Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5800790 | Filter for treatment of carbon-based particles in exhaust gas and a device for said treatment using said filter | Masato Imamura, Kiichi Nakajima, Katsumi Jindo, Tatsuhiko Kato, Kouichi Ushiroebisu +4 more | 1998-09-01 |
| 4515384 | Front wheel suspension system for a motorcycle | Kenji Honma, Masayuki Baba, Sumio Nakayama | 1985-05-07 |