Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834709 | Automotive air conditioner | Hisashi Tanaka, Hiroshi Nonoyama, Kazushi Shikata, Yukio Uemura, Hikaru Sugi | 2004-12-28 |
| 6820436 | Vehicle air-conditioning system with cold storage unit | Hiroyuki Tomita | 2004-11-23 |
| 6708512 | Vehicle air conditioner with cold accumulator | Keiichi Kitamura, Koji Takahashi | 2004-03-23 |