Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242192 | Photosensitive resin composition, method for producing the same, resist film, pattern forming method, and method for manufacturing electronic device | Kei Yamamoto, Yasufumi Oishi, Hidenori Takahashi | 2025-03-04 |
| 12235579 | Method for producing actinic ray-sensitive or radiation-sensitive resin composition, pattern forming method, and method for manufacturing electronic device | Keiyu OU, Kei Yamamoto, Kazuhiro Marumo | 2025-02-25 |