~Individually Owned Patent |
46 |
35 |
44 |
33 |
33 |
191 |
ROBERT BOSCH GMBH |
14 |
15 |
19 |
10 |
16 |
74 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
13 |
14 |
14 |
16 |
13 |
70 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
16 |
20 |
10 |
13 |
10 |
69 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
15 |
18 |
11 |
10 |
12 |
66 |
FANUC LTD. |
23 |
11 |
14 |
12 |
3 |
63 |
SAMSUNG ELECTRONICS CO., LTD. |
23 |
16 |
12 |
7 |
2 |
60 |
GENERAL ELECTRIC COMPANY |
8 |
12 |
13 |
11 |
15 |
59 |
HITACHI, LTD |
8 |
10 |
8 |
16 |
14 |
56 |
CANON KABUSHIKI KAISHA |
9 |
12 |
10 |
6 |
8 |
45 |
NIKON CORPORATION |
11 |
7 |
6 |
13 |
1 |
38 |
TEXAS INSTRUMENTS, INCORPORATED |
6 |
9 |
7 |
11 |
5 |
38 |
SWITCHED RELUCTANCE DRIVES LTD. |
12 |
7 |
4 |
6 |
5 |
34 |
SIEMENS AKTIENGESELLSCHAFT |
8 |
7 |
8 |
4 |
5 |
32 |
TOYOTA JIDOSHA K.K. |
6 |
14 |
7 |
3 |
2 |
32 |
DENSO CORPORATION |
2 |
4 |
7 |
7 |
7 |
27 |
DELPHI TECHNOLOGIES, INC. |
0 |
0 |
2 |
8 |
15 |
25 |
TOSHIBA CORPORATION |
9 |
4 |
5 |
2 |
5 |
25 |
U.S. PHILIPS CORPORATION |
5 |
9 |
6 |
4 |
1 |
25 |
AISIN SEIKI KABUSHIKI KAISHA |
3 |
3 |
5 |
4 |
9 |
24 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
3 |
5 |
4 |
6 |
6 |
24 |
STMICROELECTRONICS, INC. |
1 |
9 |
6 |
4 |
3 |
23 |
GENERAL MOTORS CORPORATION |
3 |
4 |
3 |
7 |
5 |
22 |
KABUSHIKI KAISHA YASKAWA DENKI |
8 |
2 |
5 |
7 |
0 |
22 |
CHAMBERLAIN GROUP, INC. |
2 |
1 |
6 |
7 |
5 |
21 |
FORD GLOBAL TECHNOLOGIES, INC. |
4 |
0 |
4 |
3 |
9 |
20 |
NISSAN MOTOR COMPANY, LIMITED |
1 |
4 |
9 |
1 |
5 |
20 |
ALPS ELECTRIC CO., LTD. |
5 |
2 |
5 |
4 |
3 |
19 |
EATON CORPORATION |
4 |
3 |
5 |
4 |
3 |
19 |
EMERSON ELECTRIC CO. |
4 |
6 |
1 |
5 |
2 |
18 |
SEIKO EPSON CORPORATION |
1 |
1 |
6 |
4 |
6 |
18 |
SONY CORPORATION |
4 |
3 |
2 |
3 |
6 |
18 |
STMICROELECTRONICS S.R.L. |
0 |
1 |
5 |
5 |
7 |
18 |
DANA CORPORATION |
5 |
4 |
6 |
2 |
0 |
17 |
NSK LIMITED |
3 |
3 |
1 |
4 |
5 |
16 |
FUJITSU LIMITED |
5 |
4 |
2 |
2 |
2 |
15 |
HEWLETT-PACKARD COMPANY |
4 |
4 |
4 |
1 |
2 |
15 |
LG ELECTRONICS INC. |
2 |
2 |
0 |
3 |
8 |
15 |
TOSHIBA MACHINE CO., LTD. |
0 |
6 |
6 |
1 |
2 |
15 |
UNITED TECHNOLOGIES AUTOMOTIVE, INC. |
6 |
8 |
1 |
0 |
0 |
15 |
FUJI ELECTRIC CO., LTD. |
4 |
3 |
4 |
1 |
2 |
14 |
ALLEN BRADLEY COMPANY, LLC |
3 |
7 |
3 |
0 |
0 |
13 |
PAPST-MOTOREN KG |
2 |
1 |
3 |
2 |
5 |
13 |
ROHM COMPANY LIMITED |
2 |
0 |
5 |
4 |
2 |
13 |
TRW INC. |
1 |
4 |
3 |
2 |
3 |
13 |
NEC CORPORATION |
4 |
2 |
3 |
1 |
2 |
12 |
MINOLTA CAMERA CO., LTD. |
3 |
4 |
3 |
1 |
0 |
11 |
MOTOROLA, INC. |
3 |
0 |
5 |
0 |
3 |
11 |
SEAGATE TECHNOLOGY, LLC |
0 |
0 |
3 |
5 |
3 |
11 |
DAIMLER-CHRYSLER AKTIENGESELLSCHAFT |
0 |
0 |
3 |
1 |
6 |
10 |
NIPPONDENSO CO., LTD. |
10 |
0 |
0 |
0 |
0 |
10 |
OKUMA CORP. |
2 |
3 |
1 |
3 |
1 |
10 |
ASMO CO., LTD. |
2 |
0 |
1 |
4 |
2 |
9 |
FORD MOTOR COMPANY |
3 |
3 |
0 |
2 |
1 |
9 |
WESTERN DIGITAL CORPORATION |
3 |
2 |
3 |
1 |
0 |
9 |
APPLIED MATERIALS, INC. |
3 |
1 |
2 |
2 |
0 |
8 |
CHRYSLER MOTORS CORPORATION |
5 |
2 |
1 |
0 |
0 |
8 |
EASTMAN KODAK COMPANY |
1 |
2 |
5 |
0 |
0 |
8 |
MITSUBA CORPORATION |
1 |
2 |
3 |
1 |
1 |
8 |
SANYO ELECTRIC CO., LTD. |
2 |
0 |
2 |
1 |
3 |
8 |
SCHNEIDER ELECTRIC SA |
0 |
3 |
1 |
3 |
1 |
8 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
0 |
5 |
1 |
0 |
2 |
8 |
SIEMENS ENERGY & AUTOMATION, INC. |
0 |
1 |
0 |
6 |
1 |
8 |
SOMFY |
1 |
3 |
2 |
0 |
2 |
8 |
SUNDSTRAND CORPORATION |
4 |
4 |
0 |
0 |
0 |
8 |
BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT |
0 |
0 |
2 |
3 |
2 |
7 |
DORMA GMBH & CO. KG. |
4 |
1 |
0 |
2 |
0 |
7 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
3 |
1 |
0 |
3 |
0 |
7 |
LUCAS INDUSTRIES PUBLIC LTD. COMPANY |
3 |
0 |
2 |
2 |
0 |
7 |
MANNESMANN VDO AG |
0 |
0 |
0 |
3 |
4 |
7 |
OTIS ELEVATOR COMPANY |
0 |
1 |
2 |
1 |
3 |
7 |
SGS-THOMSON MICROELECTRONICS S.R.L. |
5 |
1 |
1 |
0 |
0 |
7 |
TOKAI RIKA DENKI SEISAKUSHO K.K. |
1 |
3 |
2 |
1 |
0 |
7 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. |
4 |
0 |
1 |
1 |
1 |
7 |
AISIN AW CO., LTD. |
2 |
1 |
1 |
2 |
0 |
6 |
DAIMLER-BENZ AKTIENGESELLSCHAFT |
4 |
2 |
0 |
0 |
0 |
6 |
DEUTSCHE THOMSON-BRANDT GMBH |
1 |
2 |
1 |
1 |
1 |
6 |
FAIRCHILD KOREA SEMICONDUCTOR, LTD. |
0 |
0 |
1 |
4 |
1 |
6 |
HARMONIC DESIGN INC. |
2 |
2 |
1 |
0 |
1 |
6 |
HONEYWELL INTERNATIONAL INC. |
0 |
0 |
0 |
4 |
2 |
6 |
HUNTER DOUGLAS, INC. |
1 |
1 |
1 |
2 |
1 |
6 |
INTERNATIONAL RECTIFIER CORPORATION |
0 |
3 |
1 |
0 |
2 |
6 |
ITT MANUFACTURING ENTERPRISES, INC. |
0 |
4 |
1 |
0 |
1 |
6 |
JIDOSHA DENKI KOGYO KABUSHIKI KAISHA |
1 |
0 |
1 |
2 |
2 |
6 |
JOHANNES HEIDENHAIN GMBH |
0 |
1 |
1 |
4 |
0 |
6 |
MEIDENSHA ELECTRIC MFG. CO. LTD. |
2 |
3 |
1 |
0 |
0 |
6 |
MERITOR LIGHT VEHICLE SYSTEMS, INC. |
0 |
0 |
0 |
3 |
3 |
6 |
MITSUMI ELECTRIC CO., LTD. |
0 |
3 |
1 |
0 |
2 |
6 |
PLASET SPA |
0 |
0 |
3 |
3 |
0 |
6 |
QUANTUM CORP. (CA) |
1 |
1 |
4 |
0 |
0 |
6 |
VALEO ELECTRICAL SYSTEMS, INC. |
0 |
1 |
2 |
2 |
1 |
6 |
YAZAKI CORP. |
2 |
1 |
0 |
0 |
3 |
6 |
ZEXEL CORPORATION |
2 |
4 |
0 |
0 |
0 |
6 |
ABB INDUSTRY OY |
1 |
1 |
0 |
2 |
1 |
5 |
ASC INCORPORATED |
0 |
2 |
1 |
2 |
0 |
5 |
BLACK & DECKER INC. |
1 |
0 |
3 |
0 |
1 |
5 |
BOEING COMPANY |
1 |
1 |
1 |
1 |
1 |
5 |
CATERPILLAR INC. |
0 |
4 |
0 |
1 |
0 |
5 |
CSI TECHNOLOGY, INC. |
2 |
1 |
2 |
0 |
0 |
5 |
DAEWOO ELECTRONICS COMPANY, LTD. |
1 |
3 |
1 |
0 |
0 |
5 |
DAIMLERCHRYSLER CORPORATION |
0 |
0 |
1 |
3 |
1 |
5 |
DANFOSS A/S |
2 |
0 |
3 |
0 |
0 |
5 |
DELCO ELECTRONICS CORPORATION |
3 |
1 |
1 |
0 |
0 |
5 |
FASCO INDUSTRIES, INC. |
0 |
0 |
0 |
1 |
4 |
5 |
GAS RESEARCH INSTITUTE |
1 |
1 |
1 |
2 |
0 |
5 |
GENMARK AUTOMATION, INC. |
1 |
0 |
2 |
1 |
1 |
5 |
ITT AUTOMOTIVE ELECTRICAL SYSTEMS, INC. |
3 |
2 |
0 |
0 |
0 |
5 |
LOCKHEED MARTIN CORPORATION |
1 |
1 |
3 |
0 |
0 |
5 |
MANNESMANN AG |
1 |
1 |
2 |
0 |
1 |
5 |
MINEBEA KABUSHIKI-KAISHA (MINEBEA CO., LTD) |
0 |
3 |
1 |
1 |
0 |
5 |
MOULINEX, SOCIETE ANONYME |
0 |
1 |
2 |
1 |
1 |
5 |
SEAGATE TECHNOLOGY, INCORPORATED |
2 |
0 |
3 |
0 |
0 |
5 |
SGS-THOMSON MICROELECTRONICS, INC. |
5 |
0 |
0 |
0 |
0 |
5 |
SUZUKI MOTOR CORPORATION |
0 |
0 |
0 |
0 |
5 |
5 |
TRI DELTA INDUSTRIES, INC. |
0 |
0 |
4 |
1 |
0 |
5 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
0 |
0 |
0 |
2 |
3 |
5 |
XEROX CORPORATION |
4 |
0 |
0 |
1 |
0 |
5 |