Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865262 | Upper-layer film forming composition and method for producing a phase-separated pattern | Ryuta MIZUOCHI, Hiroyuki Wakayama, Rikimaru Sakamoto | 2020-12-15 |
| 10804111 | Method for roughening surface using wet treatment | Keisuke Hashimoto, Takahiro Kishioka, Rikimaru Sakamoto | 2020-10-13 |