Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935125 | Air conditioning system | — | 2005-08-30 |
| 5715997 | Air temperature control apparatus for vehicle use | Yuji Ito, Takayosi Kawai, Tatsumi Kumada, Makoto Umebayashi | 1998-02-10 |