Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568457 | Valve driving device for multi-cylinder internal combustion engine | Yasushi Kusaka, Toshiaki Asada, Kimitoshi Tsuji | 2009-08-04 |
| 7568456 | Valve gear | Yasushi Kusaka, Toshiaki Asada, Kimitoshi Tsuji | 2009-08-04 |
| 7513231 | Valve gear of internal combustion engine | Toshiaki Asada, Kimitoshi Tsuji, Yasushi Kusaka | 2009-04-07 |
| 7472672 | Starting apparatus | Toshiaki Asada, Makoto Ishikawa, Kazuhito Sakai | 2009-01-06 |
| 7441521 | Variable valve mechanism | Toshiaki Asada, Manabu Tateno | 2008-10-28 |
| 7424873 | Variable valve mechanism | Toshiaki Asada, Manabu Tateno | 2008-09-16 |
| 7299775 | Variable valve operating device | Manabu Tateno, Toshiaki Asada | 2007-11-27 |
| 7267088 | Valve-driving system of internal combustion engine | Toshiaki Asada, Kimitoshi Tsuji, Yasushi Kusaka, Kenji Kataoka | 2007-09-11 |
| 7213551 | Variable valve operating device | Toshiaki Asada, Manabu Tateno | 2007-05-08 |
| 7207300 | Variable valve mechanism | Toshiaki Asada, Manabu Tateno | 2007-04-24 |
| 7204216 | Variable valve mechanism | — | 2007-04-17 |
| 7174887 | Variable valve system | Toshiaki Asada, Manabu Tateno | 2007-02-13 |
| 7111599 | Valve-driving system of internal combustion engine and valve-driving apparatus | Toshiaki Asada, Kimitoshi Tsuji, Yasushi Kusaka, Kenji Kataoka | 2006-09-26 |
| 7082911 | Valve-driving system and method for internal combustion engine, and power output apparatus | Toshiaki Asada, Kimitoshi Tsuji, Yasushi Kusaka | 2006-08-01 |
| 7059297 | Stop control apparatus for internal combustion engine | Kenji Kataoka, Toshiaki Asada, Kimitoshi Tsuji, Yasushi Kusaka | 2006-06-13 |
| 7055480 | Valve gear of internal combustion engine | Yasushi Kusaka, Toshiaki Asada, Kimitoshi Tsuji | 2006-06-06 |
| 7047922 | Valve-driving system of internal combustion engine and valve-driving apparatus | Toshiaki Asada, Kimitoshi Tsuji, Yasushi Kusaka, Kenji Kataoka | 2006-05-23 |