Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9293572 | Power semiconductor device | Akihiko Furukawa, Naruhisa Miura, Shiro Hino, Shuhei Nakata, Kenichi Ohtsuka +2 more | 2016-03-22 |
| 9224860 | Trench-gate type semiconductor device and manufacturing method therefor | Akihiko Furukawa, Shiro Hino, Hiroshi Watanabe, Masayuki Imaizumi | 2015-12-29 |
| 9111751 | Silicon carbide semiconductor device and method of fabricating same | Akihiko Furukawa, Naruhisa Miura, Masayuki Imaizumi | 2015-08-18 |
| 8969960 | Power semiconductor device | Akihiko Furukawa, Naruhisa Miura, Masayuki Imaizumi, Kazuyasu Nishikawa | 2015-03-03 |
| 8716717 | Semiconductor device and method for manufacturing the same | Tsuyoshi Kawakami, Akihiko Furukawa, Naruhisa Miura, Kenji Hamada, Yoshiyuki Nakaki | 2014-05-06 |
| 8093950 | Power amplifier having transformer | Akihiko Furukawa, Tsuyoshi Kawakami, Satoshi Yamakawa | 2012-01-10 |
| 5337113 | Photosensitive material processing apparatus | Yohko Takegawa | 1994-08-09 |