Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478660 | Apparatus of and method for polishing the outer circumferential portions of a circular plate-shaped work | Shunji Hakomori, Noriaki Mizuno | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478660 | Apparatus of and method for polishing the outer circumferential portions of a circular plate-shaped work | Shunji Hakomori, Noriaki Mizuno | 2002-11-12 |