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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 474, Endless Belt Power Transmission Systems or Components

( 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
SHIMANO INC. 14 10 12 9 20 65
TSUBAKIMOTO CHAIN CO. 13 8 13 14 11 59
~INDIVIDUALLY OWNED PATENT 11 5 8 6 12 42
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 10 5 3 5 11 34
JATCO LTD. 11 9 2 0 10 32
BORGWARNER INC. 8 4 2 8 6 28
GATES CORPORATION 7 5 2 3 5 22
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 2 4 5 1 6 18
CAMPAGNOLO S.R.L. 6 4 3 2 2 17
DAYCO PRODUCTS LLC 2 4 4 2 5 17
NTN CORPORATION 4 1 0 2 7 14
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. 0 2 1 2 8 13
VAN DOORNE'S TRANSMISSIE B.V. 4 4 3 0 0 11
BANDO CHEMICAL INDUSTRIES, LTD. 2 3 3 1 1 10
CLOYES GEAR & PRODUCTS, INC. 2 2 2 0 1 7
CNH AMERICA LLC 2 1 2 1 1 7
ZF FRIEDRICHSHAFEN, AG 4 1 1 1 0 7
BORGWARNER MORSE TEC JAPAN K.K. 3 0 2 0 1 6
INA-SCHAEFFLER KG 2 3 0 0 1 6
TOYOTA JIDOSHA K.K. 0 1 0 0 5 6
DENSO CORPORATION 2 2 0 0 1 5
GENERAL MOTORS CORPORATION 1 3 1 0 0 5
KOYO SEIKO COMPANY, LTD. 2 3 0 0 0 5
LITENS AUTOMOTIVE INC. 2 2 0 1 0 5
LITENS AUTOMOTIVE PARTNERSHIP 1 1 0 2 1 5
MITSUBISHI BELTING LIMITED 2 0 0 1 2 5
NISSAN MOTOR COMPANY, LIMITED 0 2 0 1 2 5


PTMT Contacts

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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