Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422747 | Negative photosensitive resin composition, pattern formation method, and laminated film | Takuto Nakao, Tomoyuki SHIBAGAKI, Yuji Nakamura, Kenichi YAMAGATA, Takahiro Kondo +1 more | 2025-09-23 |
| 8216775 | Anti-reflection film forming material, and method for forming resist pattern using the same | Yuriko Shirai, Takako Hirosaki, Atsushi Sawano, Jun Koshiyama | 2012-07-10 |
| 8133653 | Positive resist composition for forming thick-film resist, thick-film resist laminate, and method of forming resist pattern | Hiroshi Shimbori, Toshihiro Yamaguchi, Sachiko Yoshizawa | 2012-03-13 |
| 7358028 | Chemically amplified positive photo resist composition and method for forming resist pattern | Kenji Maruyama, Masaki Kurihara, Ken Miyagi, Satoshi Niikura, Satoshi Shimatani +3 more | 2008-04-15 |
| 7329478 | Chemical amplified positive photo resist composition and method for forming resist pattern | Yusuke Nakagawa, Shinichi Hidesaka, Kenji Maruyama, Satoshi Shimatani, Kazuyuki Nitta | 2008-02-12 |