TM

Takuya Matsumoto

HI Hitachi: 37 patents #587 of 28,497Top 3%
WT Western Digital Technologies: 29 patents #67 of 3,180Top 3%
MM Mitsubishi Motors: 24 patents #18 of 1,823Top 1%
KT Kabushiki Kaisha Toshiba: 23 patents #1,224 of 21,451Top 6%
HB Hgst Netherlands, B.V.: 16 patents #33 of 972Top 4%
TO Toyota: 14 patents #1,948 of 26,838Top 8%
PA Panasonic: 14 patents #1,670 of 21,108Top 8%
NO Nippon Oil: 12 patents #45 of 773Top 6%
Honda Motor Co.: 12 patents #1,548 of 21,052Top 8%
TS Toshiba Electronic Devices & Storage: 12 patents #51 of 900Top 6%
NS Nippon Steel: 9 patents #228 of 4,423Top 6%
AI Anest Iwata: 6 patents #11 of 71Top 20%
JA Japan Science And Technology Agency: 4 patents #144 of 2,171Top 7%
DA Digital Arts: 3 patents #3 of 9Top 35%
LC Lapis Semiconductor Co.: 3 patents #73 of 349Top 25%
SE Sega Enterprises: 3 patents #136 of 515Top 30%
HC Hitachi Consumer Electronics Co.: 2 patents #119 of 447Top 30%
AC Ajinomoto Co.: 2 patents #796 of 2,190Top 40%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
CC Clarion Co.: 2 patents #253 of 721Top 40%
DE Denso: 2 patents #4,986 of 11,792Top 45%
KT Kanagawa Academy Of Science And Technology: 2 patents #24 of 105Top 25%
NM Nippon Steel & Sumitomo Metal: 2 patents #488 of 1,491Top 35%
OU Osaka University: 2 patents #362 of 1,984Top 20%
TO Tokico: 2 patents #111 of 359Top 35%
Microsoft: 2 patents #17,506 of 40,388Top 45%
SO Sony: 2 patents #12,963 of 25,231Top 55%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
NU National University Corporation Kobe University: 1 patents #47 of 288Top 20%
NO Nippon Mitsubishi Oil: 1 patents #70 of 158Top 45%
JE Jx Nippon Oil & Energy: 1 patents #195 of 416Top 50%
HG HGST: 1 patents #1,032 of 1,677Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SK Seiko Watch Kabushiki Kaisha: 1 patents #14 of 28Top 50%
TC Tohoku Electric Power Company: 1 patents #65 of 246Top 30%
TI Tokai Rubber Industries: 1 patents #281 of 557Top 55%
BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
AT Agilent Technologies: 1 patents #1,723 of 3,411Top 55%
TK Toyo Denso Kabushiki Kaisha: 1 patents #76 of 182Top 45%
HT Hayashi Telempu: 1 patents #29 of 139Top 25%
KS Konica Minolta Sensing: 1 patents #33 of 57Top 60%
Kyocera: 1 patents #2,054 of 3,732Top 60%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
KU Keio University: 1 patents #190 of 781Top 25%
📍 Tokyo, CA: #13 of 583 inventorsTop 3%
Overall (All Time): #1,733 of 4,157,543Top 1%
264
Patents All Time

Issued Patents All Time

Showing 226–250 of 264 patents

Patent #TitleCo-InventorsDate
6532808 Thermostat failure diagnosis apparatus for internal combustion engine Yoshiaki Higuchi, Tateo Kume, Hidetsugu Kanao, Tomonobu Sakagami 2003-03-18
6474454 Damping force control type hydraulic shock absorber Takashi Nezu 2002-11-05
6374967 Damping force control type hydraulic shock absorber Takashi Nezu 2002-04-23
6377264 Game screen display control method and character movement control method Takashi Iizuka, Tetsu Katano, Yuji Naka, Yojiro Ogawa 2002-04-23
6261649 Optical film Akira Takagi, Tadahiro Kaminade, Yosuke Numao, Takayuki Hirayama, Masato Sone 2001-07-17
6226008 Image processing device Yasuhiro Watanabe, Akio Setsumasa, Takao Miyoshi 2001-05-01
6185228 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Shuko Sei +1 more 2001-02-06
6073610 Control apparatus of internal combustion engine equipped with electronic throttle control device Toru Hashimoto, Mitsuhiro Miyake, Seiichi Inoue 2000-06-13
6047679 Control apparatus for an internal combustion engine Toru Hashimoto, Mitsuhiro Miyake, Seiichi Inoue 2000-04-11
5983861 Throttle valve control device and control method thereof Susumu Nishio, Mitsuhiro Miyake, Toru Hashimoto 1999-11-16
5976056 Control apparatus for a vehicle Katsutoshi Usuki, Toru Hashimoto, Masakazu Kinoshita, Mitsuhiro Miyake, Seiichi Inoue 1999-11-02
5943110 Liquid crystal display device provided with a liquid crystalline compensating film having a positive uniaxiality in a nematic hybrid orientation Eiji Yoda, Takehiro Toyooka, Tadahiro Kaminade 1999-08-24
5908562 Method for producing optical fiber having core with sharpened tip protruding from light-shielding coating Motoichi Ohtsu, Shuji Mononobe, Toshiharu Saiki 1999-06-01
5812724 Optical fiber having core with sharpened tip protruding from light-shielding coating Motoichi Ohtsu, Shuji Mononobe, Toshiharu Saiki 1998-09-22
5808186 Method for detecting misfire by fluctuation in crankshaft rotation Toru Hashimoto, Mitsuhiro Miyake, Yasuhisa Yoshida, Mitsuhiko Yanagisawa, Hiroyuki Nakajima +2 more 1998-09-15
5754971 Fault diagnosis apparatus for a fuel evaporative emission suppressing apparatus Mitsuhiro Miyake, Toru Hashimoto, Toshiro Nomura, Hidetsugu Kanao 1998-05-19
5750888 Fault diagnostic method and apparatus for fuel evaporative emission control system Toru Hashimoto, Mitsuhiro Miyake, Hitoshi Kamura, Toshiro Nomura 1998-05-12
5743082 Apparatus for detecting reduction of purifying capacity of catalyst for purifying exhaust gas from internal combustion engine and method thereof Toru Hashimoto, Mitsuhiro Miyake, Hitoshi Kamura, Yasuhisa Yoshida 1998-04-28
5732552 Apparatus for deterioration diagnosis of an exhaust purifying catalyst Toru Hashimoto, Mitsuhiro Miyake, Toshiro Nomura, Hidetsugu Kanao 1998-03-31
5715726 Method and system for the diagnosis of idling speed control system Toru Hashimoto, Mitsuhiro Miyake 1998-02-10
5699778 Fuel evaporative emission suppressing apparatus Tomokazu Muraguchi 1997-12-23
5651351 Fault diagnosis apparatus for a fuel evaporative emission supressing system Toru Hashimoto, Mitsuhiro Miyake, Hitoshi Kamura, Yasuhisa Yoshida 1997-07-29
5587909 Misfire detecting method Toru Hashimoto, Koichi Namiki, Yasuhisa Yoshida, Satoshi Kasai 1996-12-24
5582148 Control system for the quantity of air to be inducted into engine Shoji Hashimoto, Toru Hashimoto, Koichi Namiki 1996-12-10
5578243 Liquid crystalline polymer film, process for producing same, and utilization thereof Hitoshi Mazaki, Iwane Shiozaki, Shigeki Takikawa 1996-11-26