Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065015 | Solar radiation sensor for use in an automatic air conditioner | Akira Tezuka, Tsuneo Kagohata, Toshikazu Ito | 1991-11-12 |
| 4852639 | Air conditioning system for vehicle | Akira Tezuka, Shuuichi Seki | 1989-08-01 |