51 |
57 |
66 |
51 |
42 |
267 |
XEROX CORPORATION |
69 |
38 |
29 |
66 |
50 |
252 |
SONY CORPORATION |
24 |
34 |
36 |
52 |
53 |
199 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
27 |
47 |
35 |
31 |
54 |
194 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
24 |
35 |
28 |
49 |
36 |
172 |
NEC CORPORATION |
28 |
36 |
31 |
35 |
28 |
158 |
EASTMAN KODAK COMPANY |
29 |
32 |
27 |
38 |
22 |
148 |
FUJI PHOTO FILM CO., LTD |
22 |
34 |
33 |
23 |
19 |
131 |
HEWLETT-PACKARD COMPANY |
26 |
32 |
23 |
21 |
28 |
130 |
TOSHIBA CORPORATION |
23 |
23 |
33 |
22 |
21 |
122 |
RICOH COMPANY, LTD. |
19 |
31 |
32 |
25 |
10 |
117 |
FUJITSU LIMITED |
23 |
28 |
20 |
17 |
20 |
108 |
COGNEX CORPORATION |
13 |
20 |
18 |
22 |
14 |
87 |
SAMSUNG ELECTRONICS CO., LTD. |
12 |
29 |
19 |
18 |
9 |
87 |
INTEL CORPORATION |
15 |
11 |
12 |
25 |
22 |
85 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
22 |
19 |
12 |
20 |
10 |
83 |
U.S. PHILIPS CORPORATION |
12 |
20 |
20 |
18 |
8 |
78 |
LUCENT TECHNOLOGIES INC. |
28 |
14 |
11 |
10 |
13 |
76 |
MINOLTA CAMERA CO., LTD. |
10 |
16 |
20 |
20 |
10 |
76 |
HITACHI, LTD |
10 |
14 |
14 |
15 |
17 |
70 |
MICROSOFT CORPORATION |
12 |
15 |
15 |
12 |
14 |
68 |
FUJI XEROX CO., LTD. |
23 |
15 |
12 |
6 |
6 |
62 |
SARNOFF CORPORATION & CO., LTD. |
1 |
10 |
13 |
18 |
17 |
59 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
12 |
11 |
16 |
8 |
10 |
57 |
DAEWOO ELECTRONICS COMPANY, LTD. |
22 |
17 |
11 |
5 |
0 |
55 |
SEIKO EPSON CORPORATION |
19 |
9 |
10 |
9 |
6 |
53 |
APPLE COMPUTER, INC. |
20 |
11 |
10 |
3 |
5 |
49 |
DIGIMARC CORPORATION |
9 |
2 |
5 |
9 |
24 |
49 |
GENERAL ELECTRIC COMPANY |
6 |
6 |
7 |
14 |
10 |
43 |
OLYMPUS OPTICAL CO., LTD. |
10 |
9 |
7 |
9 |
6 |
41 |
MOTOROLA, INC. |
13 |
8 |
8 |
6 |
3 |
38 |
TEXAS INSTRUMENTS, INCORPORATED |
4 |
5 |
11 |
12 |
4 |
36 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
4 |
3 |
10 |
8 |
9 |
34 |
OKI ELECTRIC INDUSTRY CO., LTD. |
2 |
9 |
3 |
11 |
7 |
32 |
SHARP LABORATORIES OF AMERICA, INC. |
1 |
2 |
5 |
10 |
14 |
32 |
UNITED STATES OF AMERICA, NAVY |
3 |
7 |
11 |
3 |
5 |
29 |
CUMMINS-ALLISON CORPORATION |
7 |
10 |
4 |
2 |
5 |
28 |
NCR CORPORATION |
7 |
4 |
4 |
7 |
6 |
28 |
NEOPATH, INC. |
13 |
12 |
2 |
1 |
0 |
28 |
AT&T CORP. |
0 |
5 |
11 |
7 |
4 |
27 |
SIEMENS AKTIENGESELLSCHAFT |
3 |
7 |
6 |
5 |
6 |
27 |
SIEMENS CORPORATE RESEARCH, INC. |
4 |
8 |
4 |
6 |
4 |
26 |
DAINIPPON SCREEN MFG. CO., LTD. |
6 |
8 |
4 |
5 |
2 |
25 |
ARCH DEVELOPMENT CORP. |
4 |
2 |
8 |
4 |
6 |
24 |
ADOBE SYSTEMS, INC. |
3 |
3 |
2 |
5 |
10 |
23 |
COMPAQ COMPUTER CORPORATION, INC. |
1 |
1 |
3 |
11 |
7 |
23 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
8 |
5 |
1 |
6 |
3 |
23 |
NIPPON TELEGRAPH & TELEPHONE CORP. |
6 |
5 |
1 |
7 |
3 |
22 |
UNISYS CORPORATION |
8 |
5 |
3 |
4 |
1 |
21 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
1 |
7 |
3 |
5 |
3 |
19 |
LOCKHEED MARTIN CORPORATION |
3 |
5 |
4 |
5 |
2 |
19 |
SANYO ELECTRIC CO., LTD. |
2 |
6 |
4 |
2 |
5 |
19 |
ADVANCED MICRO DEVICES, INC. |
5 |
7 |
0 |
4 |
2 |
18 |
OMRON CORPORATION |
3 |
3 |
6 |
5 |
1 |
18 |
POLAROID CORPORATION |
10 |
4 |
4 |
0 |
0 |
18 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
6 |
3 |
2 |
2 |
5 |
18 |
LG ELECTRONICS INC. |
3 |
2 |
4 |
3 |
5 |
17 |
MUSTEK SYSTEMS, INC. |
2 |
2 |
2 |
5 |
6 |
17 |
RAYTHEON COMPANY |
0 |
7 |
3 |
6 |
1 |
17 |
CALIFORNIA INSTITUTE OF TECHNOLOGY, INC. |
3 |
5 |
3 |
4 |
1 |
16 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
0 |
0 |
16 |
16 |
AGFA-GEVAERT N.V. |
6 |
1 |
0 |
5 |
3 |
15 |
BROTHER KOGYO KABUSHIKI KAISHA |
3 |
3 |
4 |
4 |
1 |
15 |
HARRIS CORP. |
5 |
7 |
0 |
1 |
1 |
14 |
INTERVAL RESEARCH CORPORATION |
0 |
1 |
1 |
5 |
6 |
13 |
NEC RESEARCH INSTITUTE, INC. |
4 |
2 |
4 |
3 |
0 |
13 |
NORTHROP GRUMMAN CORPORATION |
6 |
4 |
2 |
1 |
0 |
13 |
VICTOR COMPANY OF JAPAN, LIMITED |
5 |
4 |
3 |
0 |
1 |
13 |
APPLIED MATERIALS, INC. |
0 |
1 |
1 |
5 |
5 |
12 |
DEW ENGINEERING AND DEVELOPMENT LIMITED |
3 |
3 |
4 |
2 |
0 |
12 |
MITA INDUSTRIAL COMPANY LTD. |
9 |
1 |
2 |
0 |
0 |
12 |
GENERAL INSTRUMENT CORPORATION |
2 |
4 |
4 |
0 |
1 |
11 |
NIKON CORPORATION |
7 |
1 |
2 |
0 |
1 |
11 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
2 |
1 |
3 |
4 |
1 |
11 |
ADVANTEST CORP. |
1 |
5 |
1 |
2 |
1 |
10 |
ELECTRONICS FOR IMAGING, INC. |
0 |
3 |
1 |
5 |
1 |
10 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
5 |
4 |
0 |
0 |
1 |
10 |
KONICA CORPORATION |
1 |
3 |
0 |
3 |
3 |
10 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
0 |
0 |
0 |
5 |
5 |
10 |
SHAREWAVE, INC. |
0 |
0 |
0 |
9 |
1 |
10 |
UNITED PARCEL SERVICE OF AMERICA, INC. |
3 |
4 |
2 |
1 |
0 |
10 |
WINBOND ELECTRONICS CORP. |
0 |
1 |
4 |
3 |
2 |
10 |
AGILENT TECHNOLOGIES, INC. |
0 |
0 |
2 |
4 |
3 |
9 |
ANALOGIC CORPORATION |
0 |
0 |
4 |
4 |
1 |
9 |
AUTODESK, INC. |
4 |
0 |
4 |
0 |
1 |
9 |
CASIO COMPUTER CO. LTD. |
3 |
0 |
2 |
2 |
2 |
9 |
COLUMBIA UNIVERSITY |
2 |
3 |
2 |
2 |
0 |
9 |
ITERATED SYSTEMS, INC. |
4 |
4 |
0 |
0 |
1 |
9 |
R2 TECHNOLOGY, INC. |
1 |
1 |
3 |
3 |
1 |
9 |
STMICROELECTRONICS, INC. |
0 |
0 |
2 |
2 |
5 |
9 |
UNITED STATES OF AMERICA, ARMY |
0 |
2 |
1 |
5 |
1 |
9 |
ACUITY IMAGING, LLC |
0 |
1 |
2 |
5 |
0 |
8 |
KOMATSU LTD. |
0 |
3 |
0 |
3 |
2 |
8 |
SENSAR, INC. |
0 |
2 |
5 |
1 |
0 |
8 |
SUN MICROSYSTEMS, INC. |
2 |
3 |
1 |
1 |
1 |
8 |
THOMSON-CSF |
3 |
1 |
1 |
1 |
2 |
8 |
TRIPATH IMAGING, INC. |
0 |
0 |
5 |
2 |
1 |
8 |
AVID TECHNOLOGY, INC. |
0 |
0 |
2 |
3 |
2 |
7 |
BACUS RESEARCH LABORATORIES, INC. |
0 |
0 |
2 |
2 |
3 |
7 |
HAMAMATSU PHOTONICS KABUSHIKI KAISHA |
2 |
4 |
1 |
0 |
0 |
7 |
HEIDELBERGER DRUCKMASCHINEN AG |
3 |
0 |
0 |
1 |
3 |
7 |
HUGHES ELECTRONICS CORP. |
0 |
2 |
4 |
1 |
0 |
7 |
MICRON TECHNOLOGY, INC. |
0 |
0 |
2 |
2 |
3 |
7 |
OKIDATA CORPORATION |
1 |
2 |
2 |
1 |
1 |
7 |
PICSURF, INC. |
0 |
0 |
0 |
3 |
4 |
7 |
QUALIA COMPUTING, INC. |
0 |
1 |
4 |
1 |
1 |
7 |
SGS-THOMSON MICROELECTRONICS S.R.L. |
2 |
1 |
0 |
4 |
0 |
7 |
STMICROELECTRONICS S.R.L. |
0 |
0 |
0 |
3 |
4 |
7 |
THOMSON MULTIMEDIA S.A. |
1 |
4 |
1 |
0 |
1 |
7 |
UNIVERSITY OF WASHINGTON |
2 |
1 |
0 |
3 |
1 |
7 |
YAMAHA CORPORATION |
4 |
2 |
0 |
1 |
0 |
7 |
C-CUBE MICROSYSTEMS, INC. |
2 |
2 |
2 |
0 |
0 |
6 |
CHROMAVISION MEDICAL SYSTEMS, INC. |
0 |
0 |
1 |
2 |
3 |
6 |
COMPETITIVE TECHNOLOGIES OF PA, INC. |
0 |
2 |
1 |
1 |
2 |
6 |
DIGITAL PERSONA, INC. |
1 |
0 |
1 |
4 |
0 |
6 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
1 |
1 |
1 |
0 |
3 |
6 |
FUJI JUKOGYO KABUSHIKI KAISHA |
1 |
0 |
0 |
0 |
5 |
6 |
INTERMEC IP CORP. |
0 |
2 |
4 |
0 |
0 |
6 |
KLA-TENCOR CORPORATION |
0 |
1 |
2 |
1 |
2 |
6 |
LITTON SYSTEMS INC. |
0 |
1 |
0 |
3 |
2 |
6 |
MCDONNELL DOUGLAS CORP. |
2 |
4 |
0 |
0 |
0 |
6 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
3 |
2 |
1 |
0 |
0 |
6 |
NATIONAL SEMICONDUCTOR CORPORATION |
3 |
3 |
0 |
0 |
0 |
6 |
PANASONIC TECHNOLOGIES, INC. |
5 |
0 |
1 |
0 |
0 |
6 |
PIONEER ELECTRONIC CORPORATION |
2 |
0 |
1 |
2 |
1 |
6 |
PITNEY-BOWES, INC. |
2 |
0 |
0 |
2 |
2 |
6 |
SIGNAFY, INC. |
0 |
1 |
1 |
2 |
2 |
6 |
SILICON GRAPHICS, INC. |
1 |
2 |
1 |
1 |
1 |
6 |
THOMSON LICENSING S.A. |
0 |
0 |
1 |
3 |
2 |
6 |
TRW INC. |
3 |
0 |
3 |
0 |
0 |
6 |
UMAX DATA SYSTEMS INC. |
2 |
2 |
0 |
1 |
1 |
6 |
ACUSON CORPORATION |
0 |
0 |
1 |
2 |
2 |
5 |
ART ADVANCED REGCOGNITION TECHNOLOGIES INC. |
1 |
1 |
1 |
2 |
0 |
5 |
AUTHENTEC, INC. |
0 |
0 |
4 |
1 |
0 |
5 |
CARNEGIE-MELLON UNIVERSITY |
1 |
1 |
1 |
0 |
2 |
5 |
COLORCOM, LTD. |
0 |
0 |
0 |
3 |
2 |
5 |
DEUTSCHE THOMSON-BRANDT GMBH |
1 |
2 |
0 |
1 |
1 |
5 |
DIGITAL EQUIPMENT CORPORATION |
0 |
3 |
2 |
0 |
0 |
5 |
EYEMATIC INTERFACES, INC. |
0 |
0 |
0 |
3 |
2 |
5 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
2 |
0 |
2 |
1 |
0 |
5 |
KABUSHIKI KAISHA TOPCON |
1 |
0 |
2 |
0 |
2 |
5 |
NATIONAL INSTRUMENTS CORPORATION |
0 |
0 |
0 |
3 |
2 |
5 |
OCE-NEDERLAND B.V. |
3 |
2 |
0 |
0 |
0 |
5 |
SEGA ENTERPRISES, LTD. |
1 |
1 |
1 |
0 |
2 |
5 |
SMARTTOUCH, LLC. |
5 |
0 |
0 |
0 |
0 |
5 |
SYNAPTICS, INC. |
1 |
1 |
2 |
0 |
1 |
5 |
TELEFONAKTIEBOLAGET LM ERICSSON |
0 |
0 |
0 |
3 |
2 |
5 |
TERALOGIC, INCORPORATED |
0 |
2 |
2 |
1 |
0 |
5 |
UNIVERSITY OF PITTSBURGH |
1 |
1 |
2 |
1 |
0 |
5 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
1 |
0 |
2 |
0 |
2 |
5 |
YAMATAKE-HONEYWELL CO., LTD. |
0 |
1 |
2 |
1 |
1 |
5 |