Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084278 | Method of manufacturing silicon carbide semiconductor device | Koichi Sekiya, Kazuo Kobayashi, Yoichiro Tarui | 2011-12-27 |
| 5521100 | Method of determining the molecular weight distribution of carboxymethylcellulose or a salt thereof | Shusaku Matsumoto | 1996-05-28 |