~Individually Owned Patent |
152 |
157 |
142 |
157 |
134 |
742 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
27 |
53 |
43 |
47 |
55 |
225 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
49 |
28 |
33 |
53 |
35 |
198 |
GENERAL ELECTRIC COMPANY |
20 |
28 |
29 |
34 |
34 |
145 |
MICRON TECHNOLOGY, INC. |
15 |
19 |
16 |
27 |
32 |
109 |
MURATA MANUFACTURING CO., LTD. |
11 |
11 |
10 |
24 |
31 |
87 |
YAZAKI CORP. |
12 |
17 |
15 |
19 |
10 |
73 |
TDK CORPORATION |
5 |
12 |
7 |
21 |
19 |
64 |
SEAGATE TECHNOLOGY, LLC |
3 |
12 |
12 |
13 |
11 |
51 |
DENSO CORPORATION |
7 |
9 |
7 |
15 |
12 |
50 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
6 |
7 |
8 |
10 |
17 |
48 |
DELPHI TECHNOLOGIES, INC. |
2 |
3 |
12 |
12 |
16 |
45 |
FUJI MACHINE MFG. CO. LTD. |
6 |
11 |
4 |
11 |
9 |
41 |
FUJITSU LIMITED |
13 |
8 |
8 |
7 |
5 |
41 |
ROBERT BOSCH GMBH |
3 |
9 |
9 |
5 |
13 |
39 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
1 |
8 |
8 |
9 |
13 |
39 |
BOEING COMPANY |
7 |
5 |
7 |
7 |
9 |
35 |
NEC CORPORATION |
12 |
11 |
5 |
5 |
2 |
35 |
CANON KABUSHIKI KAISHA |
4 |
4 |
8 |
12 |
6 |
34 |
DAIMLER-CHRYSLER AKTIENGESELLSCHAFT |
11 |
7 |
6 |
7 |
3 |
34 |
SAMSUNG ELECTRONICS CO., LTD. |
5 |
4 |
13 |
7 |
5 |
34 |
FUJI PHOTO FILM CO., LTD |
5 |
3 |
10 |
6 |
7 |
31 |
HITACHI, LTD |
5 |
4 |
5 |
10 |
7 |
31 |
INTEL CORPORATION |
3 |
4 |
8 |
11 |
5 |
31 |
LUCENT TECHNOLOGIES INC. |
15 |
12 |
3 |
1 |
0 |
31 |
GENERAL MOTORS CORPORATION |
5 |
4 |
2 |
9 |
10 |
30 |
TESSERA, INC. |
3 |
12 |
5 |
3 |
7 |
30 |
NGK INSULATORS LTD. |
5 |
6 |
3 |
6 |
9 |
29 |
SIEMENS AKTIENGESELLSCHAFT |
10 |
3 |
1 |
6 |
9 |
29 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
0 |
0 |
0 |
12 |
16 |
28 |
SONY CORPORATION |
1 |
5 |
2 |
10 |
10 |
28 |
SUMITOMO WIRING SYSTEMS, LTD., CO. |
8 |
8 |
3 |
7 |
2 |
28 |
NSK LIMITED |
4 |
4 |
6 |
7 |
5 |
26 |
DANA CORPORATION |
8 |
4 |
6 |
4 |
3 |
25 |
SEIKO EPSON CORPORATION |
6 |
1 |
4 |
5 |
9 |
25 |
HEADWAY TECHNOLOGIES, INC. |
1 |
5 |
6 |
6 |
6 |
24 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
4 |
6 |
6 |
2 |
6 |
24 |
SANYO ELECTRIC CO., LTD. |
9 |
5 |
4 |
4 |
2 |
24 |
DAIMLERCHRYSLER CORPORATION |
8 |
7 |
3 |
2 |
3 |
23 |
FORD GLOBAL TECHNOLOGIES, INC. |
8 |
6 |
8 |
1 |
0 |
23 |
TOSHIBA CORPORATION |
3 |
7 |
2 |
4 |
7 |
23 |
HON HAI PRECISION IND. CO., LTD. |
3 |
5 |
6 |
4 |
2 |
20 |
3M INNOVATIVE PROPERTIES COMPANY |
2 |
4 |
4 |
5 |
4 |
19 |
CATERPILLAR INC. |
5 |
1 |
8 |
3 |
2 |
19 |
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. |
2 |
7 |
2 |
6 |
2 |
19 |
EASTMAN KODAK COMPANY |
5 |
1 |
6 |
5 |
1 |
18 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
3 |
4 |
11 |
18 |
MOTOROLA, INC. |
7 |
4 |
2 |
3 |
2 |
18 |
APPLIED MATERIALS, INC. |
4 |
2 |
3 |
5 |
2 |
16 |
EMITEC GESELLSCHAFT FUR EMISSIONSTECHNOLOGIE MBH |
5 |
5 |
3 |
2 |
1 |
16 |
UNITED TECHNOLOGIES CORPORATION |
4 |
3 |
3 |
2 |
4 |
16 |
XEROX CORPORATION |
1 |
2 |
6 |
5 |
2 |
16 |
ALPS ELECTRIC CO., LTD. |
2 |
1 |
1 |
8 |
3 |
15 |
EMHART INC. |
4 |
3 |
8 |
0 |
0 |
15 |
HAYES LEMMERZ INTERNATIONAL, INC. |
1 |
3 |
3 |
4 |
4 |
15 |
ILLINOIS TOOL WORKS INC. |
3 |
5 |
1 |
2 |
4 |
15 |
MEDTRONIC INC. |
5 |
3 |
2 |
3 |
2 |
15 |
SEAGATE TECHNOLOGY, INCORPORATED |
12 |
2 |
1 |
0 |
0 |
15 |
TEXAS INSTRUMENTS, INCORPORATED |
1 |
3 |
4 |
3 |
4 |
15 |
AMERICAN SUPERCONDUCTOR CORPORATION |
1 |
8 |
4 |
0 |
1 |
14 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. |
0 |
0 |
0 |
6 |
8 |
14 |
HONEYWELL INTERNATIONAL INC. |
0 |
1 |
0 |
5 |
8 |
14 |
MICRON ELECTRONICS, INC. |
10 |
4 |
0 |
0 |
0 |
14 |
SIEMENS AUTOMOTIVE CORPORATION |
1 |
1 |
3 |
4 |
5 |
14 |
TRW INC. |
7 |
4 |
3 |
0 |
0 |
14 |
ALCATEL |
3 |
6 |
1 |
2 |
1 |
13 |
FORM FACTOR, INC. |
3 |
0 |
2 |
5 |
3 |
13 |
FURUKAWA ELECTRIC CO., LTD. |
0 |
2 |
3 |
3 |
5 |
13 |
SOUTHPAC TRUST INTERNATIONAL, INC. |
3 |
5 |
4 |
1 |
0 |
13 |
AMKOR TECHNOLOGY, INC. |
2 |
1 |
3 |
5 |
1 |
12 |
CALSONIC KANSEI CORPORATION |
0 |
1 |
5 |
6 |
0 |
12 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
4 |
1 |
3 |
4 |
0 |
12 |
NISSAN MOTOR COMPANY, LIMITED |
0 |
1 |
4 |
4 |
3 |
12 |
RELIANCE ELECTRIC TECHNOLOGIES, LLC |
2 |
2 |
3 |
3 |
2 |
12 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
1 |
2 |
5 |
4 |
0 |
12 |
ADVANCED CARDIOVASCULAR SYSTEMS, INC. |
5 |
4 |
0 |
1 |
1 |
11 |
AGILENT TECHNOLOGIES, INC. |
0 |
0 |
3 |
5 |
3 |
11 |
EVEREADY BATTERY COMPANY, INC. |
1 |
5 |
2 |
1 |
2 |
11 |
GENERAL-ELECTRO MECHANICAL CORP. |
2 |
4 |
4 |
1 |
0 |
11 |
MIRAE CORPORATION |
0 |
0 |
2 |
4 |
5 |
11 |
NORTHROP GRUMMAN CORPORATION |
5 |
2 |
2 |
0 |
2 |
11 |
RICOH COMPANY, LTD. |
2 |
6 |
0 |
1 |
2 |
11 |
TOKYO ELECTRON LIMITED |
3 |
5 |
1 |
1 |
1 |
11 |
ADVANCED MICRO DEVICES, INC. |
2 |
5 |
2 |
1 |
0 |
10 |
ALSTOM (SWITZERLAND) LTD |
0 |
0 |
3 |
7 |
0 |
10 |
CHRYSLER MOTORS CORPORATION |
7 |
3 |
0 |
0 |
0 |
10 |
ETHICON, INC. |
6 |
3 |
0 |
1 |
0 |
10 |
LOCKHEED MARTIN CORPORATION |
3 |
1 |
2 |
3 |
1 |
10 |
SOLAR TURBINES INCORPORATED |
2 |
1 |
1 |
2 |
4 |
10 |
WILSON GREATBATCH LTD. |
4 |
1 |
2 |
0 |
3 |
10 |
AXIS USA, INC. |
1 |
1 |
1 |
4 |
2 |
9 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
1 |
3 |
1 |
4 |
0 |
9 |
CORNING INCORPORATED |
2 |
3 |
3 |
1 |
0 |
9 |
EMERSON ELECTRIC CO. |
1 |
2 |
2 |
1 |
3 |
9 |
HUTCHINSON TECHNOLOGY INC. |
4 |
0 |
1 |
4 |
0 |
9 |
L H CARBIDE CORPORATION |
2 |
3 |
1 |
1 |
2 |
9 |
NATIONAL SEMICONDUCTOR CORPORATION |
1 |
1 |
2 |
1 |
4 |
9 |
RAYTHEON COMPANY |
3 |
2 |
1 |
2 |
1 |
9 |
SANKYO SEIKI MFG. CO., LTD. |
1 |
1 |
4 |
2 |
1 |
9 |
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. |
1 |
3 |
0 |
2 |
3 |
9 |
TELEFONAKTIEBOLAGET LM ERICSSON |
1 |
5 |
0 |
3 |
0 |
9 |
TYCO ELECTRONICS CORPORATION |
0 |
2 |
0 |
4 |
3 |
9 |
UNITED STATES OF AMERICA, NAVY |
1 |
4 |
1 |
2 |
1 |
9 |
UNOVA IP CORP. |
3 |
2 |
1 |
2 |
1 |
9 |
FABRISTEEL PRODUCTS, INC. |
3 |
1 |
2 |
1 |
1 |
8 |
GLASS EQUIPMENT DEVELOPMENT, INC. |
0 |
1 |
2 |
1 |
4 |
8 |
HEWLETT-PACKARD COMPANY |
3 |
1 |
4 |
0 |
0 |
8 |
HUCK INTERNATIONAL, INC. |
2 |
2 |
0 |
3 |
1 |
8 |
INTERMEDICS, INC. |
1 |
2 |
3 |
1 |
1 |
8 |
LEAR CORPORATION |
0 |
3 |
1 |
4 |
0 |
8 |
LSI LOGIC CORPORATION |
4 |
0 |
1 |
2 |
1 |
8 |
MINEBEA KABUSHIKI-KAISHA (MINEBEA CO., LTD) |
2 |
0 |
3 |
1 |
2 |
8 |
ROLLS-ROYCE PLC |
1 |
0 |
3 |
1 |
3 |
8 |
SHINKO ELECTRIC INDUSTRIES CO., LTD. |
0 |
1 |
2 |
4 |
1 |
8 |
SIEMENS WESTINGHOUSE POWER CORPORATION |
1 |
3 |
0 |
1 |
3 |
8 |
TOYODA JIDOSHOKKI SEISAKUSHO KABUSHIKI KAISHA |
0 |
1 |
5 |
2 |
0 |
8 |
TOYOTA JIDOSHA K.K. |
1 |
0 |
2 |
4 |
1 |
8 |
ASAHI GLASS COMPANY, LTD. |
0 |
1 |
3 |
0 |
3 |
7 |
EATON CORPORATION |
0 |
2 |
2 |
2 |
1 |
7 |
HYUNDAI MOTOR CO., LTD. |
1 |
2 |
3 |
0 |
1 |
7 |
ITT MANUFACTURING ENTERPRISES, INC. |
2 |
0 |
1 |
2 |
2 |
7 |
KABUSHIKI KAISHA SHINKAWA |
1 |
1 |
0 |
3 |
2 |
7 |
KAWASAKI STEEL CORPORATION |
0 |
5 |
1 |
1 |
0 |
7 |
KIMBERLY-CLARK WORLDWIDE, INC. |
0 |
0 |
3 |
3 |
1 |
7 |
LEXMARK INTERNATIONAL, INC. |
0 |
1 |
1 |
2 |
3 |
7 |
MITEK HOLDING, INC. |
1 |
3 |
1 |
1 |
1 |
7 |
MOLEX INCORPORATED |
2 |
3 |
1 |
0 |
1 |
7 |
READ-RITE CORPORATION |
3 |
2 |
2 |
0 |
0 |
7 |
SCI-MED LIFE SYSTEMS, INC. |
0 |
3 |
0 |
1 |
3 |
7 |
SMS SCHLOEMANN-SIEMAG AG |
3 |
1 |
2 |
0 |
1 |
7 |
SONY CHEMICALS CORPORATION |
0 |
1 |
0 |
2 |
4 |
7 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
0 |
3 |
3 |
0 |
1 |
7 |
VOLKSWAGEN AKTIENGESELLSCHAFT |
0 |
2 |
2 |
2 |
1 |
7 |
WESTERN DIGITAL (FREMONT), INC. |
0 |
0 |
0 |
0 |
7 |
7 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. |
4 |
0 |
2 |
0 |
1 |
7 |
YKK CORPORATION |
1 |
1 |
1 |
0 |
4 |
7 |
AIRBUS DEUTSCHLAND GMBH |
0 |
0 |
4 |
1 |
1 |
6 |
ALLIED-SIGNAL INC. |
2 |
3 |
1 |
0 |
0 |
6 |
ASMO CO., LTD. |
0 |
0 |
1 |
4 |
1 |
6 |
BERG TECHNOLOGY, INC. |
1 |
5 |
0 |
0 |
0 |
6 |
BRIDGESTONE CORPORATION |
1 |
5 |
0 |
0 |
0 |
6 |
COSMA INTERNATIONAL, INC. |
2 |
3 |
1 |
0 |
0 |
6 |
FORD GLOBAL TECHNOLOGIES, L.L.C. |
0 |
0 |
0 |
6 |
0 |
6 |
GILLETTE COMPANY |
1 |
0 |
4 |
0 |
1 |
6 |
INFINEON TECHNOLOGIES AG |
0 |
0 |
2 |
2 |
2 |
6 |
METSO PAPER, INC. |
0 |
0 |
1 |
1 |
4 |
6 |
SEIKO INSTRUMENTS INC. |
0 |
1 |
0 |
3 |
2 |
6 |
SHIMANO INC. |
1 |
3 |
2 |
0 |
0 |
6 |
SILVERBROOK RESEARCH PTY. LTD |
0 |
0 |
0 |
4 |
2 |
6 |
TORQUE-TRACTION TECHNOLOGIES, INC. |
0 |
0 |
0 |
3 |
3 |
6 |
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
1 |
2 |
0 |
1 |
2 |
6 |
ADVANCED CUTTING TECHNOLOGIES, LTD. |
0 |
3 |
2 |
0 |
0 |
5 |
AEROQUIP CORPORATION, LINAIR DIVISION |
3 |
0 |
2 |
0 |
0 |
5 |
ALCOA INC. |
0 |
1 |
1 |
3 |
0 |
5 |
AUTONETWORKS TECHNOLOGIES, LTD. |
0 |
0 |
3 |
2 |
0 |
5 |
AVAYA TECHNOLOGY CORP. |
0 |
2 |
3 |
0 |
0 |
5 |
BENTLY NEVADA CORPORATION |
2 |
2 |
0 |
1 |
0 |
5 |
BLACK & DECKER INC. |
0 |
0 |
0 |
3 |
2 |
5 |
BTM CORPORATION |
2 |
0 |
1 |
0 |
2 |
5 |
CALSONIC CORPORATION |
3 |
2 |
0 |
0 |
0 |
5 |
CROWN CORK & SEAL TECHNOLOGIES CORPORATION |
0 |
0 |
2 |
1 |
2 |
5 |
DELAWARE CAPITAL FORMATION, INC. |
0 |
0 |
2 |
2 |
1 |
5 |
ENGEL INDUSTRIES, INC. |
2 |
2 |
0 |
0 |
1 |
5 |
FOXCONN PRECISION COMPONENTS, CO., LTD. |
0 |
1 |
3 |
1 |
0 |
5 |
FUJI OOZX INC. |
2 |
2 |
1 |
0 |
0 |
5 |
GOODYEAR TIRE + RUBBER COMPANY |
0 |
0 |
2 |
2 |
1 |
5 |
HARNESS SYSTEM TECHNOLOGIES RESEARCH, LTD. |
2 |
3 |
0 |
0 |
0 |
5 |
HARRIS CORP. |
2 |
2 |
1 |
0 |
0 |
5 |
HERMAN MILLER INC. |
1 |
1 |
0 |
3 |
0 |
5 |
HITACHI CHEMICAL COMPANY, LTD. |
1 |
1 |
1 |
1 |
1 |
5 |
HUGHES ELECTRONICS CORP. |
2 |
1 |
1 |
1 |
0 |
5 |
INTRI-PLEX TECHNOLOGIES, INC. |
1 |
0 |
0 |
4 |
0 |
5 |
JAPAN STORAGE BATTERY COMPANY LIMITED |
0 |
1 |
2 |
0 |
2 |
5 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
1 |
2 |
1 |
1 |
0 |
5 |
KOYO SEIKO COMPANY, LTD. |
1 |
1 |
0 |
2 |
1 |
5 |
L&P PROPERTY MANAGEMENT COMPANY |
1 |
2 |
1 |
0 |
1 |
5 |
LISLE CORPORATION |
0 |
0 |
1 |
2 |
2 |
5 |
LITTON SYSTEMS INC. |
1 |
1 |
0 |
3 |
0 |
5 |
MAGNECOMP CORP. |
1 |
2 |
2 |
0 |
0 |
5 |
NEWFREY LLC |
0 |
0 |
0 |
3 |
2 |
5 |
POLYPLUS BATTERY COMPANY, INC. |
1 |
1 |
3 |
0 |
0 |
5 |
PPG INDUSTRIES OHIO INC. |
0 |
1 |
2 |
0 |
2 |
5 |
ROHM COMPANY LIMITED |
0 |
1 |
1 |
1 |
2 |
5 |
SAMSUNG SDI CO., LTD. |
0 |
1 |
2 |
1 |
1 |
5 |
SHAPE CORPORATION |
0 |
0 |
2 |
1 |
2 |
5 |
SPOTLESS PLASTICS PTY. LTD. |
0 |
1 |
2 |
1 |
1 |
5 |
SUN MICROSYSTEMS, INC. |
0 |
1 |
1 |
1 |
2 |
5 |
TAIYO YUDEN CO., LTD. |
0 |
1 |
2 |
0 |
2 |
5 |
TAIYO YUDEN KABUSHIKI KAISHA |
3 |
1 |
1 |
0 |
0 |
5 |
THK CO., LTD. |
3 |
0 |
1 |
0 |
1 |
5 |
TIMKEN COMPANY |
0 |
0 |
1 |
3 |
1 |
5 |
UNITED STATES OF AMERICA, AIR FORCE |
0 |
1 |
1 |
3 |
0 |
5 |
UTICA ENTERPRISES, INCORPORATED |
0 |
1 |
1 |
1 |
2 |
5 |
VISHAY DALE ELECTRONICS, INC. |
0 |
0 |
3 |
1 |
1 |
5 |
WESTERN DIGITAL TECHNOLOGIES, INC. |
0 |
0 |
2 |
2 |
1 |
5 |
WHITAKER CORPORATION |
4 |
1 |
0 |
0 |
0 |
5 |
YAMAHA CORPORATION |
3 |
1 |
1 |
0 |
0 |
5 |