Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8508180 | Motor drive apparatus | Masaki Tagome | 2013-08-13 |
| 8497648 | Synchronous electric motor drive system | Masaki Tagome, Noriyoshi Nishiyama, Yasuhiro Kondo, Makoto Kitabatake | 2013-07-30 |
| 8410489 | Semiconductor element, semiconductor device, and power converter | Kazuhiro Adachi, Osamu Kusumoto, Masao Uchida, Koichi Hashimoto | 2013-04-02 |
| 8390165 | Synchronous motor drive system | Noriyoshi Nishiyama, Masaki Tagome, Yasuhiro Kondo, Makoto Kitabatake | 2013-03-05 |
| 8363440 | Power conversion circuit having off-voltage control circuit | Masaki Tagome, Makoto Kitabatake | 2013-01-29 |
| 8283973 | Semiconductor element, semiconductor device, and electric power converter | Koichi Hashimoto, Kazuhiro Adachi, Osamu Kusumoto, Masao Uchida | 2012-10-09 |