Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4577800 | Air conditioning device for a vehicle | — | 1986-03-25 |
| 4485634 | Control device for air conditioner for automobile | Mitsuo Yasuda, Toshizo Nishizawa, Hiroto Kawahira, Hideaki Nagatomo | 1984-12-04 |