Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852970 | Material for lithography, production method therefor, composition for lithography, pattern formation method, compound, resin, and method for purifying the compound or the resin | Masatoshi Echigo, Takumi TOIDA, Takashi Sato | 2023-12-26 |
| 10303051 | Hyperbranched polymer, process for producing same, and composition | Ichiro Takase | 2019-05-28 |