Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10062758 | Semiconductor device | Naruhisa Miura, Shuhei Nakata, Kenichi Ohtsuka, Hiroshi Watanabe | 2018-08-28 |
| 9874596 | Method for manufacturing silicon carbide semiconductor apparatus, and energization test apparatus | Akihiro Koyama, Shigehisa Yamamoto, Yukiyasu Nakao, Kazuya KONISHI | 2018-01-23 |
| 9502553 | Semiconductor device and method for manufacturing the same | Naruhisa Miura, Shuhei Nakata, Kenichi Ohtsuka, Naoki Yutani | 2016-11-22 |
| 9293572 | Power semiconductor device | Akihiko Furukawa, Yasuhiro Kagawa, Naruhisa Miura, Shiro Hino, Shuhei Nakata +2 more | 2016-03-22 |
| 9105715 | Semiconductor device and method for manufacturing the same | Naruhisa Miura, Shuhei Nakata, Kenichi Ohtsuka, Naoki Yutani | 2015-08-11 |
| 9006819 | Power semiconductor device and method for manufacturing same | Shiro Hino, Naruhisa Miura, Shuhei Nakata, Kenichi Ohtsuka, Akihiko Furukawa +2 more | 2015-04-14 |
| 8860039 | Semiconductor device | Naruhisa Miura, Shuhei Nakata, Kenichi Ohtsuka, Hiroshi Watanabe | 2014-10-14 |
| 8629498 | Power semiconductor device and method for manufacturing the power semiconductor device | Shuhei Nakata, Naruhisa Miura | 2014-01-14 |
| 8513735 | Power semiconductor device | Shuhei Nakata, Kenichi Otsuka, Naruhisa Miura | 2013-08-20 |
| 8492836 | Power semiconductor device | Naruhisa Miura, Shuhei Nakata, Kenichi Ohtsuka, Shiro Hino, Akihiko Furukawa | 2013-07-23 |
| 8350270 | Silicon carbide semiconductor device and method for manufacturing the same | Shuhei Nakata, Kenichi Ohtsuka | 2013-01-08 |
| 5239433 | Magnetic head device | — | 1993-08-24 |
| 4868351 | Input pen data input tablet | Masaaki Nakano, Shuji Iwata, Osamu Nakajima, Yusaku Saitoh | 1989-09-19 |
| 4602307 | Compound type magnetic head | Jirou Toriu, Hiroshi Yamamoto | 1986-07-22 |