Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613476 | Fuel supply device | Kiyotoshi Oi, Atsushige Kobayashi, Kazushi Nakashima, Yasushi Kawano | 1997-03-25 |
| 4798522 | Joint structure for fluid supply pump and fluid supply pipe | Hisanori Kobayashi | 1989-01-17 |