Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267092 | Suction apparatus of multi-cylinder internal combustion engine | Yukihiro Matsumoto, Toshiya Watahiki, Tadanobu Ohmori, Kyoko Yamaguchi, Tsutomu Tsukii | 2001-07-31 |
| 5181491 | Intake system in multi-cylinder type internal combustion engine | Masahiro Izumi, Yutaka Ide, Ritsuko Terawaki, Hideaki Hosoya | 1993-01-26 |