YH

Yasuo Hojo

TO Toyota: 69 patents #78 of 26,838Top 1%
AC Aisin Aw Co.: 33 patents #22 of 2,011Top 2%
AC Aishin Aw Co.: 5 patents #1 of 45Top 3%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
NO Nok: 1 patents #382 of 725Top 55%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
Overall (All Time): #23,365 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 1–25 of 79 patents

Patent #TitleCo-InventorsDate
8337350 Power transmission device and method of assembling the same Takuma Kakinami, Masahiro Kojima, Ryuji Ibaraki, Atushi Tabata, Satoru Kasuya +1 more 2012-12-25
7988573 Device and method for controlling belt-type continuously variable transmission Hiroyuki Shioiri, Ryuji Ibaraki, Hiroaki Kimura 2011-08-02
7803076 Belt type continuously variable transmission Hiroyuki Shioiri, Hiroaki Kimura, Ryuji Ibaraki 2010-09-28
7753814 Belt type continuously variable transmission Hirofumi Nozawa, Ryuji Ibaraki, Takuya Okada 2010-07-13
7670244 Power transmission system Hiroyuki Shioiri, Ryuji Ibaraki, Hitoshi Nomasa 2010-03-02
7632201 Hybrid drive apparatus Shigeki Takami, Tomoo Atarashi, Hirotaka Yata, Makoto Iwanaka, Takuma Kakinami +6 more 2009-12-15
7137475 Shift device for vehicle Hiroki Shiomi, Yoji Matsumoto, Akihiro Takezaki, Haruo Tuge, Akinosuke Shindou +2 more 2006-11-21
7117970 Shift device for vehicle Hiroki Shiomi, Yoji Matsumoto, Akihiro Takezaki, Haruo Tuge, Akinosuke Shindou +2 more 2006-10-10
7100467 Shift device for vehicle Hiroki Shiomi, Yoji Matsumoto, Akihiro Takezaki, Haruo Tuge, Akinosuke Shindou +2 more 2006-09-05
7048669 Automatic transmission Atsushi Tabata, Terufumi Miyazaki, Akira Hoshino 2006-05-23
7044881 Automatic transmission Atsushi Tabata, Akira Hoshino, Terufumi Miyazaki 2006-05-16
7029416 Automatic transmission Terufumi Miyazaki, Yoshihiro Iijima, Atsushi Tabata, Akira Hoshino 2006-04-18
6948582 Shift device for vehicle Hiroki Shiomi, Yoji Matsumoto, Akihiro Takezaki, Haruo Tuge, Akinosuke Shindou +2 more 2005-09-27
6929584 Hydraulic pressure control apparatus and method for vehicular automatic transmission Hideki Miyata, Yoshihiro Iijima, Naoyuki Fukaya, Haruki Yamamoto, Fuminori Suzuki 2005-08-16
6887178 Automatic transmission Terufumi Miyazaki, Yoshihiro Iijima, Atsushi Tabata, Akira Hoshino 2005-05-03
6824492 Automatic transmission Atsushi Tabata, Terufumi Miyazaki, Akira Hoshino 2004-11-30
6808469 Planetary gear type multiple-step transmission for vehicle Atsushi Tabata, Akira Hoshino, Terufumi Miyazaki 2004-10-26
6790160 Control device and control method for a vehicular automatic transmission Shinji Kato, Toshimitsu Sato, Kazuyuki Watanabe, Naoyuki Sakamoto, Atsushi Ayabe +1 more 2004-09-14
6761664 Shift control device and shift control method for vehicular automatic transmission Atsushi Ayabe, Kazuyuki Watanabe, Shinji Kato, Toshimitsu Sato, Naoyuki Sakamoto +1 more 2004-07-13
6760655 Automatic engine stop/restart-type vehicle, method of controlling the same, and automatic engine stop apparatus Tooru Matsubara, Hideo Tomomatsu, Yoshikazu Tanaka, Tadasu Tomohiro, Katsumi Nakatani 2004-07-06
6716138 Oil pump control device for automatic transmission and control method of the same Tooru Matsubara, Hideo Tomomatsu, Yoshikazu Tanaka, Tadasu Tomohiro, Katsumi Nakatani 2004-04-06
6709362 Electric oil pump control device Tadasu Tomohiro, Hideo Tomomatsu, Yoshikazu Tanaka, Katsumi Nakatani, Tooru Matsubara +1 more 2004-03-23
6589131 Shift controlling method of a transmission Hideki Miyata, Hideo Tomomatsu 2003-07-08
6517463 Automatic transmission for vehicle Nobutada Sugiura, Takuya Ishii, Minoru Todo, Kazuhisa Ozaki, Youichi Hayakawa +3 more 2003-02-11
6463375 Automatic start controlling apparatus of internal combustion engine and detector for detecting engagement of clutch Tooru Matsubara, Hideo Tomomatsu, Tadasu Tomohiro, Yoshikazu Tanaka, Katsumi Nakatani 2002-10-08