Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830868 | Anthracene derivative and radiation-sensitive resin composition | Tomoki Nagai | 2004-12-14 |
| 6828078 | Composition having refractive index sensitively changeable by radiation and method for forming refractive index pattern | Isao Nishimura, Nobuo Bessho, Atsushi Kumano, Kenji Yamada | 2004-12-07 |
| 6824954 | Sulfonyloxime compound, and radiation sensitive acid generator, positive type radiation sensitive resin composition and negative type radiation sensitive resin composition using same | Eiji Yoneda, Tatsuya Toneri, Yong Wang | 2004-11-30 |
| 6821705 | Radiation-sensitive resin composition | Tomoki Nagai, Jun Numata, Eiichi Kobayashi | 2004-11-23 |
| 6800414 | Radiation-sensitive resin composition | Yukio Nishimura, Noboru Yamahara, Masafumi Yamamoto, Toru Kajita, Hiroshi Ito | 2004-10-05 |
| 6770780 | Vinylphenylpropionic acid derivatives, production process therefor, polymer thereof and radiation sensitive resin composition | Yong Wang, Yasuaki Mutsuga, Shigeo Shimizu, Atsushi Kumano | 2004-08-03 |
| 6753124 | Radiation-sensitive resin composition | Yukio Nishimura, Katsuji Douki, Toru Kajita | 2004-06-22 |