Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415480 | Abrasive pad and method for abrading glass, ceramic, and metal materials | Toru Aoki, Takayuki Tachihara | 2016-08-16 |
| 9248551 | Nonwoven fabric polishing roll and method of manufacturing same | Masashi Nakayama | 2016-02-02 |