Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973405 | Integrated circuit for driving semiconductor device and power converter | Yoshimasa Takahashi, Naoki Sakurai, Masashi Yura, Masahiro Iwamura | 2011-07-05 |
| 7974101 | Power converter | Katsunori Azuma, Masamitsu Inaba, Kenichiro Nakajima | 2011-07-05 |
| 7952876 | Electric power converter | Katsunori Azuma, Kinya Nakatsu | 2011-05-31 |
| 7948005 | Insulated-gate bipolar transistor (IGBT) | Taiga Arai | 2011-05-24 |
| 7875509 | Manufacturing method of semiconductor apparatus and semiconductor apparatus, power converter using the same | Junichi Sakano, Kenji Hara, Shinji Shirakawa, Taiga Arai | 2011-01-25 |