Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405551 | Heating apparatus having refrigeration cycle | Katumi Kuwabara, Junji Wakikawa, Mitiyuki Takahashi | 2002-06-18 |
| 6354269 | Method and system for controlling engine | Tomoaki Saito, Katsuaki Yasutomi, Yusuke Seino | 2002-03-12 |