Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749855 | Method of detecting liquid leakage | — | 1988-06-07 |
| 4648425 | System and method of confirming operation of a steam relieving safety valve for a water-cooled nuclear reactor | Tadashi Uchikawa, Masashi Takiyama, Takashi Kurahashi | 1987-03-10 |
| 4648480 | Condenser microphone having resistance against high-temperature and radioactive rays | Kiminori Shiba, Mikiya Arai, Masaya Yamaguchi, Yasuo Fujiki, Ryohei Fujimoto | 1987-03-10 |