Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496397 | Inverter device | Keijiro Sakai, Toshiaki Okuyama, Seiji Ishida, Hiroshi Fujii, Junji Kato +1 more | 2002-12-17 |
| 6486548 | Semiconductor module and power converting apparatus using the module | Toshio Ogawa, Akihiro Tamba, Hiroshi Fujii, Hiroyuki Tomita, Norinaga Suzuki +2 more | 2002-11-26 |