Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933094 | Radiation-sensitive resin composition | Masaaki Miyaji, Yuji Yada, Jun Numata, Yukio Nishimura, Masafumi Yamamoto +3 more | 2005-08-23 |
| 6908722 | Acid generator, sulfonic acid, sulfonic acid derivatives and radiation-sensitive resin composition | Satoshi Ebata, Eiji Yoneda, Tatsuya Toneri, Yong Wang, Haruo Iwasawa +1 more | 2005-06-21 |
| 6846607 | Carbazole derivative and chemically amplified radiation-sensitive resin composition | Jun Numata, Shirou Kusumoto, Eiichi Kobayashi | 2005-01-25 |