YK

Yuzo Kadomukai

HI Hitachi: 71 patents #104 of 28,497Top 1%
HC Hitachi Car Engineering Co.: 17 patents #24 of 465Top 6%
Nissan Motor Co.: 7 patents #1,071 of 8,689Top 15%
HC Hitachi Automotive Engineering Co.: 5 patents #22 of 314Top 8%
HI Hitach: 1 patents #1 of 68Top 2%
HA Hitachi America: 1 patents #46 of 97Top 50%
University of Michigan: 1 patents #1,906 of 4,352Top 45%
📍 Ibaraki, JP: #29 of 6,779 inventorsTop 1%
Overall (All Time): #25,138 of 4,157,543Top 1%
76
Patents All Time

Issued Patents All Time

Showing 1–25 of 76 patents

Patent #TitleCo-InventorsDate
8360532 Brake control system Kimio Nishino, Toshiyuki Innami, Shingo Nasu 2013-01-29
7289897 Brake device for vehicle Atsushi Yokoyama, Takaomi Nishigaito, Masanori Ichinose, Kenichiro Matsubara, Toshio Manaka +1 more 2007-10-30
7264181 Fuel injection valve with restriction wall, and internal combustion engine equipped therewith Motoyuki Abe, Yoshio Okamoto, Makoto Yamakado, Ayumu Miyajima, Hiromasa Kubo +2 more 2007-09-04
7243635 Throttle valve opening and closing device Masahiko Soshino, Takehiko Kowatari, Yuki Ejiri, Kenji Ono, Yasuhiro Kamimura +4 more 2007-07-17
7231902 Fuel injection valve and internal combustion engine mounting the same Ayumu Miyajima, Yoshio Okamoto, Shigenori Togashi, Kiyoshi Amo, Makoto Yamakado +3 more 2007-06-19
7174877 Throttle valve opening and closing device Masahiko Soshino, Takehiko Kowatari, Yuki Ejiri, Kenji Ono, Yasuhiro Kamimura +4 more 2007-02-13
7165817 Electrically driven brake device and control apparatus thereof Atsushi Yokoyama, Takaomi Nishigaito, Masanori Ichinose, Kenichiro Matsubara, Nobuyuki Ueki +1 more 2007-01-23
7163162 Fuel-injection valve Masahiro Tsuchiya, Tosuke Hirata, Yoshio Okamoto, Tohru Ishikawa, Noriyuki Maekawa +4 more 2007-01-16
7040283 Throttle valve opening and closing device Masahiko Soshino, Takehiko Kowatari, Yuki Ejiri, Kenji Ono, Yasuhiro Kamimura +4 more 2006-05-09
6969126 Braking apparatus and method of controlling the same Masanori Ichinose, Atsushi Yokoyama, Takaomi Nishigaito, Hiroyuki Saito 2005-11-29
6932051 Throttle valve opening and closing device Masahiko Soshino, Takehiko Kowatari, Yuki Ejiri, Kenji Ono, Yasuhiro Kamimura +4 more 2005-08-23
6854448 Fuel injection valve and fuel injection system Yoshio Okamoto, Motoyuki Abe, Ayumu Miyajima, Masami Nagano 2005-02-15
6854813 Electrically driven brake device and control apparatus thereof Atsushi Yokoyama, Takaomi Nishigaito, Masanori Ichinose, Kenichiro Matsubara, Nobuyuki Ueki +1 more 2005-02-15
6845925 Fuel injector Motoyuki Abe, Yoshio Okamoto, Makoto Yamakado, Ayumu Miyajima, Toru Ishikawa +1 more 2005-01-25
6840465 Manufacturing method of a fuel injection valve; and a fuel injection valve and an internal combustion engine equipped therewith Motoyuki Abe, Yoshio Okamoto, Makoto Yamakado, Ayumu Miyajima, Hiromasa Kubo +2 more 2005-01-11
6820864 Fuel vaporization promoting apparatus and fuel carburetion accelerator Kiyoshi Amou, Hiroaki Saeki, Kenji Watanabe, Takanobu Ichihara, Masami Nagano 2004-11-23
6810316 Brake device for vehicle Atsushi Yokoyama, Takaomi Nishigaito, Masanori Ichinose, Kenichiro Matsubara, Toshio Manaka +1 more 2004-10-26
6692405 Power transmission apparatus for an automobile Toshimichi Minowa, Ryoso Masaki, Toshiyuki Innami 2004-02-17
6684850 Electric-control-type throttle apparatus Takehiko Kowatari, Shigeru Tokumoto, Yasuo Saito, Toshifumi Usui, Masaru Ito 2004-02-03
6685114 Electromagnetic fuel injection valve Yoshio Okamoto, Makoto Yamakado, Noriyuki Maekawa, Tohru Ishikawa, Ayumu Miyajima +1 more 2004-02-03
6675766 Fuel injection valve and internal combustion engine mounting the same Ayumu Miyajima, Yoshio Okamoto, Shigenori Togashi, Kiyoshi Amo, Makoto Yamakado +3 more 2004-01-13
6668793 Internal combustion engine Yoshio Okamoto, Ayumu Miyajima, Motoyuki Abe, Shigenori Togashi, Hiromasa Kubo +3 more 2003-12-30
6651630 High pressure fuel pump Kenji Hiraku, Kenichiro Tokuo, Kunihiko Takao, Hiroyuki Yamada 2003-11-25
6634338 Fuel injection apparatus, fuel injection method and internal combustion engine Makoto Yamakado, Kiyoshi Amou, Yoshio Okamoto, Hiromasa Kubo, Kenji Tabuchi +3 more 2003-10-21
6615805 Electromagnetic fuel injector and control method thereof Makoto Yamakado, Yoshio Okamoto, Nobukatsu Arai, Yoshiyuki Tanabe, Yasunaga Hamada +3 more 2003-09-09