Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11637198 | Manufacturing method of semiconductor device including semiconductor element of inversion type | Yuichi Takeuchi, Masahiro Sugimoto, Yusuke Yamashita | 2023-04-25 |
| 11476360 | Semiconductor device and method for manufacturing the same | Yuichi Takeuchi, Hidefumi Takaya, Yukihiro Watanabe | 2022-10-18 |
| 11201239 | Semiconductor device including saturation current suppression layer | Yuichi Takeuchi, Masahiro Sugimoto, Yusuke Yamashita | 2021-12-14 |
| 11107911 | Semiconductor device and method for manufacturing same | Yuichi Takeuchi, Shuhei Mitani, Yusuke Yamashita, Tadashi MISUMI | 2021-08-31 |
| 11063145 | Silicon carbide semiconductor device and method for manufacturing same | Shuhei Mitani, Aiko Kaji, Tatsuji Nagaoka, Sachiko Aoi | 2021-07-13 |
| 10181517 | Silicon carbide single crystal, silicon carbide single crystal wafer, silicon carbide single crystal epitaxial wafer, and electronic device | Takeshi Okamoto, Hiroyuki Kondo, Takashi Kanemura, Shinichiro Miyahara, Shoichi Onda +3 more | 2019-01-15 |
| 8986233 | Leg assist device | Eisuke Aoki, Shuhei MANABE, Hitoshi Konosu, Masayuki Imaida, Issei Nakashima | 2015-03-24 |
| 8439852 | Walk assistance device | Kouta Oishi, Yasuhiro MURATA | 2013-05-14 |
| 5079833 | Apparatus for assembling small numbers of a large variety of different goods | Hiroyuki Sakaniwa, Hiroshi Saito | 1992-01-14 |
| 5065494 | Method of securing fastener | Hiroyuki Sakaniwa, Hiroshi Saito | 1991-11-19 |
| 4967472 | Automatic apparatus for securing fastener having torque and rotational indicating means | Hiroyuki Sakaniwa, Hiroshi Saito | 1990-11-06 |