Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474075 | Regenerator for a stirling cycle based system | Kenji Takai | 2002-11-05 |
| 5076070 | Fan device for refrigerator | Akira Takushima, Yoshiharu Shinobu, Masaki Eguchi | 1991-12-31 |
| 5056987 | Cross flow fan system | Yoshiharu Shinobu | 1991-10-15 |
| 5009084 | Refrigerator | Akiro Takushima, Yoshiharu Shinobu, Masaki Eguchi | 1991-04-23 |
| 4913622 | Cross flow fan system | Akira Yoshida | 1990-04-03 |
| 4901537 | Solar heat collector system | Masaharu Yoshikawa, Nobushige Arai, Masafumi Satomura, Yoshiharu Shinobu, Akira Takushima +1 more | 1990-02-20 |