Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941210 | Apparatus and method for controlling ignition timing during shift in vehicular automatic transmission | Takahiro Kondo, Toshimitsu Sato, Naoyuki Sakamoto, Yoshiharu Harada, Toshio Sugimura +2 more | 2005-09-06 |
| 6893379 | Hydraulic pressure control apparatus for vehicular automatic transmission and control method for hydraulic frictional engagement device of vehicular automatic transmission | Naoyuki Sakamoto, Toshimitsu Sato, Hiromichi Kimura, Toshio Sugimura, Masumi Wada | 2005-05-17 |
| 6881165 | Hydraulic control apparatus of vehicle and control method | Hiroatsu Endo, Tatsuya Ozeki, Akira Kasamatsu, Nobuyuki Nagashima, Mitsuhiro Umeyama +3 more | 2005-04-19 |
| 6843756 | Downshift control apparatus of vehicular automatic transmission, and control method thereof | Toshimitsu Sato, Naoyuki Sakamoto, Toshio Sugimura, Hiromichi Kimura, Yoshiharu Harada +1 more | 2005-01-18 |
| 6662904 | Friction engagement element with lubrication | Kenji Omote, Takeshi Inuzuka, Shigeo Tsuzuki, Mitsuhiro Umeyama, Yuji Iwase | 2003-12-16 |
| 6508741 | Hydraulic control system for automatic transmissions | Akira Murakami, Masanori Ohtake, Nobuyuki Nagashima, Mitsuhiro Umeyama, Tomoe Osada +1 more | 2003-01-21 |
| 6494801 | Control system for hybrid drive unit | Masanori Ohtake, Akira Murakami, Shinichi Kojima | 2002-12-17 |
| 6336889 | Drive control system for hybrid vehicles | Hidehiro Oba, Kazumi Hoshiya, Hiroatsu Endo | 2002-01-08 |
| 6176807 | Drive control system for hybrid vehicles | Hidehiro Oba, Kazumi Hoshiya, Hiroatsu Endo | 2001-01-23 |
| 5806639 | Fluid coupling with a lock-up clutch | Kiyohito Murata, Yoshio Shindo | 1998-09-15 |
| 5636718 | Fluid coupling with a lock-up clutch | Kiyohito Murata, Yoshio Shindo | 1997-06-10 |