Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678414 | Absorption cool-warm water machine and method for controlling the same | Hiroshi Kojima, Masaru Edera, Masahiro Oka | 1997-10-21 |
| 5679094 | Engine cylinder valve control system | Shinichi Takemura, Teturo Goto | 1997-10-21 |
| 5677595 | Resistor assembly and electron multiplier using the same | Shirou Sakai, Hiroshi Suzuki, Kazunori Wada, Hiroyuki Kyushima, Tetsuya Morita | 1997-10-14 |
| 5654380 | Aliphatic polyester carbonate and process for producing the same | Ryozo Kawai, Mitsuo Miura, Kyohei Takakuwa, Yoshinori Isahaya, Takayasu Fujimori +1 more | 1997-08-05 |
| 5637585 | Crystal form of benzodiazepine derivatives | Kouichi Watanabe | 1997-06-10 |
| 5636603 | Apparatus for detecting valve lifting characteristic of cam shaft assembly for use in internal combustion engine | Shinichi Takemura, Akira Hidaka | 1997-06-10 |
| 5622144 | System for operating internal combustion engine | Tetsuro Goto, Shinichi Takemura | 1997-04-22 |
| 5609839 | No.sub.x removal catalyst and method of purifying exhaust gas by using the same | Takashi Itoh, Yukio Kosaki, Takeshi Chonan, Takashi Matsuda, Yasuharu Kanno +1 more | 1997-03-11 |
| 5599408 | Method of producing a structural member | Akitsugu Fujita, Takayuki Kawano, Fumikazu Sakai, Tatsuki Matsumoto, Shinsuke Oba +3 more | 1997-02-04 |