Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446499 | Grinding wheel truing method and grinding machine | Naoto Ono, Satoshi Okubo | 2016-09-20 |
| 9254549 | Grinding machine | Satoshi Okubo, Shinji Soma, Naoto Ono | 2016-02-09 |
| 9238297 | Actual grinding depth measurement method, machining method, and machine tool | Masashi Yoritsune, Yasuo Niino | 2016-01-19 |