Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10748763 | Silicon carbide semiconductor substrate, method of manufacturing a silicon carbide semiconductor device, and silicon carbide semiconductor device | Takeshi Tawara, Hidekazu Tsuchida | 2020-08-18 |
| 10453924 | Silicon carbide semiconductor substrate, method of manufacturing silicon carbide semiconductor substrate, semiconductor device and method of manufacturing semiconductor device | Takeshi Tawara, Hidekazu Tsuchida | 2019-10-22 |
| 10354867 | Epitaxial wafer manufacturing method, epitaxial wafer, semiconductor device manufacturing method, and semiconductor device | Hidekazu Tsuchida, Yoshiyuki Yonezawa, Tomohisa Kato, Kazutoshi Kojima, Takeshi Tawara +1 more | 2019-07-16 |
| 9496345 | Semiconductor structure, semiconductor device, and method for producing semiconductor structure | Kazutoshi Kojima, Shiyang Ji, Hidekazu Tsuchida, Koji Nakayama, Tetsuro Hemmi +1 more | 2016-11-15 |
| 7046148 | Distribution management system | — | 2006-05-16 |