Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9704831 | Power semiconductor module | Shizuri Tamura | 2017-07-11 |
| 9570972 | CR snubber circuit | Mitsuhiko Kanda, Shizuri Tamura, Yasuhiro Sekimoto, Yuji Nojiri, Yoshitomo Hayashi | 2017-02-14 |
| 8670237 | Power conversion apparatus | — | 2014-03-11 |
| 7432616 | Inverter device | Mahito Unno, Masakatsu Daijou, Kiyoshi Eguchi | 2008-10-07 |
| 6747884 | Power converter device | Yuji Nishizawa, Kei Terada | 2004-06-08 |