Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717937 | Automatic polishing system | Keiji Manabe, Hiroyuki Suzuki, Hideo Shiwa | 2023-08-08 |
| 11660723 | Automatic polishing system | Hideo Shiwa, Yoshio Higashi | 2023-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717937 | Automatic polishing system | Keiji Manabe, Hiroyuki Suzuki, Hideo Shiwa | 2023-08-08 |
| 11660723 | Automatic polishing system | Hideo Shiwa, Yoshio Higashi | 2023-05-30 |