Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003296 | Chemically amplified positive resist composition | Kazuhiko Hashimoto, Junji Shigematsu, Takayuki Miyagawa, Satoshi Yamamoto | 2011-08-23 |
| 7998656 | Chemically amplified positive resist composition | Kazuhiko Hashimoto, Satoshi Yamaguchi, Soon Shin Kim, Yoshiyuki Takata, Takashi Hiraoka | 2011-08-16 |