Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387711 | Automobile tire | Kenichi Shirai, Hiroshi Tokizaki, Izumi Kuramochi, Toshihiko Suzuki | 1997-12-16 |
| 5655954 | Polishing apparatus | Toshio Oishi, Shoichi Shin, Masafumi Tsunada, Yasukazu Mase | 1997-08-12 |
| 5619056 | SRAM semiconductor device | Hirotada Kuriyama, Yoshiyuki Ishigaki | 1997-04-08 |