Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459598 | Inverter device | Akihisa Yamamoto, Kazuaki Hiyama | 2002-10-01 |
| 6452365 | Power converter with increased breakdown voltage maintaining stable operation | Gourab Majumdar, Kousuke Yoshimura | 2002-09-17 |
| 6351399 | Power converter | Ken Takanashi, Kazuaki Hiyama, Khalid Hassan Hussein, Fumitaka Tametani | 2002-02-26 |