Issued Patents All Time
Showing 25 most recent of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285810 | Drill for carbon-fiber composite material | Giichi Arai, Katsuyo Kimura, Satoshi Teshima | 2025-04-29 |
| 11631764 | Manufacturing method of semiconductor device and semiconductor device | Kenichi HISADA, Hironobu Miyamoto | 2023-04-18 |
| 11364555 | Drill | Giichi Arai, Katsuyo Kimura, Satoshi Teshima | 2022-06-21 |
| 11207617 | Shearing member and filtration device | — | 2021-12-28 |
| 10854588 | Semiconductor device | Hisashi Toyoda, Koichi Yamazaki, Tatsuhiro Seki | 2020-12-01 |
| 10833188 | Manufacturing method of semiconductor device and semiconductor device | Kenichi HISADA, Hironobu Miyamoto | 2020-11-10 |
| 10534048 | Magnetic resonance imaging apparatus and SAR prediction method | Takeshi Yatsuo, Yoshiaki Sato | 2020-01-14 |
| 10486844 | Heat-sealing device and filling-packing machine provided therewith | Mitsuhiro Sato | 2019-11-26 |
| 10468496 | Manufacturing method for semiconductor device having an oxidation-resistant insulating film in a termination region | Kenichi HISADA | 2019-11-05 |
| 10293392 | Coiler device provided with chute guide | Hiroshi Matsumoto, Takayuki Endo, Takao Uchiyama, Tsutomu Sugiyama, Takeshi Chiba | 2019-05-21 |
| 10256339 | Semiconductor device for power transistor | Yasunori Yamashita, Kenichi HISADA | 2019-04-09 |
| 10109733 | Semiconductor device for power transistor | Yasunori Yamashita, Kenichi HISADA | 2018-10-23 |
| 9922829 | Semiconductor device and manufacturing method thereof | Kenichi HISADA | 2018-03-20 |
| 9837395 | Semiconductor device | Hisashi Toyoda, Koichi Yamazaki, Tatsuhiro Seki | 2017-12-05 |
| 9691908 | Vertical-channel type junction SiC power FET and method of manufacturing same | Kenichi HISADA | 2017-06-27 |
| 9570602 | Manufacturing method of semiconductor device and semiconductor device | Masaki Hama, Yasuaki Kagotoshi, Kenichi HISADA | 2017-02-14 |
| 9543453 | Semiconductor device including junction field effect transistor and method of manufacturing the same | — | 2017-01-10 |
| 9543395 | Normally-off power JFET and manufacturing method thereof | Yasuaki Kagotoshi, Nobuo Machida, Natsuki Yokoyama, Haruka Shimizu | 2017-01-10 |
| 9466734 | Method of manufacturing semiconductor device and semiconductor device | Yasuaki Kagotoshi, Kenichi HISADA | 2016-10-11 |
| 9412819 | Semiconductor device and manufacturing method thereof | Kenichi HISADA | 2016-08-09 |
| 9406743 | Semiconductor device with counter doped layer | Yasuaki Kagotoshi, Natsuki Yokoyama, Haruka Shimizu | 2016-08-02 |
| 9337327 | Manufacturing method of semiconductor device and semiconductor device | Masaki Hama, Yasuaki Kagotoshi, Kenichi HISADA | 2016-05-10 |
| 9199836 | Method of manufacturing a semiconductor integrated circuit device having a MEMS element | — | 2015-12-01 |
| 9184238 | Vertical-channel type junction SiC power FET and method of manufacturing same | Kenichi HISADA | 2015-11-10 |
| 9048264 | Manufacturing method of semiconductor device and semiconductor device | Yasuaki Kagotoshi, Natsuki Yokoyama, Haruka Shimizu | 2015-06-02 |