Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639363 | Apparatus and method for mirror surface grinding and grinding wheel therefore | Hitoshi Ohmori, Takeo Nakagawa | 1997-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639363 | Apparatus and method for mirror surface grinding and grinding wheel therefore | Hitoshi Ohmori, Takeo Nakagawa | 1997-06-17 |