Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730162 | Turntable cloth peeling jig | Hiroshi Sotozaki, Kenichiro Saito | 2020-08-04 |
| 10576604 | Substrate polishing apparatus | Hiroyuki Shinozaki, Hiroshi Aono, Kenji Shinkai, Hideo Aizawa | 2020-03-03 |