Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4553896 | Truck apparatus for conveying parts | — | 1985-11-19 |
| 4345611 | Safety valve means for battery | Hironosuke Ikeda, Hisao Oishi | 1982-08-24 |
| 4259416 | Battery | Hironosuke Ikeda, Shigeaki Noda | 1981-03-31 |