Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958114 | Indoor unit of air-conditioner | Hiroshi Sunahara, Yasunori Ichikawa, Kenji Gajina, Yukio Kiguchi, Masahiko Sasaki +3 more | 1999-09-28 |
| 5170936 | Heat pump type heating apparatus and control method thereof | Toru Kubo | 1992-12-15 |
| 5088646 | Heat pump type heating apparatus and control method thereof | Koji Kashima, Toru Kubo | 1992-02-18 |
| 5025638 | Duct type air conditioner and method of controlling the same | Koichi Matsui, Toshimasa Tanaka, Nobuo Matsui, Sei Suma, Yoshihito Mino | 1991-06-25 |
| 4977953 | Latent heat regenerating apparatus | Koji Kashima, Akio Mitani, Masatoshi Shimura | 1990-12-18 |