Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299737 | Motor driving circuit | Tatsuo Morita, Yasuhiro Uemoto, Tsuyoshi Tanaka, Atsushi Morimoto, Kouichi Ishikawa | 2012-10-30 |
| 8159848 | Power conversion circuit | Atsushi Morimoto, Kouichi Ishikawa, Tatsuo Morita, Yasuhiro Uemoto, Tsuyoshi Tanaka | 2012-04-17 |
| 7863854 | Heat-exchange cooling device and power supply circuit driver used therefore | Kanji Izaki, Yasuyuki Okumura, Harumoto Itou, Kouichi Ishikawa | 2011-01-04 |