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

Patenting In Technology Classes,
Breakout By Organization

Count of 2009 - 2013 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 318, Electricity: Motive Power Systems

( 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 2009 2010 2011 2012 2013 Total
~INDIVIDUALLY OWNED PATENT 33 29 29 41 34 166
DENSO CORPORATION 20 15 30 35 28 128
GM GLOBAL TECHNOLOGY OPERATIONS LLC 12 25 33 33 21 124
TOYOTA JIDOSHA K.K. 15 15 28 26 20 104
MITSUBISHI DENKI KABUSHIKI KAISHA 7 15 19 18 24 83
ROCKWELL AUTOMATION TECHNOLOGIES, INC. 9 14 11 15 14 63
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 16 10 17 9 10 62
HITACHI, LTD 13 18 12 10 6 59
SIEMENS AKTIENGESELLSCHAFT 8 9 13 15 10 55
FANUC LTD. 10 13 23 5 2 53
KABUSHIKI KAISHA YASKAWA DENKI 9 4 11 18 11 53
PANASONIC CORPORATION 9 19 4 6 13 51
DELTA ELECTRONICS INC. 9 8 16 5 9 47
LG ELECTRONICS INC. 4 10 9 14 7 44
ROHM CO., LTD. 5 12 6 10 9 42
ROBERT BOSCH GMBH 7 9 4 7 14 41
SEIKO EPSON CORPORATION 6 6 15 7 6 40
JTEKT CORPORATION 3 7 8 12 8 38
TOSHIBA CORPORATION 8 5 3 13 9 38
GENERAL ELECTRIC COMPANY 9 4 7 7 9 36
SANYO ELECTRIC CO., LTD. 6 10 10 7 3 36
HONEYWELL INTERNATIONAL INC. 13 5 12 4 1 35
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. 4 4 2 13 9 32
HAMILTON SUNDSTRAND CORPORATION 4 6 5 9 7 31
MARVELL INTERNATIONAL LTD. 6 6 7 5 7 31
AISIN AW CO., LTD. 3 1 9 10 7 30
CANON KABUSHIKI KAISHA 2 4 6 10 7 29
CATERPILLAR INC. 1 7 4 4 5 21
SAMSUNG ELECTRONICS CO., LTD. 6 2 2 3 8 21
ABB OY 2 5 2 3 8 20
ASMO CO., LTD. 3 2 4 5 6 20
EBM-PAPST ST. GEORGEN GMBH & CO. - KG 3 2 7 3 5 20
INTERNATIONAL RECTIFIER CORPORATION 6 5 5 3 1 20
STMICROELECTRONICS S.R.L. 3 6 3 4 3 19
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR 1 1 9 5 2 18
NIDEC MOTOR CORPORATION 0 0 4 5 8 17
RICOH COMPANY, LTD. 2 4 5 3 3 17
BROTHER KOGYO KABUSHIKI KAISHA 3 6 3 2 2 16
FOXNUM TECHNOLOGY CO., LTD. 0 0 14 2 0 16
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. 3 4 1 2 6 16
RENESAS ELECTRONICS CORP. 0 1 5 6 4 16
INTERNATIONAL BUSINESS MACHINES CORPORATION 4 4 2 3 2 15
OMRON CORPORATION 4 2 3 5 1 15
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC 0 0 2 8 5 15
SOMFY 4 4 4 2 1 15
DAIKIN INDUSTRIES LIMITED 1 3 2 3 5 14
EATON CORPORATION 0 1 3 3 7 14
NISSAN MOTOR COMPANY, LIMITED 5 5 2 1 1 14
TEXAS INSTRUMENTS, INCORPORATED 0 2 4 3 5 14
BOEING COMPANY 2 4 1 2 4 13
DELPHI TECHNOLOGIES, INC. 10 2 0 0 1 13
FANUC CORPORATION 0 0 1 4 8 13
MINEBEA KABUSHIKI-KAISHA (MINEBEA CO., LTD) 3 2 3 1 4 13
SIEMENS INDUSTRY, INC. 1 4 2 3 3 13
AISIN SEIKI KABUSHIKI KAISHA 2 4 1 4 1 12
BLACK & DECKER INC. 1 4 3 0 4 12
CONTINENTAL AUTOMOTIVE GMBH 0 0 1 6 5 12
MAKITA CORPORATION 0 0 1 7 4 12
BROSE FAHRZEUGTEILE GMBH & CO. KG 1 5 1 2 2 11
DYSON TECHNOLOGY LIMITED 0 2 0 0 9 11
OKUMA CORP. 2 2 3 1 3 11
ANPEC ELECTRONICS CORPORATION 1 0 3 4 2 10
FORD GLOBAL TECHNOLOGIES, L.L.C. 3 2 1 2 2 10
HON HAI PRECISION IND. CO., LTD. 0 3 1 3 3 10
KONE CORPORATION 0 1 1 3 5 10
SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. 1 1 1 4 3 10
YAZAKI CORP. 0 4 1 1 4 10
ABB RESEARCH LTD. 0 0 3 2 4 9
BAUMULLER NURNBERG GMBH 0 0 3 1 5 9
DEERE + COMPANY 0 0 0 0 9 9
EMERSON ELECTRIC CO. 4 2 1 0 2 9
FUJITSU LIMITED 7 2 0 0 0 9
GRASS GMBH 0 3 5 1 0 9
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 1 2 0 2 4 9
IROBOT CORPORATION 2 1 0 2 4 9
MITSUBA CORPORATION 2 3 3 1 0 9
ON SEMICONDUCTOR TRADING LTD. 0 0 0 0 9 9
PRINCETON TECHNOLOGY CORPORATION 3 1 2 1 2 9
SNTECH, INC. 0 0 3 3 3 9
FUJI ELECTRIC CO., LTD. 0 0 0 4 4 8
INTUITIVE SURGICAL OPERATIONS, INC. 0 2 1 1 4 8
JULIUS BLUM GMBH 2 1 3 1 1 8
LINAK A/S 0 1 3 1 3 8
LUTRON ELECTRONICS COMPANY, INC. 1 4 0 2 1 8
MITSUBISHI HEAVY INDUSTRIES, LTD. 1 1 3 2 1 8
NSK LIMITED 3 2 1 1 1 8
SANYO SEMICONDUCTOR CO., LTD. 0 0 2 2 4 8
SCHNEIDER TOSHIBA INVERTER EUROPE SAS 1 2 1 2 2 8
STANDARD MICROSYSTEMS CORPORATION 0 1 2 0 5 8
THK CO., LTD. 1 0 2 3 2 8
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD. 0 2 3 2 1 8
EMERSON CLIMATE TECHNOLOGIES, INC. 0 0 0 1 6 7
KONINKLIJKE PHILIPS ELECTRONICS N.V. 0 1 1 3 2 7
MECHOSHADE SYSTEMS, INC. 0 0 1 3 3 7
SAMSUNG ELECTRO-MECHANICS CO., LTD. 3 0 0 0 4 7
SEAGATE TECHNOLOGY, LLC 1 3 1 2 0 7
TOKAI RIKA DENKI SEISAKUSHO K.K. 4 2 0 1 0 7
ALSTOM TRANSPORT SA 1 1 2 1 1 6
ASEA BROWN BOVERI AB 2 0 4 0 0 6
BYD COMPANY LIMITED 0 2 0 2 2 6
CYPRESS SEMICONDUCTOR CORP. 1 1 1 1 2 6
FUJI ELECTRIC SYSTEMS CO., LTD. 0 1 4 0 1 6
HIWIN MIKROSYSTEM CORP. 1 2 1 1 1 6
HYUNDAI MOTOR COMPANY 1 1 0 1 3 6
PITNEY-BOWES, INC. 2 2 2 0 0 6
RBC MANUFACTURING CORPORATION 0 0 1 3 2 6
REGAL BELOIT EPC INC. 0 0 4 1 1 6
TOSHIBA MACHINE CO., LTD. 2 2 1 1 0 6
TRW LIMITED 2 0 2 2 0 6
ALLEGRO MICROSYSTEMS, INC. 0 0 2 2 1 5
ASM ASSEMBLY AUTOMATION LTD. 0 2 2 1 0 5
CHAMBERLAIN GROUP, INC. 3 1 1 0 0 5
DELL PRODUCTS, L.P. 1 0 2 2 0 5
HARMONIC DRIVE SYSTEMS INC. 0 0 2 1 2 5
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 0 1 2 2 0 5
JOHNSON ELECTRIC S.A. 0 0 0 1 4 5
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI 0 1 0 0 4 5
LIONTECH TRAINS LLC 0 0 3 1 1 5
MARVELL WORLD TRADE LTD. 0 0 0 4 1 5
OLYMPUS CORPORATION 1 0 2 1 1 5
PROGRESS RAIL SERVICES CORPORATION 0 0 4 1 0 5
RENAULT S.A.S. 0 1 1 3 0 5
STA-RITE INDUSTRIES, INC. 1 1 1 0 2 5
STMICROELECTRONICS, INC. 1 0 1 2 1 5
SWITCHED RELUCTANCE DRIVES LTD. 0 2 3 0 0 5
UNIVERSITY OF NEBRASKA, THE BOARD OF REGENTS OF 1 1 1 1 1 5
VALEO SYSTEMES DE CONTROLE MOTEUR 0 0 0 0 5 5



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