TT

Toru Takahashi

NT Ntn: 70 patents #2 of 1,364Top 1%
SE Seiko Epson: 56 patents #152 of 7,774Top 2%
Canon: 48 patents #784 of 19,416Top 5%
HI Hitachi: 38 patents #558 of 28,497Top 2%
NE Nec: 36 patents #172 of 14,502Top 2%
KT Kabushiki Kaisha Toshiba: 16 patents #1,863 of 21,451Top 9%
Tdk: 15 patents #373 of 3,796Top 10%
AC Alps Electric Co.: 14 patents #83 of 2,177Top 4%
DE Denso: 13 patents #859 of 11,792Top 8%
FC Furukawa Electric Co.: 11 patents #153 of 2,370Top 7%
KC Kuraray Co.: 11 patents #105 of 1,827Top 6%
AC Alps Alpine Co.: 10 patents #20 of 525Top 4%
AU Atsugi Unisia: 10 patents #7 of 117Top 6%
FI Fujifilm Business Innovation: 10 patents #107 of 1,659Top 7%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
TC Thk Co.: 8 patents #42 of 450Top 10%
Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
Rohm Co.: 7 patents #427 of 2,292Top 20%
BE Bandai Namco Entertainment: 6 patents #3 of 173Top 2%
MC Mitsubishi Gas Chemical Company: 6 patents #328 of 1,727Top 20%
SC Shin-Etsu Handotai Co.: 6 patents #126 of 679Top 20%
TI Toray Industries: 5 patents #528 of 3,690Top 15%
ST Stroly: 5 patents #1 of 2Top 50%
KC Koito Manufacturing Co.: 5 patents #235 of 1,047Top 25%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
TC Tokyo Ohka Kogyo Co.: 4 patents #253 of 684Top 40%
UJ Unisia Jecs: 4 patents #74 of 395Top 20%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
YA Yazaki: 4 patents #1,022 of 3,427Top 30%
YC Yamaichi Electronics Co.: 3 patents #43 of 159Top 30%
NS Nippon Steel: 3 patents #914 of 4,423Top 25%
YC Yamaichi Electric Mfg. Co.: 3 patents #7 of 26Top 30%
UI Ube Industries: 3 patents #427 of 1,686Top 30%
TC Tohoku Magnet Institute Co.: 2 patents #4 of 15Top 30%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
KS Kobe Steel: 2 patents #504 of 2,031Top 25%
CC Citizen Holdings Co.: 2 patents #121 of 431Top 30%
IC Iwatsu Electric Co.: 2 patents #43 of 212Top 25%
SI Sintokogio: 2 patents #157 of 455Top 35%
OC Optoelectronics Co.: 2 patents #18 of 61Top 30%
YC Yamato Scientific Co.: 2 patents #3 of 40Top 8%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
SO Sony: 2 patents #12,963 of 25,231Top 55%
MI Matsuo Industries: 2 patents #6 of 55Top 15%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
AT Amkor Technology: 1 patents #386 of 595Top 65%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
AT Autonetworks Technologies: 1 patents #723 of 1,079Top 70%
CM Calsonic Compressors Manufacturing: 1 patents #2 of 12Top 20%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
FU Fujikura: 1 patents #788 of 1,407Top 60%
FC Fujimori Kogyo Co.: 1 patents #43 of 112Top 40%
HK Henkel Ag & Co. Kgaa: 1 patents #1,145 of 2,331Top 50%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
KM Kabushikikaisha Nihon M.D.M.: 1 patents #4 of 8Top 50%
MI Mitsuba: 1 patents #291 of 618Top 50%
NA Namco: 1 patents #89 of 269Top 35%
NI Nidec: 1 patents #568 of 976Top 60%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
NI Nix: 1 patents #8 of 26Top 35%
Nsk: 1 patents #937 of 1,559Top 65%
NR Ntn-Snr Roulements: 1 patents #10 of 30Top 35%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
SC Sekisui Chemical Co.: 1 patents #529 of 908Top 60%
SI Sintobrator: 1 patents #9 of 26Top 35%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
TK Tkd: 1 patents #1 of 23Top 5%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
UF US Air Force: 1 patents #6,190 of 16,312Top 40%
UN Unitika: 1 patents #257 of 620Top 45%
WU Wakayama University: 1 patents #3 of 13Top 25%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
📍 Ibaraki, JP: #1 of 6,779 inventorsTop 1%
Overall (All Time): #371 of 4,157,543Top 1%
508
Patents All Time

Issued Patents All Time

Showing 301–325 of 508 patents

Patent #TitleCo-InventorsDate
7983010 Perpendicular magnetic recording head and perpendicular magnetic recording/reproducing head with at least one shield layer having a substantially arched portion Yusuke Toma, Hiroshi Kameda, Kiyoshi Kobayashi, Sumihito Morita 2011-07-19
7948231 Rotation detecting apparatus having magnetic sensor array and bearing provided with same Shoji Kawahito 2011-05-24
7928725 Rotational angle detector and rotational angle detector incorporated bearing assembly 2011-04-19
7923993 Rotation detection device and rotation detector equipped bearing assembly Shintarou Ueno 2011-04-12
7903378 Magnetic head structure and method for manufacturing magnetic head structure Kiyoshi Kobayashi, Eiji Ozaki 2011-03-08
7903371 Perpendicular magnetic recording head and perpendicular magnetic recording/reproducing head having a magnetic shield layer with a thick edge portion Yusuke Toma, Hiroshi Kameda, Kiyoshi Kobayashi, Sumihito Morita, Toshinori Watanabe 2011-03-08
7884600 Rotation angle detector and bearing with rotation angle detector 2011-02-08
7871756 Chemically amplified positive photosensitive thermosetting resin composition, method of forming cured article, and method of producing functional device Naoya Katsumata, Hiroki Maeda 2011-01-18
7868602 Power supply device and electronic appliance therewith Masaki Omi 2011-01-11
7857461 Projector and projection method Satoshi Kondo, Takafumi Aoki 2010-12-28
7856893 Bearing for wheel with sensor Takayoshi Ozaki, Tomomi Ishikawa, Kentarou Nishikawa, Yujiro Ono, Takayuki Norimatsu 2010-12-28
7824194 Case with connector and manufacturing method thereof Yoshikazu Suzuki, Akira Ishimaru, Tomokiyo Suzuki, Hironao Hayashi, Shigeru Hayashida +5 more 2010-11-02
7825653 Rotation detection device and bearing having rotation detection device Shintarou Ueno 2010-11-02
7821744 Thin film magnetic head substrate with lapping process monitors for read and write elements with common electrode for the read and write elements Kiyoshi Kobayashi 2010-10-26
7764465 Thin-film magnetic head with a spiral recording coil having a first part with a denser pitch closer to the medium facing surface than a second coil part and all set between a pair of magnetic layers Sumihito Morita, Kiyoshi Kobayashi 2010-07-27
7748810 Image processing device, calibration table generator, image processing method, program product, and test pattern Toru Miyamoto, Atsushi Nagahara, Yu Gu 2010-07-06
7741838 Rotation detecting device and anti-skid braking system using the same Koichi Okada, Kenichi Iwamoto, Hiroaki Ohba 2010-06-22
7735596 Power steering apparatus Mitsuo Sasaki 2010-06-15
7733531 Image processing apparatus, image processing program, and image processing method with error diffusion Atsushi Oshima 2010-06-08
7728584 Rotation sensor and bearing assembly using the same 2010-06-01
7722342 Pump apparatus and power steering Isamu Tsubono, Mitsuo Sasaki, Masaaki Busujima, Masakazu Kurata, Yasuhito Nakakuki 2010-05-25
7710997 Security output device, security output system, output device control program and storage medium, and security output method Senichi Mokuya, Yusuke Takahashi 2010-05-04
7710608 Printing apparatus, printing apparatus control program, printing apparatus control method, printing data creating apparatus, printing data creating program and printing data creating method 2010-05-04
7707139 Method and apparatus for searching and displaying structured document Takuya Okamoto, Yuki Aoyama, Noriyuki Yamasaki, Eiko Murata 2010-04-27
7703561 Power steering system Ayumu Miyajima, Naoshi Yamaguchi, Makoto Yamakado, Masanori Ichinose, Takehiko Kowatari +1 more 2010-04-27