Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694673 | Method of manufacturing radiation image intensifier | Shozo Sato, Hiroshi Kubo, Atsuya Yoshida | 1997-12-09 |
| 5620017 | Pressure regulating system for a fire extinguishing facility | — | 1997-04-15 |
| 5604340 | Gas insulated switchgear insertion resistor and main contacts operating mechanism having time delay feature | Masatomo Ohno, Manabu Takamoto, Hideo Kawamoto | 1997-02-18 |
| 5591792 | Adhesive resin composition | Masafumi Hattori, Chikako Ikeda, Satoru Sugimoto, Tatsuoki Saito, Etsushi Akashige | 1997-01-07 |