Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736586 | Seal mechanism for a Stirling engine | Kazuhiko Kawajiri, Michio Fujiwara, Kazunori Tsuchino, Yoshio Kazumoto | 1988-04-12 |
| 4662176 | Heat exchanger for a Stirling engine | Michio Fujiwara, Yoshio Kazumoto, Kazunori Tsuchino, Kazuhiko Kawajiri, Youichi Hisamori | 1987-05-05 |
| 4620418 | Stirling engine | Michio Fujiwara, Yoshio Kazumoto, Kazuo Kashiwamura | 1986-11-04 |
| 4482008 | Air conditioner operable in a room cooling mode and a room warming mode using either outdoor air or a separate heat source as a source of heat | Masahiro Sakai | 1984-11-13 |
| 4429735 | Simplified air conditioner | Masahiro Tano, Mitsuo Fukuda, Tatsuo Saitou | 1984-02-07 |