Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653209 | Method of producing silicon thin film, method of constructing SOI substrate and semiconductor device | — | 2003-11-25 |
| 6547938 | Anodizing apparatus, utilizing a perforated negative electrode | Satoshi Matsumura | 2003-04-15 |
| 6534382 | Process for producing semiconductor article | Kiyofumi Sakaguchi, Takao Yonehara, Shoji Nishida | 2003-03-18 |
| 6517697 | Anodizing method | — | 2003-02-11 |