HT

Hideaki Takahashi

ND Ntt Docomo: 295 patents #3 of 1,706Top 1%
HI Hitachi: 21 patents #1,645 of 28,497Top 6%
NE Nec: 21 patents #459 of 14,502Top 4%
Honda Motor Co.: 18 patents #763 of 21,052Top 4%
Nissan Motor Co.: 18 patents #274 of 8,689Top 4%
TL Toyota Central R&D Labs: 16 patents #22 of 1,657Top 2%
Ricoh Company: 16 patents #1,360 of 9,818Top 15%
TO Toyota: 13 patents #2,130 of 26,838Top 8%
SO Sony: 11 patents #4,043 of 25,231Top 20%
NI Nifco: 10 patents #36 of 650Top 6%
SM Suzuki Motor: 10 patents #28 of 1,209Top 3%
Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
FC Fuji Electric Co.: 8 patents #302 of 2,643Top 15%
AC Amada Co.: 8 patents #22 of 479Top 5%
MC Murata Manufacturing Co.: 7 patents #1,107 of 5,295Top 25%
SE Senqcia: 7 patents #2 of 22Top 10%
Brother Kogyo: 7 patents #1,084 of 2,767Top 40%
DC Daiwa Seiko Co.: 6 patents #46 of 217Top 25%
KT Kabushiki Kaisha Top: 5 patents #7 of 213Top 4%
HT Hitachi Metals Techno: 5 patents #1 of 13Top 8%
UN Unknown: 5 patents #3,065 of 83,584Top 4%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
RI Rigaku: 4 patents #52 of 239Top 25%
OL Olympus: 4 patents #1,098 of 3,097Top 40%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
AC Akebono Brake Industry Co.: 4 patents #50 of 376Top 15%
UJ Unisia Jecs: 4 patents #74 of 395Top 20%
Pioneer: 3 patents #574 of 1,730Top 35%
TU Tohoku University: 3 patents #210 of 1,680Top 15%
AC Alps Alpine Co.: 3 patents #95 of 525Top 20%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
IC I-Pro Co.: 2 patents #21 of 101Top 25%
MC Mitsumi Electric Co.: 2 patents #346 of 935Top 40%
HE Hitachi Kokusai Electric: 2 patents #354 of 843Top 45%
CT C.I. Takiron: 2 patents #1 of 16Top 7%
SC Senju Metal Industry Co.: 2 patents #126 of 349Top 40%
AC Asahi Kasei Chemicals: 2 patents #152 of 543Top 30%
JC Japan Metals & Chemicals Co.: 1 patents #70 of 152Top 50%
DE Denso: 1 patents #6,940 of 11,792Top 60%
EV Evident: 1 patents #37 of 75Top 50%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
SH Showa: 1 patents #167 of 337Top 50%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
TW Tamura Electric Works: 1 patents #38 of 88Top 45%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
TO Tomoegawa: 1 patents #42 of 108Top 40%
TK Toyo Denso Kabushiki Kaisha: 1 patents #76 of 182Top 45%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
NS National Institute Of Agrobiological Sciences: 1 patents #80 of 225Top 40%
HC Hodogaya Chemical Co.: 1 patents #201 of 359Top 60%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
YC Yamaha Motor Electronics Co.: 1 patents #6 of 19Top 35%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
OC Onoda Cement Co.: 1 patents #57 of 155Top 40%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
Overall (All Time): #262 of 4,157,543Top 1%
584
Patents All Time

Issued Patents All Time

Showing 426–450 of 584 patents

Patent #TitleCo-InventorsDate
7604363 Light-emitting device Seiji Tanigawa, Michitaka Kamimura, Harumi Eguchi 2009-10-20
7602718 Packet transmission control apparatus, mobile node, control node, packet communication method, and packet communication system Koji Omae, Ichiro Okajima, Narumi Umeda 2009-10-13
7569260 Photosensitive composition and cured products thereof Kuon Miyazaki 2009-08-04
7567534 Mobile host, paging agent, packet communication system, and movement detection method Masahiro Inoue, Ichiro Okajima, Narumi Umeda 2009-07-28
7551600 Telephone terminal, call system, internet terminal and terminal control program Tokunori Kato, Shozo Kabeya, Kazuhiro Kuwabara, Katsunori Enomoto, Tetsuya Ouchi +1 more 2009-06-23
7512120 Node, correspondent node, mobility anchor point, and home agent in packet communication system, packet communication system, and path MTU discovery method Koji Omae, Ichiro Okajima, Narumi Umeda 2009-03-31
7501989 Antenna apparatus Shingo Fujimoto, Eiji Koide, Kazunari Saito, Tomohiro Shinkawa, Toshihiko Inaba 2009-03-10
7492738 Mobile node, mobile communication system, communication control method and access router Koji Omae, Ichiro Okajima, Narumi Umeda 2009-02-17
7471773 Telephone terminal 2008-12-30
7449797 Storage apparatus power supply unit and storage apparatus management method 2008-11-11
7395903 Electric brake device Kimio Takahashi, Kazuhiro Sekiguchi 2008-07-08
7385323 Armature of rotary electrical device Hisanobu Higashi, Susumu Andou, Hiroaki Kondou 2008-06-10
7380569 Valve body for backflow prevention valve 2008-06-03
7362729 Mobile node, mobile communication system, and communication control program Koji Omae, Ichiro Okajima, Narumi Umeda 2008-04-22
7330449 Mobile node, mobility control apparatus, communication control method, communication system, and data format Koji Omae, Masahiro Inoue, Ichiro Okajima, Narumi Umeda 2008-02-12
7304861 Cable clamp 2007-12-04
7292566 Telephone terminal and storage medium storing terminal control program thereof 2007-11-06
7260204 Telephone terminal equipment and terminal control program Susumu Chida, Shozo Kabeya 2007-08-21
7240747 Legged mobile robot leg structure Susumu Miyazaki 2007-07-10
7236450 Recording medium having resin substrate Tetsuo Hosokawa 2007-06-26
7201391 Front fork in two-wheeled vehicle or the like Toshihide Tachibana, Yousuke Hasumi 2007-04-10
7159566 Control method and apparatus for direct injection spark ignited internal combustion engine Masayuki Tomita, Takao Maitani, Akira Nakajima, Tomoyuki Takeda 2007-01-09
7149497 Radio signal receiving device Noriyuki Kagaya, Yoichi Okubo, Masaki Suto, Takashi Uchida 2006-12-12
7108239 Container holder 2006-09-19
7102263 Permanent magnet type rotor and permanent magnet type rotary electrical machine Tadashi Takano, Susumu Ando 2006-09-05