Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10195714 | Polishing pad and process for producing same | Daisuke Takahashi | 2019-02-05 |
| 10065286 | Polishing pad and manufacturing method therefor | Fumio Miyazawa | 2018-09-04 |
| 9381612 | Polishing pad and manufacturing method therefor | Fumio Miyazawa | 2016-07-05 |
| 9370853 | Resin lapping plate and lapping method using the same | Motofumi Suzuki | 2016-06-21 |
| 9149905 | Polishing pad and method for producing same | Fumio Miyazawa | 2015-10-06 |
| 9011212 | Polishing pad and manufacturing method therefor | Fumio Miyazawa | 2015-04-21 |