Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758466 | Compound, resin, resist composition and method for producing resist pattern | Masahiko Shimada, Koji Ichikawa | 2017-09-12 |
| 9726974 | Resin, photoresist composition, and method for producing photoresist pattern | Koji Ichikawa, Masafumi Yoshida | 2017-08-08 |
| 9575408 | Photoresist composition and method for producing photoresist pattern | Koji Ichikawa | 2017-02-21 |
| 9547240 | Resin, photoresist composition, and method for producing photoresist pattern | Koji Ichikawa, Masahiko Shimada | 2017-01-17 |