II

Isao Isshiki

Sumitomo Electric Industries: 32 patents #425 of 21,551Top 2%
SS Sumitomo Wiring Systems: 22 patents #140 of 2,615Top 6%
AT Autonetworks Technologies: 17 patents #96 of 1,079Top 9%
SI Sumitomo Rubber Industries: 2 patents #809 of 1,637Top 50%
TL Tokai Electric Wire Company Limited: 1 patents #16 of 47Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #108,780 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
8054605 Power supply controller Seiji Takahashi, Masayuki Kato, Masahiko Furuichi 2011-11-08
7924542 Power supply controller and semiconductor device Seiji Takahashi, Masayuki Kato, Masahiko Furuichi 2011-04-12
7701686 Power supply controller Masayuki Kato, Seiji Takahashi, Masahiko Furuichi 2010-04-20
7639055 PWM signal generator Masayuki Kato, Seiji Takahashi, Masahiko Furuichi 2009-12-29
7545127 Power supply controller Seiji Takahashi, Masayuki Kato, Masahiko Furuichi 2009-06-09
7167377 Circuit-constituting unit and method of producing the same Takahiro Onizuka, Ryuji Nakanishi, Kouichi Takagi, Tou Chin, Shigeki Yamane 2007-01-23
7075356 Charge pump circuit Shuji Mayama 2006-07-11
7046073 Load drive circuit Shuji Mayama 2006-05-16
7031129 Protection circuit Shuji Mayama 2006-04-18
6769637 Injector module, injector electric block body, injector main bodies to be used for the same, and ignition coil device module Kazushige Nakamura, Takao Nozaki, Fumiyoshi Tanigawa 2004-08-03
6724627 Power distributor for a vehicle and production method thereof Takahiro Onizuka, Shigeki Yamane 2004-04-20
6701262 Current detecting circuit Fumiaki Mizuno 2004-03-02
6693370 Electric junction box for vehicle Shigeki Yamane, Takahiro Onizuka 2004-02-17
6650024 Vehicle power distributor and method of producing the same Shigeki Yamane 2003-11-18
6611066 Power distributor for vehicle Takahiro Onizuka 2003-08-26
6558198 Fuse device and fuse device connecting structure Takehito Kobayashi, Takahiro Onizuka 2003-05-06
6494723 Terminal that provides connection between a wire circuit and a printed circuit, and electric junction box including said terminal Shigeki Yamane, Takahiro Onizuka 2002-12-17
5828975 Method and device for calculating turning radius of vehicle taking load movement thereof into consideration Mikao Nakajima 1998-10-27
5695259 Antilock brake system Hitoshi Hashiba, Yoshiharu Nakai, Seiji Ueda, Takao Nozaki, Masahide Hio 1997-12-09
5685617 Unit integrated system and connector Masahide Hio, Takao Nozaki, Hitoshi Hashiba, Yoshiharu Nakai, Seiji Ueda +1 more 1997-11-11
5629478 Method of and device for detecting tire pressure drop based on angular velocity Mikao Nakajima 1997-05-13
5591906 Tire pressure drop detecting device and method Yasushi Okawa 1997-01-07
5533905 Unit integrated system and connector Masahide Hio, Takao Nozaki, Hitoshi Hashiba, Yoshiharu Nakai, Seiji Ueda +1 more 1996-07-09
5407260 Antilock brake system Hitoshi Hashiba, Yoshiharu Nakai, Seiji Ueda, Takao Nozaki, Masahide Hio 1995-04-18
5288141 Antilock brake system with integral housings for a junction block and electronic control unit Toshihiro Toda, Hitoshi Hashiba, Takao Nozaki, Masahide Hio 1994-02-22