Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828079 | Chemical amplification type positive resist composition | Masumi Suetsugu, Airi Yamada | 2004-12-07 |
| 6815140 | Positive resist composition | Hiroshi Moriuma, Yoshiyuki Takata | 2004-11-09 |
| 6767686 | Chemically amplifying type positive resist composition | Kenji Ohashi, Hiroshi Moriuma | 2004-07-27 |
| 6743885 | Resin composition for intermediate layer of three-layer resist | Isao Yahagi, Hiroshi Moriuma | 2004-06-01 |
| 6696218 | Chemical amplification type positive resist composition | Kunihiro Ichimura, Tsugio Okudaira, Masumi Suetsugu, Katsuhiko Namba | 2004-02-24 |
| 6677102 | Chemical amplifying type positive resist composition | Yoshiko Miya, Hiroaki Fujishima | 2004-01-13 |