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

Patenting In Technology Classes,
Breakout By Organization

Count of 2006 - 2010 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 2006 2007 2008 2009 2010 Total
~INDIVIDUALLY OWNED PATENT 41 46 28 40 31 186
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 15 7 16 21 24 83
SHIMANO INC. 16 10 9 9 21 65
ZF FRIEDRICHSHAFEN, AG 6 17 21 4 11 59
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 0 0 4 9 29 42
NSK LIMITED 8 15 7 8 3 41
DENSO CORPORATION 5 7 6 4 16 38
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 9 4 9 3 7 32
HYUNDAI MOTOR COMPANY 5 5 6 6 5 27
DURA GLOBAL TECHNOLOGIES, INC. 3 1 4 10 6 24
HIWIN TECHNOLOGIES CORP. 1 2 0 13 5 21
FORD GLOBAL TECHNOLOGIES, L.L.C. 4 4 3 4 5 20
TOYOTA JIDOSHA K.K. 4 0 1 9 6 20
NISSAN MOTOR COMPANY, LIMITED 6 3 4 3 3 19
DELPHI TECHNOLOGIES, INC. 1 5 2 9 0 17
JTEKT CORPORATION 0 3 3 3 8 17
GENERAL MOTORS CORPORATION 8 5 2 1 0 16
ROBERT BOSCH GMBH 3 4 3 3 3 16
HARMONIC DRIVE SYSTEMS INC. 1 3 2 2 7 15
TOKAI RIKA DENKI SEISAKUSHO K.K. 3 2 2 4 4 15
ENPLAS CORPORATION 2 2 4 3 3 14
HITACHI, LTD 4 3 3 2 2 14
INA-SCHAEFFLER KG 4 2 2 4 1 13
TOYODA IRON WORKS CO., LTD. 4 1 2 3 3 13
ZF LEMFORDER METALLWAREN AG 5 2 4 1 1 13
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA 1 0 0 4 7 12
SIEMENS AKTIENGESELLSCHAFT 5 3 1 0 3 12
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 0 2 1 0 9 12
AISIN AI CO., LTD. 1 3 3 1 3 11
EATON CORPORATION 3 3 0 4 0 10
FANUC LTD. 3 1 2 1 3 10
C.R.F. SOCIETA CONSORTILE PER AZIONI 0 2 3 0 4 9
CALSONIC KANSEI CORPORATION 1 4 4 0 0 9
HONEYWELL INTERNATIONAL INC. 3 3 1 1 1 9
KUBOTA CORPORATION 2 0 5 1 1 9
THYSSENKRUPP PRESTA AG 0 2 2 2 3 9
CAMPAGNOLO S.R.L. 3 2 1 2 0 8
DAIMLER AG 0 0 5 1 2 8
GETRAG GETRIEBE- UND ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CIE KG 1 0 2 4 1 8
HYUNDAI MOBIS, CO., LTD. 2 2 3 0 1 8
KAWASAKI JUKOGYO KABUSHIKI KAISHA 0 0 2 3 3 8
PORSCHE AG 0 3 2 1 2 8
RAYTHEON COMPANY 2 3 1 1 1 8
THK CO., LTD. 2 0 4 1 1 8
VENTRA GROUP INC. 1 1 1 3 2 8
BAYERISCHE MOTOREN WERKE AG 3 1 1 2 0 7
BORGWARNER INC. 3 3 0 0 1 7
FUJI JUKOGYO KABUSHIKI KAISHA 3 2 2 0 0 7
KOYO SEIKO COMPANY, LTD. 2 2 3 0 0 7
MAGNA POWERTRAIN USA, INC. 0 1 1 3 2 7
NTN CORPORATION 1 1 0 4 1 7
SMC KABUSHIKI KAISHA 2 3 0 1 1 7
VOLVO LASTVAGNAR AB 4 1 2 0 0 7
AUTOMOTIVE COMPONENTS HOLDINGS, LLC 2 2 1 1 0 6
CATERPILLAR INC. 2 1 1 0 2 6
COMMISSARIAT A L'ENERGIE ATOMIQUE 2 1 1 1 1 6
GETRAG FORD TRANSMISSIONS GMBH 1 0 5 0 0 6
INTIER AUTOMOTIVE CLOSURES INC. 2 0 1 3 0 6
J. M. VOITH TURBO GMBH & CO. KG 1 2 0 0 3 6
JATCO LTD. 2 0 2 1 1 6
MAZDA MOTOR CORPORATION 1 2 1 1 1 6
TRW AUTOMOTIVE SAFETY SYSTEMS GMBH & CO. KG 2 1 0 1 2 6
VOLKSWAGEN AKTIENGESELLSCHAFT 1 3 1 1 0 6
AISIN AW CO., LTD. 2 1 1 0 1 5
AISIN SEIKI KABUSHIKI KAISHA 1 0 0 0 4 5
ARVINMERITOR TECHNOLOGY, LLC 1 1 1 1 1 5
ASEA BROWN BOVERI AB 0 1 1 0 3 5
CNH AMERICA LLC 0 4 0 1 0 5
DAIMLER-CHRYSLER AKTIENGESELLSCHAFT 1 3 1 0 0 5
KSR TECHNOLOGIES CO. 0 0 3 1 1 5
KWANG YANG MOTOR CO., LTD. 1 2 1 0 1 5
LOCKHEED MARTIN CORPORATION 1 4 0 0 0 5
ZF LENKSYSTEME GMBH 0 4 0 0 1 5


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Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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