Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7129014 | Positive resist composition | Kouji Toishi, Yasunori Uetani | 2006-10-31 |
| 6893792 | Positive resist composition | Kouji Toishi, Kazuhiko Hashimoto | 2005-05-17 |
| 6677102 | Chemical amplifying type positive resist composition | Yasunori Uetani, Hiroaki Fujishima | 2004-01-13 |
| 6645693 | Resist composition | Kazuhiko Hashimoto | 2003-11-11 |
| 6579659 | Chemically amplified positive resist composition | Yasunori Uetani, Airi Yamada, Yoshiyuki Takata | 2003-06-17 |