Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087800 | Engine exhaust apparatus | Toru Fukami, Satoshi Ogihara, Hiroyuki Nagai | 2018-10-02 |
| 10012123 | Exhaust device of engine | Toru Fukami, Satoshi Ogihara, Hiroyuki Nagai, Shinichirou Mizoguchi | 2018-07-03 |