Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8968062 | Vehicle air conditioner | Toshiaki Tsutsumi, Takayuki Arai, Daisuke Araki | 2015-03-03 |
| 6098419 | Air conditioner case | Yutaka Shichiken, Hiroshi Nakajima | 2000-08-08 |
| 5947190 | Heater core mounting structure | Yutaka Shichiken | 1999-09-07 |