Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603459 | Resin composition and method of forming resist pattern | Sosuke Osawa, Hiromitsu Nakashima | 2023-03-14 |
| 11130856 | Resin composition and method of forming resist pattern | Sosuke Osawa, Hiromitsu Nakashima | 2021-09-28 |
| 10564546 | Resist pattern-forming method | Sousuke Oosawa, Hiromitsu Nakashima, Kousuke Terayama | 2020-02-18 |
| 9541827 | Photosensitive composition, cured film and production process thereof, and electronic part | Masaaki Hanamura | 2017-01-10 |