Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5914187 | Ceramic structural body | Kazuya Naruse, Satoshi Ohno, Koji Shimato, Seiki Iwahiro | 1999-06-22 |
| 4503814 | System for preventing cavitation in water-cooled internal combustion engine | Hidefumi Fujihara, Yoichi Hashimoto | 1985-03-12 |