Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports
Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 310, Electrical Generator or Motor Structure
( 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 )
First-Named Assignee | 2009 | 2010 | 2011 | 2012 | 2013 | Total |
---|---|---|---|---|---|---|
~INDIVIDUALLY OWNED PATENT | 59 | 72 | 64 | 72 | 63 | 330 |
DENSO CORPORATION | 64 | 43 | 36 | 30 | 27 | 200 |
SIEMENS AKTIENGESELLSCHAFT | 23 | 46 | 47 | 41 | 22 | 179 |
PANASONIC CORPORATION | 23 | 34 | 37 | 32 | 40 | 166 |
MITSUBISHI DENKI KABUSHIKI KAISHA | 31 | 31 | 28 | 32 | 27 | 149 |
MURATA MANUFACTURING CO., LTD. | 22 | 24 | 30 | 28 | 22 | 126 |
GENERAL ELECTRIC COMPANY | 19 | 25 | 22 | 26 | 31 | 123 |
SEIKO EPSON CORPORATION | 23 | 20 | 22 | 29 | 28 | 122 |
HITACHI, LTD | 15 | 41 | 29 | 20 | 16 | 121 |
ROBERT BOSCH GMBH | 17 | 32 | 29 | 9 | 29 | 116 |
CANON KABUSHIKI KAISHA | 28 | 17 | 15 | 11 | 20 | 91 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. | 8 | 4 | 15 | 27 | 29 | 83 |
TOYOTA JIDOSHA K.K. | 5 | 21 | 23 | 14 | 17 | 80 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) | 9 | 18 | 21 | 19 | 12 | 79 |
NIDEC CORPORATION | 26 | 20 | 9 | 15 | 6 | 76 |
NDK, NIHON DEMPA KOGYO COMPANY, LTD. | 8 | 6 | 17 | 20 | 24 | 75 |
ASMO CO., LTD. | 15 | 22 | 12 | 12 | 12 | 73 |
TOSHIBA CORPORATION | 13 | 20 | 18 | 6 | 9 | 66 |
SANYO ELECTRIC CO., LTD. | 12 | 12 | 19 | 13 | 8 | 64 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC | 9 | 11 | 9 | 17 | 15 | 61 |
LG ELECTRONICS INC. | 16 | 16 | 17 | 5 | 6 | 60 |
HAMILTON SUNDSTRAND CORPORATION | 2 | 14 | 10 | 15 | 14 | 55 |
JOHNSON ELECTRIC S.A. | 2 | 5 | 11 | 20 | 17 | 55 |
OLYMPUS CORPORATION | 10 | 13 | 11 | 9 | 9 | 52 |
LG INNOTEK CO., LTD | 2 | 8 | 10 | 11 | 16 | 47 |
SAMSUNG ELECTRONICS CO., LTD. | 7 | 6 | 9 | 13 | 12 | 47 |
KYOCERA CORPORATION | 5 | 9 | 8 | 10 | 14 | 46 |
KABUSHIKI KAISHA YASKAWA DENKI | 4 | 5 | 14 | 8 | 14 | 45 |
REMY TECHNOLOGIES, L.L.C. | 0 | 6 | 7 | 5 | 27 | 45 |
EPCOS AG | 8 | 8 | 13 | 11 | 4 | 44 |
NGK INSULATORS LTD. | 9 | 6 | 12 | 7 | 9 | 43 |
FUJIFILM CORPORATION | 2 | 14 | 10 | 4 | 8 | 38 |
HONEYWELL INTERNATIONAL INC. | 13 | 13 | 5 | 3 | 2 | 36 |
SEIKO INSTRUMENTS INC. | 3 | 6 | 13 | 6 | 7 | 35 |
EPSON TOYOCOM CORPORATION | 16 | 7 | 11 | 0 | 0 | 34 |
MINEBEA KABUSHIKI-KAISHA (MINEBEA CO., LTD) | 6 | 7 | 6 | 8 | 7 | 34 |
ALSTOM TECHNOLOGY LTD | 6 | 3 | 14 | 5 | 4 | 32 |
SONY CORPORATION | 11 | 8 | 5 | 5 | 3 | 32 |
MITSUBA CORPORATION | 5 | 7 | 10 | 5 | 4 | 31 |
DAIKIN INDUSTRIES LIMITED | 3 | 5 | 12 | 3 | 7 | 30 |
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR | 4 | 8 | 6 | 4 | 8 | 30 |
DELTA ELECTRONICS INC. | 11 | 8 | 2 | 2 | 5 | 28 |
SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. | 2 | 6 | 8 | 8 | 4 | 28 |
EMERSON ELECTRIC CO. | 9 | 9 | 2 | 2 | 4 | 26 |
NIDEC SANKYO CORPORATION | 6 | 4 | 11 | 1 | 4 | 26 |
AISIN AW CO., LTD. | 2 | 5 | 2 | 8 | 7 | 24 |
BOEING COMPANY | 7 | 5 | 5 | 2 | 5 | 24 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN | 7 | 5 | 4 | 3 | 4 | 23 |
JTEKT CORPORATION | 4 | 8 | 4 | 6 | 1 | 23 |
NIDEC MOTOR CORPORATION | 0 | 0 | 9 | 5 | 9 | 23 |
TAIYO YUDEN CO., LTD. | 0 | 4 | 11 | 3 | 5 | 23 |
TDK CORPORATION | 11 | 3 | 2 | 5 | 2 | 23 |
UNITED STATES OF AMERICA, NAVY | 7 | 3 | 6 | 3 | 4 | 23 |
AISIN SEIKI KABUSHIKI KAISHA | 0 | 2 | 2 | 10 | 8 | 22 |
NIKON CORPORATION | 2 | 5 | 4 | 3 | 7 | 21 |
NISSAN MOTOR COMPANY, LIMITED | 7 | 7 | 4 | 2 | 1 | 21 |
MINEBEA MOTOR MANUFACTURING CORPORATION | 2 | 6 | 7 | 4 | 1 | 20 |
HITACHI CABLE, LTD. | 1 | 3 | 7 | 4 | 4 | 19 |
KONICA MINOLTA OPTO, INC | 4 | 8 | 2 | 4 | 1 | 19 |
MABUCHI MOTOR CO., LTD | 1 | 5 | 5 | 5 | 3 | 19 |
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI | 6 | 6 | 2 | 1 | 3 | 18 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY | 3 | 1 | 6 | 3 | 5 | 18 |
ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD. | 0 | 5 | 6 | 6 | 1 | 18 |
FUJINON CORPORATION (FORMERLY FUJI PHOTO OPTICAL CO. LTD.) | 8 | 6 | 3 | 0 | 0 | 17 |
ALPS ELECTRIC CO., LTD. | 6 | 1 | 6 | 2 | 1 | 16 |
AVAGO TECHNOLOGIES WIRELESS IP (SINGAPORE) PTE. LTD. | 4 | 3 | 5 | 2 | 2 | 16 |
HIWIN MIKROSYSTEM CORP. | 5 | 3 | 3 | 4 | 1 | 16 |
HON HAI PRECISION IND. CO., LTD. | 1 | 2 | 4 | 4 | 5 | 16 |
ROLLS-ROYCE PLC | 3 | 1 | 3 | 2 | 7 | 16 |
UT-BATTELLE, LLC | 4 | 2 | 0 | 8 | 2 | 16 |
BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT, WURZBURG | 0 | 4 | 7 | 2 | 2 | 15 |
FUJITSU LIMITED | 6 | 1 | 4 | 2 | 2 | 15 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. | 2 | 5 | 3 | 5 | 0 | 15 |
PRATT & WHITNEY CANADA CORP. | 2 | 5 | 4 | 3 | 1 | 15 |
A. O. SMITH CORPORATION | 3 | 6 | 5 | 0 | 0 | 14 |
CATERPILLAR INC. | 3 | 4 | 4 | 2 | 1 | 14 |
FUJITSU MEDIA DEVICES LIMITED | 12 | 2 | 0 | 0 | 0 | 14 |
GEORGIA TECH RESEARCH CORP. | 2 | 2 | 6 | 1 | 3 | 14 |
MOTOR EXCELLENCE LLC | 0 | 2 | 10 | 2 | 0 | 14 |
NIDEC COPAL CORPORATION | 4 | 1 | 1 | 4 | 4 | 14 |
SIEMENS ENERGY, INC. | 1 | 5 | 4 | 2 | 2 | 14 |
ZF FRIEDRICHSHAFEN, AG | 5 | 4 | 1 | 1 | 3 | 14 |
ABB OY | 2 | 4 | 3 | 3 | 1 | 13 |
BLACK & DECKER INC. | 1 | 5 | 2 | 3 | 2 | 13 |
BROTHER KOGYO KABUSHIKI KAISHA | 6 | 3 | 1 | 1 | 2 | 13 |
DAISHINKU CORPORATION | 0 | 1 | 5 | 5 | 2 | 13 |
FORD GLOBAL TECHNOLOGIES, L.L.C. | 1 | 2 | 4 | 2 | 4 | 13 |
FUJITSU GENERAL LIMITED | 6 | 1 | 3 | 2 | 1 | 13 |
SCHLUMBERGER TECHNOLOGY CORPORATION | 2 | 4 | 2 | 1 | 4 | 13 |
THK CO., LTD. | 1 | 2 | 5 | 4 | 1 | 13 |
EBM-PAPST ST. GEORGEN GMBH & CO. - KG | 2 | 4 | 3 | 2 | 1 | 12 |
MITSUMI ELECTRIC CO., LTD. | 3 | 3 | 3 | 0 | 3 | 12 |
SIEMENS MEDICAL SOLUTIONS USA, INC. | 7 | 3 | 1 | 0 | 1 | 12 |
SRI INTERNATIONAL | 3 | 2 | 2 | 2 | 3 | 12 |
BAYER MATERIALSCIENCE AG | 0 | 0 | 6 | 4 | 1 | 11 |
COMMISSARIAT A L'ENERGIE ATOMIQUE | 3 | 4 | 2 | 1 | 1 | 11 |
CONTINENTAL AUTOMOTIVE GMBH | 0 | 4 | 2 | 3 | 2 | 11 |
CUTSFORTH PRODUCTS, INC. | 2 | 2 | 5 | 1 | 1 | 11 |
DIRECT DRIVE SYSTEMS, INC. | 0 | 0 | 1 | 7 | 3 | 11 |
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. | 2 | 7 | 2 | 0 | 0 | 11 |
HITACHI KOKI COMPANY, LIMITED | 2 | 2 | 1 | 4 | 2 | 11 |
NOVATORQUE, INC. | 2 | 1 | 4 | 3 | 1 | 11 |
OLYMPUS MEDICAL SYSTEMS CORP. | 1 | 4 | 5 | 1 | 0 | 11 |
PHYSIK-INSTRUMENTE (PI) GMBH & CO. KG | 1 | 4 | 1 | 1 | 4 | 11 |
SHIN ETSU CHEMICAL CO., LTD. | 2 | 0 | 4 | 3 | 2 | 11 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA, YAMAHA MOTOR CO., LTD. | 3 | 3 | 1 | 1 | 3 | 11 |
DELPHI TECHNOLOGIES HOLDING S.ARL | 0 | 4 | 3 | 1 | 2 | 10 |
ETHICON ENDO-SURGERY, INC. | 0 | 0 | 1 | 3 | 6 | 10 |
FU ZHUN PRECISION INDUSTRY (SHENZHEN) CO., LTD. | 4 | 5 | 0 | 0 | 1 | 10 |
HYUNDAI MOTOR COMPANY | 1 | 1 | 2 | 4 | 2 | 10 |
MITSUI HIGH-TEC, INC. | 0 | 3 | 2 | 2 | 3 | 10 |
NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA | 5 | 3 | 1 | 1 | 0 | 10 |
SIEMENS INDUSTRY, INC. | 0 | 4 | 1 | 2 | 3 | 10 |
TSINGHUA UNIVERSITY | 0 | 0 | 3 | 1 | 6 | 10 |
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD | 0 | 0 | 0 | 3 | 6 | 9 |
BAKER HUGHES INCORPORATED | 1 | 2 | 3 | 1 | 2 | 9 |
DELPHI TECHNOLOGIES, INC. | 4 | 3 | 2 | 0 | 0 | 9 |
PIONEER CORPORATION | 0 | 5 | 3 | 1 | 0 | 9 |
SEAGATE TECHNOLOGY, LLC | 2 | 4 | 2 | 0 | 1 | 9 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. | 2 | 3 | 2 | 1 | 1 | 9 |
TRIQUINT SEMICONDUCTORS, INC. | 1 | 1 | 4 | 2 | 1 | 9 |
BUEHLER MOTOR GMBH | 2 | 1 | 2 | 3 | 0 | 8 |
DELAWARE CAPITAL FORMATION, INC. | 2 | 2 | 4 | 0 | 0 | 8 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE | 0 | 2 | 0 | 3 | 3 | 8 |
HILTI AKTIENGESELLSCHAFT | 3 | 4 | 1 | 0 | 0 | 8 |
MICROSTRAIN, INC. | 0 | 4 | 2 | 2 | 0 | 8 |
MOTEURS LEROY-SOMER | 1 | 2 | 1 | 1 | 3 | 8 |
NEC CORPORATION | 1 | 2 | 0 | 3 | 2 | 8 |
NTN CORPORATION | 0 | 2 | 2 | 2 | 2 | 8 |
OMNITEK PARTNERS, LLC | 0 | 3 | 0 | 2 | 3 | 8 |
SAND9, INC. | 0 | 0 | 1 | 1 | 6 | 8 |
SOCIETE DE MECANIQUE MAGNETIQUE S.A. | 2 | 1 | 2 | 3 | 0 | 8 |
SPAL AUTOMOTIVE S.R.L. | 1 | 1 | 3 | 0 | 3 | 8 |
AMERICAN SUPERCONDUCTOR CORPORATION | 4 | 2 | 0 | 1 | 0 | 7 |
ARTIFICIAL MUSCLE, INC. | 5 | 2 | 0 | 0 | 0 | 7 |
ASIA VITAL COMPONENTS CO., LTD. | 1 | 1 | 2 | 3 | 0 | 7 |
BOSCH SIEMENS HAUSGERATE GMBH | 3 | 1 | 2 | 1 | 0 | 7 |
BRAUN GMBH | 2 | 1 | 0 | 1 | 3 | 7 |
CITIZEN HOLDINGS CO., LTD. | 3 | 1 | 1 | 1 | 1 | 7 |
CONVERTEAM TECHNOLOGY LTD. | 0 | 0 | 2 | 1 | 4 | 7 |
DISCOVERY TECHNOLOGY INTERNATIONAL, INC. | 0 | 0 | 1 | 6 | 0 | 7 |
ETA SA MANUFACTURE HORLOGERE SUISSE | 2 | 2 | 1 | 2 | 0 | 7 |
INTERNATIONAL BUSINESS MACHINES CORPORATION | 1 | 0 | 1 | 3 | 2 | 7 |
MAGNETIC APPLICATIONS INC. | 0 | 3 | 2 | 2 | 0 | 7 |
MITSUBISHI HEAVY INDUSTRIES, LTD. | 1 | 0 | 3 | 2 | 1 | 7 |
NEW MOTECH CO., LTD. | 0 | 0 | 3 | 0 | 4 | 7 |
NXP B.V. | 0 | 1 | 3 | 0 | 3 | 7 |
PENN STATE RESEARCH FOUNDATION, INC. | 3 | 2 | 0 | 2 | 0 | 7 |
REMY INTERNATIONAL, INC. | 3 | 3 | 1 | 0 | 0 | 7 |
SANDIA CORPORATION | 2 | 2 | 1 | 1 | 1 | 7 |
TESLA MOTORS, INC. | 2 | 1 | 2 | 2 | 0 | 7 |
ALPHANA TECHNOLOGY CO., LTD. | 1 | 2 | 0 | 2 | 1 | 6 |
AMOTECH CO., LTD. | 0 | 2 | 2 | 1 | 1 | 6 |
BROSE FAHRZEUGTEILE GMBH & CO. KG | 1 | 0 | 3 | 1 | 1 | 6 |
CONVERTEAM LTD | 1 | 2 | 2 | 1 | 0 | 6 |
CORNELL RESEARCH FOUNDATION INC. | 1 | 2 | 2 | 1 | 0 | 6 |
DANFOSS A/S | 2 | 3 | 1 | 0 | 0 | 6 |
DYSON TECHNOLOGY LIMITED | 0 | 3 | 1 | 0 | 2 | 6 |
ETEL S.A. | 0 | 4 | 1 | 0 | 1 | 6 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. | 2 | 4 | 0 | 0 | 0 | 6 |
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. | 0 | 0 | 1 | 5 | 0 | 6 |
HOYA CORPORATION | 4 | 2 | 0 | 0 | 0 | 6 |
HRL LABORATORIES, LLC | 0 | 4 | 0 | 0 | 2 | 6 |
INTEL CORPORATION | 3 | 2 | 0 | 1 | 0 | 6 |
KEIHIN CORPORATION | 0 | 3 | 2 | 1 | 0 | 6 |
KOLO TECHNOLOGIES, INC. | 1 | 2 | 1 | 2 | 0 | 6 |
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE | 2 | 0 | 3 | 0 | 1 | 6 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY | 2 | 2 | 2 | 0 | 0 | 6 |
MAKITA CORPORATION | 2 | 1 | 0 | 0 | 3 | 6 |
METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE | 1 | 2 | 1 | 0 | 2 | 6 |
NGK SPARK PLUG CO., LTD. | 1 | 2 | 2 | 0 | 1 | 6 |
NIPPON SOKEN, INC. | 1 | 3 | 0 | 1 | 1 | 6 |
PERPETUUM LTD. | 2 | 1 | 1 | 0 | 2 | 6 |
PIEDEK TECHNICAL LABORATORY | 0 | 2 | 1 | 0 | 3 | 6 |
REGAL BELOIT AMERICA, INC. | 0 | 0 | 0 | 0 | 6 | 6 |
RF MICRO DEVICES, INC. | 3 | 0 | 2 | 1 | 0 | 6 |
SHINANO KENSHI KABUSHIKI KAISHA | 1 | 1 | 3 | 0 | 1 | 6 |
TOKYO PARTS INDUSTRIAL CO., LTD. | 4 | 1 | 0 | 1 | 0 | 6 |
UNITED STATES OF AMERICA, ARMY | 2 | 1 | 2 | 0 | 1 | 6 |
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 0 | 1 | 4 | 0 | 1 | 6 |
VICTOR COMPANY OF JAPAN, LIMITED | 3 | 3 | 0 | 0 | 0 | 6 |
ZHONGSHAN BROAD-OCEAN MOTOR MANUFACTURING CO., LTD. | 0 | 0 | 0 | 1 | 5 | 6 |
AISAN KOGYO KABUSHIKI KAISHA | 1 | 0 | 1 | 1 | 2 | 5 |
ASKOLL HOLDING S.R.L. | 1 | 2 | 1 | 1 | 0 | 5 |
BOSE CORPORATION | 0 | 2 | 2 | 0 | 1 | 5 |
CALNETIX TECHNOLOGIES, L.L.C. | 0 | 0 | 0 | 2 | 3 | 5 |
CITIZEN ELECTRONICS CO., LTD. | 4 | 1 | 0 | 0 | 0 | 5 |
CLEARWATER HOLDINGS, LTD | 0 | 3 | 0 | 2 | 0 | 5 |
COOPER TIRE AND RUBBER COMPANY | 1 | 2 | 0 | 1 | 1 | 5 |
EBM--PAPST MULFINGEN GMBH & CO. KG | 1 | 0 | 1 | 2 | 1 | 5 |
FANUC LTD. | 1 | 2 | 0 | 2 | 0 | 5 |
FOXCONN TECHNOLOGY CO., LTD | 4 | 0 | 1 | 0 | 0 | 5 |
HARMONIC DRIVE SYSTEMS INC. | 2 | 0 | 0 | 1 | 2 | 5 |
HITACHI APPLIANCES, INC. | 2 | 1 | 1 | 0 | 1 | 5 |
HITACHI MEDIA ELECTRONICS CO., LTD. | 1 | 2 | 2 | 0 | 0 | 5 |
INTEGRATED DEVICE TECHNOLOGY, INC. | 0 | 2 | 1 | 0 | 2 | 5 |
INTERUNIVERSITAIR MICRO-ELEKTRONICA CENTRUM (IMEC VZW) | 1 | 3 | 1 | 0 | 0 | 5 |
KURA LABORATORIES CORPORATION | 1 | 0 | 1 | 2 | 1 | 5 |
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC | 0 | 1 | 1 | 1 | 2 | 5 |
LOCKHEED MARTIN CORPORATION | 2 | 3 | 0 | 0 | 0 | 5 |
LOKI INCORPORATED | 1 | 0 | 2 | 1 | 1 | 5 |
NIDEC SERVO CORPORATION | 1 | 2 | 1 | 1 | 0 | 5 |
NIPPON THOMPSON CO., LTD. | 3 | 0 | 2 | 0 | 0 | 5 |
PANASONIC ELECTRIC WORKS CO., LTD. | 3 | 1 | 1 | 0 | 0 | 5 |
RESEARCH IN MOTION LIMITED | 0 | 0 | 1 | 2 | 2 | 5 |
RESONANCE SEMICONDUCTOR CORPORATION | 0 | 0 | 1 | 2 | 2 | 5 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) | 1 | 2 | 2 | 0 | 0 | 5 |
SONY ERICSSON MOBILE COMMUNICATIONS AB | 0 | 1 | 2 | 2 | 0 | 5 |
THALES | 1 | 0 | 3 | 0 | 1 | 5 |
TM4 INC. | 1 | 0 | 3 | 0 | 1 | 5 |
TRICORE CORPORATION | 2 | 1 | 1 | 1 | 0 | 5 |
UNIVERSITY OF TEXAS | 2 | 2 | 0 | 1 | 0 | 5 |
VESTAS WIND SYSTEMS A/S | 0 | 0 | 2 | 3 | 0 | 5 |
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 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress 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/
Home >
Listing of Viewable PTMT Reports >
Table of Contents for This Set of Reports