Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10886372 | Silicon carbide semiconductor device | Yukiyasu Nakao, Masayuki Imaizumi, Shuhei Nakata | 2021-01-05 |
| 10510843 | Insulated gate silicon carbide semiconductor device and method for manufacturing same | Yasuhiro Kagawa, Rina TANAKA, Yutaka Fukui, Yuji Abe, Masayuki Imaizumi | 2019-12-17 |
| 10418444 | Silicon carbide semiconductor device | Yukiyasu Nakao, Masayuki Imaizumi, Shuhei Nakata | 2019-09-17 |
| 10347724 | Silicon carbide semiconductor device | Rina TANAKA, Katsutoshi SUGAWARA, Yasuhiro Kagawa | 2019-07-09 |
| 10157986 | Silicon carbide semiconductor device and method for manufacturing same | Rina TANAKA, Yasuhiro Kagawa, Katsutoshi SUGAWARA | 2018-12-18 |
| 10062758 | Semiconductor device | Shuhei Nakata, Kenichi Ohtsuka, Shoyu Watanabe, Hiroshi Watanabe | 2018-08-28 |
| 10002931 | Silicon carbide semiconductor device | Masayuki Furuhashi | 2018-06-19 |
| 9972676 | Silicon carbide semiconductor device | Rina TANAKA, Yasuhiro Kagawa, Yuji Ebiike | 2018-05-15 |
| 9954072 | Silicon-carbide semiconductor device and manufacturing method thereof | Rina TANAKA, Yasuhiro Kagawa, Shiro Hino, Masayuki Imaizumi | 2018-04-24 |
| 9825126 | Semiconductor device | Hideyuki HATTA | 2017-11-21 |
| 9741797 | Insulated gate silicon carbide semiconductor device and method for manufacturing same | Yasuhiro Kagawa, Rina TANAKA, Yutaka Fukui, Yuji Abe, Masayuki Imaizumi | 2017-08-22 |
| 9716006 | Semiconductor device manufacturing method and semiconductor device | Kenji Hamada, Yosuke Nakanishi | 2017-07-25 |
| 9704947 | Semiconductor device and method for manufacturing same | Kohei Ebihara, Kenji Hamada, Koji Okuno | 2017-07-11 |
| 9640610 | Semiconductor device and method of manufacturing semiconductor device | Kenji Hamada | 2017-05-02 |
| 9577086 | Semiconductor device | Shiro Hino, Masayuki Imaizumi, Kohei Ebihara | 2017-02-21 |
| 9525057 | Semiconductor device | Shiro Hino, Akihiko Furukawa, Yuji Abe, Shuhei Nakata, Masayuki Imaizumi +1 more | 2016-12-20 |
| 9502553 | Semiconductor device and method for manufacturing the same | Shuhei Nakata, Kenichi Ohtsuka, Shoyu Watanabe, Naoki Yutani | 2016-11-22 |
| 9362391 | Silicon carbide semiconductor device and method of manufacturing the same | Yoichiro Tarui, Eisuke Suekawa, Naoki Yutani, Shiro Hino, Masayuki Imaizumi | 2016-06-07 |
| 9324782 | Semiconductor device | Shiro Hino, Kenichi Ohtsuka | 2016-04-26 |
| 9293572 | Power semiconductor device | Akihiko Furukawa, Yasuhiro Kagawa, Shiro Hino, Shuhei Nakata, Kenichi Ohtsuka +2 more | 2016-03-22 |
| 9214458 | Semiconductor device | Shiro Hino, Masayuki Imaizumi | 2015-12-15 |
| 9190468 | Semiconductor device | Shiro Hino, Akihiko Furukawa, Tomokatsu Watanabe, Kenichi Ohtsuka, Hiroshi Watanabe +1 more | 2015-11-17 |
| 9111751 | Silicon carbide semiconductor device and method of fabricating same | Akihiko Furukawa, Yasuhiro Kagawa, Masayuki Imaizumi | 2015-08-18 |
| 9105715 | Semiconductor device and method for manufacturing the same | Shuhei Nakata, Kenichi Ohtsuka, Shoyu Watanabe, Naoki Yutani | 2015-08-11 |
| 9093361 | Semiconductor device | Shiro Hino, Akihiko Furukawa, Yukiyasu Nakao, Tomokatsu Watanabe, Masayoshi Tarutani +3 more | 2015-07-28 |