Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8307812 | Vaporized-fuel processing device for an engine | Hiroshi Inoue, Hiroyuki Tsuda, Yutaka Teruumi, Noriaki Kobayashi | 2012-11-13 |
| 7438047 | Multi-cylinder engine | Takeshi Kawasaki, Yutaka Teruumi, Koji Fujimura, Hiroshi Inoue, Tetsushi Karasawa | 2008-10-21 |
| 4308233 | Device for purification of exhaust gas | Tsuneaki Narumiya | 1981-12-29 |