Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889532 | Double disc surface grinding machine and grinding method | Sajio Osaki, Minoru Takami | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889532 | Double disc surface grinding machine and grinding method | Sajio Osaki, Minoru Takami | 2018-02-13 |