Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835524 | Polymers, chemical amplification resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe | 2004-12-28 |
| 6824955 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Yoshio Kawai, Masaru Sasago, Masayuki Endo, Shinji Kishimura +3 more | 2004-11-30 |
| 6790586 | Resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe, Yoshio Kawai, Masaru Sasago, Masayuki Endo +5 more | 2004-09-14 |
| 6790591 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Yoshio Kawai | 2004-09-14 |
| 6730451 | Polymers, chemical amplification resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe | 2004-05-04 |
| 6710148 | Polymers, resist compositions and patterning process | Jun Hatakeyama, Jun Watanabe, Yoshio Kawai, Masaru Sasago, Masayuki Endo +5 more | 2004-03-23 |
| 6680389 | Ester compounds | Jun Hatakeyama, Yoshio Kawai, Michitaka Ootani, Satoru Miyazawa, Kentaro Tsutsumi +1 more | 2004-01-20 |