Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548882 | Storage battery plate-grid and retainer construction | Toshiaki Shima, Shinichi Ikari, Tuneo Fuzishiro | 1985-10-22 |
| 4499929 | Process of producing a plate for a lead storage battery | Toshiaki Shima, Shinichi Ikari, Tuneo Fuzishiro | 1985-02-19 |