Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826239 | T-bar roof | Kazuhiro Nishikawa, Masakatsu Kikuchi | 1989-05-02 |
| 4823434 | Outer door handle | Akio Inagaki | 1989-04-25 |
| 4489806 | Device for raising and lowering an airfoil | — | 1984-12-25 |
| 4430929 | Ventilation mechanism | Tsuneo Uchimoto | 1984-02-14 |