Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42939 | Throttle valve control device for an internal combustion engine | Hiroyuki Yamada, Yasuhiro Kamimura, Kenji Ono | 2011-11-22 |
| 7243635 | Throttle valve opening and closing device | Masahiko Soshino, Takehiko Kowatari, Yuzo Kadomukai, Yuki Ejiri, Kenji Ono +4 more | 2007-07-17 |
| 7174877 | Throttle valve opening and closing device | Masahiko Soshino, Takehiko Kowatari, Yuzo Kadomukai, Yuki Ejiri, Kenji Ono +4 more | 2007-02-13 |
| 7040283 | Throttle valve opening and closing device | Masahiko Soshino, Takehiko Kowatari, Yuzo Kadomukai, Yuki Ejiri, Kenji Ono +4 more | 2006-05-09 |
| 6932051 | Throttle valve opening and closing device | Masahiko Soshino, Takehiko Kowatari, Yuzo Kadomukai, Yuki Ejiri, Kenji Ono +4 more | 2005-08-23 |
| 6267099 | Throttle valve control device for an internal combustion engine | Hiroyuki Yamada, Yasuhiro Kamimura, Kenji Ono | 2001-07-31 |
| 6240899 | Throttle valve device for an internal combustion engine | Hiroyuki Yamada, Yasuhiro Kamimura, Kenji Ono | 2001-06-05 |
| 5975051 | Throttle valve control device for an internal combustion engine | Hiroyuki Yamada, Yasuhiro Kamimura, Kenji Ono | 1999-11-02 |
| 5452697 | Control arrangement of throttle valve operation degree for an internal combustion engine | Yasushi Sasaki, Yoshikatu Hashimoto, Teruhiko Minegishi, Tatsuya Yoshida, Mitsuru Kon'i | 1995-09-26 |