Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565366 | Polishing pad and method for producing the same, and method for producing polished product | Shin Tokushige, Hiroshi Kashiwada, Tatsuya Yamada, Yousuke Narada, Kenichi Koike | 2023-01-31 |
| 11465255 | Lapping material and method for producing the same, and method for producing polished product | Shin Tokushige, Hiroshi Kurihara, Hiroshi Kashiwada, Kenichi Koike | 2022-10-11 |