Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326391 | Rankine-cycle-engine-driven cooling-and-heating system | Eiji Sato, Nobukatsu Arai, Toshihiko Fukushima, Tadakatsu Nakajima | 1982-04-27 |
| 4314454 | Method of operating refrigerating machine | Kohji Kamejima, Minoru Kano, Toshihiko Fukushima | 1982-02-09 |