Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8237172 | Semiconductor device having a silicon carbide substrate with an ohmic electrode layer in which a reaction layer is arranged in contact with the silicon carbide substrate | Masao Uchida, Masashi Hayashi | 2012-08-07 |
| 8124984 | Semiconductor multilayer structure on an off-cut semiconductor substrate | Masao Uchida, Koichi Hashimoto | 2012-02-28 |
| 7829374 | Silicon carbide semiconductor device and method for manufacturing the same | Masashi Hayashi, Osamu Kusumoto | 2010-11-09 |
| 7829416 | Silicon carbide semiconductor device and method for producing the same | Chiaki Kudou, Masashi Hayashi | 2010-11-09 |