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 176–200 of 264 patents

Patent #TitleCo-InventorsDate
7974316 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Shuko Sei +1 more 2011-07-05
7933169 Optical head for near-field recording and reproducing device Hideki Saga 2011-04-26
7898759 Thermally assisted magnetic recording head and magnetic recording apparatus Junichiro Shimizu 2011-03-01
7898908 Head for thermally assisted magnetic recording device and thermally assisted magnetic recording device Kimio Nakamura, Yoshio Takahashi 2011-03-01
7892728 Transporter protein in mammal and utilization of the same Yoshinori Moriyama, Hiroshi Omote, Masato Otsuka, Miki Hiasa 2011-02-22
7874202 Probe apparatus for measuring an electron state on a sample surface Tomoji Kawai 2011-01-25
7829546 Method for immobilizing self-organizing material or fine particle on substrate, and substrate manufactured by using such method Tomoji Kawai, Hitoshi Tabata, Yoichi Otsuka, Fumihiko Yamada 2010-11-09
7804743 Thermally assisted magnetic recording head and method of manufacturing the same Kimio Nakamura 2010-09-28
7773331 Thermally assisted magnetic recording system Fumiko Akagi, Kimio Nakamura 2010-08-10
7763182 Liquid crystalline composition with improved adhesivity, liquid crystal film comprising the composition, and liquid crystal display device equipped with the film Takashi Seki, Hitoshi Mazaki, Tomoo Hirai 2010-07-27
7732024 Homeotropic alignment liquid crystal film, optical film comprising the same, and image display device Hitoshi Mazaki, Takashi Seki, Tetsuya Uesaka, Akio Mutou 2010-06-08
7652775 Optical near-field generator and recording and reproduction apparatus 2010-01-26
7599853 System and method of arranging delivery of advertisements over a network such as the internet Shiro Kidera, Ryuichi Ishii 2009-10-06
7580593 Optical attenuator Yuichi Uchida, Nobuyuki Miyagawa, Tadahiro Yamaji 2009-08-25
7552882 Spray gun for electrostatic painting Yasuhiro Ochii, Atsushi Morohoshi 2009-06-30
7529158 Optical near-field generator and recording apparatus using the optical near-field generator Hideki Saga 2009-05-05
7487667 Probe apparatus for measuring an electron state on a sample surface Tomoji Kawai 2009-02-10
7448950 Game machine, method and program 2008-11-11
7422164 Spray gun with pressure display 2008-09-09
7359599 Optical near-field generator and near-field optical recording and reproduction apparatus 2008-04-15
7283570 Receiving apparatus for digital broadcasting signal and receiving/recording/reproducing apparatus thereof Satoru Takashimizu, Yuji Yamamoto, Kenji Katsumata, Takumi Okamura, Shuko Sei +1 more 2007-10-16
7250602 Probe device Yasuhisa Naitoh, Tomoji Kawai 2007-07-31
7244798 (Meth) acrylic compound having an oxetanyl group and liquid crystal film produced by using same Hitoshi Mazaki, Toru Nakamura, Masaaki Kobayashi 2007-07-17
7194374 Operation guide customizable measuring instrument Toru Kobayashi 2007-03-20
7160191 Game machine, method and program 2007-01-09