Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071270 | Polyhydric compound and chemically amplified resist composition containing the same | Nobuo Ando | 2011-12-06 |
| 8062830 | Chemically amplified positive resist composition | Yusuke Fuji, Junji Shigematsu, Takayuki Miyagawa, Nobuo Ando | 2011-11-22 |
| 8057983 | Chemically amplified positive resist composition | Yusuke Fuji, Junji Shigematsu, Takayuki Miyagawa, Nobuo Ando | 2011-11-15 |
| 7932334 | Resin suitable for an acid generator | Nobuo Ando, Isao Yoshida, Yukako Harada | 2011-04-26 |