Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338833 | Method of producing silicon carbide semiconductor substrate, silicon carbide semiconductor substrate obtained thereby and silicon carbide semiconductor using the same | Akinori Seki, Noriyoshi Shibata | 2012-12-25 |
| 8053784 | Silicon carbide semiconductor device and method for manufacturing the same | Akinori Seki, Noriyoshi Shibata | 2011-11-08 |
| 7678671 | Method of forming epitaxial SiC using XPS characterization | Akinori Seki, Noriyoshi Shibata | 2010-03-16 |