Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11776837 | Adhesive agent composition, layered product and production method for layered product, and method for reducing thickness of semiconductor forming substrate | Kazuhiro Sawada, Tetsuya Shinjo | 2023-10-03 |
| 11732214 | Cleaning agent composition comprising an alkylamide solvent and a fluorine-containing quaternary ammonium salt | Hiroshi Ogino, Tetsuya Shinjo, Takahisa OKUNO | 2023-08-22 |