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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 2007 - 2011 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 074, Machine Element or Mechanism

( 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 2007 2008 2009 2010 2011 Total
~INDIVIDUALLY OWNED PATENT 46 28 40 31 37 182
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 7 16 21 24 24 92
ZF FRIEDRICHSHAFEN, AG 17 21 4 11 25 78
SHIMANO INC. 10 9 9 21 10 59
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 0 4 9 29 16 58
DENSO CORPORATION 7 6 4 16 4 37
NSK LIMITED 15 7 8 3 4 37
HIWIN TECHNOLOGIES CORP. 2 0 13 5 8 28
HYUNDAI MOTOR COMPANY 5 6 6 5 5 27
DURA GLOBAL TECHNOLOGIES, INC. 1 4 10 6 3 24
TOYOTA JIDOSHA K.K. 0 1 9 6 8 24
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 4 9 3 7 0 23
ROBERT BOSCH GMBH 4 3 3 3 8 21
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 2 1 0 9 8 20
ENPLAS CORPORATION 2 4 3 3 7 19
HARMONIC DRIVE SYSTEMS INC. 3 2 2 7 5 19
JTEKT CORPORATION 3 3 3 8 2 19
FORD GLOBAL TECHNOLOGIES, L.L.C. 4 3 4 5 2 18
DAIMLER AG 0 5 1 2 8 16
DELPHI TECHNOLOGIES, INC. 5 2 9 0 0 16
NISSAN MOTOR COMPANY, LIMITED 3 4 3 3 2 15
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA 0 0 4 7 3 14
AISIN AI CO., LTD. 3 3 1 3 3 13
HONEYWELL INTERNATIONAL INC. 3 1 1 1 7 13
THK CO., LTD. 0 4 1 1 7 13
TOKAI RIKA DENKI SEISAKUSHO K.K. 2 2 4 4 1 13
C.R.F. SOCIETA CONSORTILE PER AZIONI 2 3 0 4 3 12
HITACHI, LTD 3 3 2 2 2 12
NEXTEER (BEIJING) TECHNOLOGY CO., LTD. 0 0 0 0 12 12
EATON CORPORATION 3 0 4 0 4 11
FANUC LTD. 1 2 1 3 4 11
GETRAG GETRIEBE- UND ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CIE KG 0 2 4 1 3 10
THYSSENKRUPP PRESTA AG 2 2 2 3 1 10
INA-SCHAEFFLER KG 2 2 4 1 0 9
KAWASAKI JUKOGYO KABUSHIKI KAISHA 0 2 3 3 1 9
PORSCHE AG 3 2 1 2 1 9
TOYODA IRON WORKS CO., LTD. 1 2 3 3 0 9
CALSONIC KANSEI CORPORATION 4 4 0 0 0 8
CAMPAGNOLO S.R.L. 2 1 2 0 3 8
GENERAL MOTORS CORPORATION 5 2 1 0 0 8
KUBOTA CORPORATION 0 5 1 1 1 8
MAGNA POWERTRAIN USA, INC. 1 1 3 2 1 8
NTN CORPORATION 1 0 4 1 2 8
VENTRA GROUP INC. 1 1 3 2 1 8
ZF LEMFORDER METALLWAREN AG 2 4 1 1 0 8
HYUNDAI MOBIS, CO., LTD. 2 3 0 1 1 7
KABUSHIKI KAISHA YASKAWA DENKI 0 1 1 2 3 7
KSR TECHNOLOGIES CO. 0 3 1 1 2 7
SCHAEFFLER TECHNOLOGIES GMBH & CO., KG 0 0 0 2 5 7
SIEMENS AKTIENGESELLSCHAFT 3 1 0 3 0 7
ASEA BROWN BOVERI AB 1 1 0 3 1 6
C. ROB. HAMMERSTEIN GMBH & CO. KG 0 2 0 1 3 6
CNH AMERICA LLC 4 0 1 0 1 6
FUJI KIKO COMPANY, LTD. 0 1 1 2 2 6
GETRAG FORD TRANSMISSIONS GMBH 0 5 0 0 1 6
JATCO LTD. 0 2 1 1 2 6
KWANG YANG MOTOR CO., LTD. 2 1 0 1 2 6
MANDO CORPORATION 1 0 0 3 2 6
MAZDA MOTOR CORPORATION 2 1 1 1 1 6
PANASONIC CORPORATION 0 0 2 2 2 6
RAYTHEON COMPANY 3 1 1 1 0 6
STABILUS GMBH 0 0 2 1 3 6
AISIN AW CO., LTD. 1 1 0 1 2 5
AISIN SEIKI KABUSHIKI KAISHA 0 0 0 4 1 5
ARVINMERITOR TECHNOLOGY, LLC 1 1 1 1 1 5
BAYERISCHE MOTOREN WERKE AG 1 1 2 0 1 5
BEAR CORPORATION 1 0 2 1 1 5
CAMERON INTERNATIONAL CORPORATION 3 0 0 1 1 5
CATERPILLAR INC. 1 1 0 2 1 5
DEERE + COMPANY 1 1 1 1 1 5
DONGHEE INDUSTRIAL CO., LTD. 0 0 1 1 3 5
HAMILTON SUNDSTRAND CORPORATION 0 1 0 1 3 5
J. M. VOITH TURBO GMBH & CO. KG 2 0 0 3 0 5
KOYO SEIKO COMPANY, LTD. 2 3 0 0 0 5
SMC KABUSHIKI KAISHA 3 0 1 1 0 5
TSUDAKOMA INDUSTRIAL CO., LTD. 0 2 2 0 1 5
VOLKSWAGEN AKTIENGESELLSCHAFT 3 1 1 0 0 5
ZF LENKSYSTEME GMBH 4 0 0 1 0 5


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