KY

Katsuhiko Yamaguchi

TO Toyota: 37 patents #355 of 26,838Top 2%
OH Ohara: 14 patents #7 of 89Top 8%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
KA Kao: 5 patents #670 of 3,221Top 25%
NC Nitto Electric Industrial Co.: 4 patents #19 of 298Top 7%
KO Kabushiki Kaisya Ohara: 4 patents #2 of 12Top 20%
DE Denso: 2 patents #4,986 of 11,792Top 45%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Nisshin, JP: #4 of 24 inventorsTop 20%
Overall (All Time): #29,325 of 4,157,543Top 1%
70
Patents All Time

Issued Patents All Time

Showing 26–50 of 70 patents

Patent #TitleCo-InventorsDate
7150254 Auto start-stop device for internal combustion engine and motor vehicle equipped with auto start-stop device Kazuhiro Ichimoto, Osamu Harada, Yukio Kobayashi, Daigo Ando, Takahiro Nishigaki +3 more 2006-12-19
7077224 Hybrid vehicle and method of controlling the same Mamoru Tomatsuri, Osamu Harada, Yukio Kobayashi, Kiyoshiro Ueoka, Takahiro Nishigaki 2006-07-18
7059116 Power output apparatus and control method for same Masaki Kusada, Toshio Inoue 2006-06-13
6965824 Power output apparatus and automobile with power output apparatus mounted thereon Kazuhiro Ichimoto, Osamu Harada, Yukio Kobayashi, Kiyoshiro Ueoka, Takahiro Nishigaki +2 more 2005-11-15
6837215 Automobile and controlling method for automobile Takahiro Nishigaki, Yukio Kobayashi, Osamu Harada, Kiyoshiro Ueoka, Mamoru Tomatsuri 2005-01-04
6819526 Holding member for information storage disk and information storage disk drive device Mariko Kataoka, Naoyuki Goto, Kousuke Nakajima, Junko Ishioka, Toshitaka Yagi 2004-11-16
6742487 Starting control apparatus for internal combustion engine Seiji Hino 2004-06-01
6676496 Apparatus for processing semiconductor wafers Kan Yasui, Shigeo Moriyama, Yoshio Homma 2004-01-13
6522024 Output state detector for internal combustion engine Toshifumi Takaoka, Katsuhiko Hirose, Hiroshi Kanai, Toshio Inoue, Masaki Kusada +2 more 2003-02-18
6520160 Internal combustion engine control unit for, and method of controlling a hybrid vehicle Masakiyo Kojima, Osamu Harada, Yukio Kobayashi, Seiji Hino, Akihiro Yamanaka 2003-02-18
6503857 High rigidity glass-ceramic substrate Kousuke Nakajima, Junko Ishioka, Naoyuki Goto, Takayuki Kishi 2003-01-07
6501250 Device and method for controlling input/output of secondary battery Seiji Bito, Yusai Murakami, Toshiaki Nakanishi, Kiwamu Inui, Kunio Kanamaru +2 more 2002-12-31
6497743 Fertilizer composition Masaharu Hayashi, Tadayuki Suzuki, Kazuhiko Kurita, Masatoshi Kamei 2002-12-24
6478977 Polishing method and apparatus Shigeo Moriyama, Yoshio Homma, Sunao Matsubara, Yoshihiro Ishida, Ryousei Kawa-ai 2002-11-12
6429160 High rigidity glass-ceramic substrate Kousuke Nakajima, Junko Ishioka, Naoyuki Goto, Takayuki Kishi 2002-08-06
6395368 Glass-ceramic substrate for a magnetic information storage medium Naoyuki Goto 2002-05-28
6387147 Fertilizer composition Masaharu Hayashi, Tadayuki Suzuki, Kazuhiko Kurita, Masatoshi Kamei 2002-05-14
6278195 Power output apparatus, engine controller, and methods of controlling power output apparatus and engine Masaaki Yamaoka, Takeshi Kotani, Shoichi Sasaki, Toshifumi Takaoka, Hiroshi Kanai 2001-08-21
6247437 Starting control apparatus for internal combustion engine Seiji Hino 2001-06-19
6221773 Method for working semiconductor wafer Kan Yasui, Shigeo Moriyama, Yoshio Homma 2001-04-24
6208034 Power output device and control method of the power output device and hybrid vehicle driven by the power output device 2001-03-27
6201663 Magnetic head having a slider made of a glass-ceramic Naoyuki Goto 2001-03-13
6191058 Glass-ceramic substrate for a magnetic disk 2001-02-20
6180020 Polishing method and apparatus Shigeo Moriyama, Yoshio Homma, Sunao Matsubara, Yoshihiro Ishida, Ryousei Kawa-ai 2001-01-30
6161640 Power output device and method of stopping prime mover in the power output device 2000-12-19