Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340021 | Air conditioning device for vehicles | Yuuichi Kajino, Hikaru Sugi, Koichi Ban, Katsuhiko Samukawa, Takayoshi Kawai | 1994-08-23 |
| 5337802 | Vehicle air conditioner having driver and passenger units which operate independently of one another | Yuuichi Kajino, Koichi Ban, Hikaru Sugi | 1994-08-16 |
| 5209079 | Control apparatus for air conditioner used for vehicles | Yuuichi Kajino, Koichi Ban, Hikaru Sugi | 1993-05-11 |
| 4829777 | Refrigeration system | Akio Matsuoka, Masashi Takagi | 1989-05-16 |
| 4807445 | Refrigeration system | Akio Matsuoka, Masasi Takagi | 1989-02-28 |