Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456231 | Apparatus of controlling intake air throttle valve for internal combustion engine | Norio Suzuki, Yasuo Takagi, Yosuke Tachibana, Kazuo Hirabayashi | 1995-10-10 |
| 5181491 | Intake system in multi-cylinder type internal combustion engine | Masahiro Izumi, Toshiharu Aoshima, Yutaka Ide, Hideaki Hosoya | 1993-01-26 |