Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642858 | Thermal expansion valve | Yoshitaka Tomatsu, Hiroshi Kishita, Yasushi Yamanaka, Kenichi Fujiwara | 1997-07-01 |
| 5634349 | Air conditioner | Takayuki Morita | 1997-06-03 |
| 5619861 | Refrigeration apparatus | Yasushi Yamanaka, Hiroshi Kishita, Kenichi Fujiwara | 1997-04-15 |
| 5609036 | Evaporator for cooling apparatus | Toshiya Nagasawa, Etuo Hasegawa | 1997-03-11 |