Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356535 | Oil tank | Hiroshi Ueno, Hirokazu Arai, Akihiko Shiina, Masuyoshi Uchida, Seiji Fujioka | 1994-10-18 |
| 5280868 | Reservoir supporting structure | Hiroshi Ueno, Hirokazu Arai, Akihiko Shiina | 1994-01-25 |