Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7287631 | Lock-up control for torque converter | Tatsuya Imamura, Hiroshi Sekiya, Toshiji Iida, Koji Dohi | 2007-10-30 |
| 7238142 | Lock-up capacity control apparatus and method for torque converter | Tatsuya Imamura, Kouji Saitou, Aki Hayakawa, Koji Dohi, Toshiji Iida +1 more | 2007-07-03 |
| 6485391 | Control system for continuously variable automatic transmission | Akihiro Makiyama, Kazuhiko Sugano | 2002-11-26 |