Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424433 | Method for manufacturing metal fluoride-containing organic polymer film, patterning method, and method for manufacturing semiconductor device | Norikatsu Sasao, Koji Asakawa, Ryosuke Yamamoto | 2025-09-23 |
| 12353131 | Method for manufacturing indium-containing organic polymer film, patterning method, and method for manufacturing semiconductor device | Koji Asakawa, Norikatsu Sasao | 2025-07-08 |
| 12228860 | Compound, polymer, pattern forming material, pattern forming method, and method of manufacturing semiconductor device | Norikatsu Sasao, Koji Asakawa | 2025-02-18 |