Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452228 | Silicon carbide semiconductor device | Eiichi Okuno, Kunihiko Hara | 2002-09-17 |
| 6343482 | Heat pump type conditioner and exterior unit | Shinichiro Yamada, Kazuhiro Tsuchihashi, Noriyoshi Yamada, Kensaku Oguni, Satoru Yoshida | 2002-02-05 |