Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858524 | Protective film forming resin agent and laser processing method | Senichi Ryo, Yohei Yamashita | 2020-12-08 |
| 10811458 | Method of processing wafer | Ryugo Oba, Hideyuki Sandoh | 2020-10-20 |