Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991305 | Spectacle-lens-frame configuration measuring apparatus and article configuration measuring apparatus | Tsuyoshi Saigo, Takeo Koseki, Shuichi Sato | 1991-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991305 | Spectacle-lens-frame configuration measuring apparatus and article configuration measuring apparatus | Tsuyoshi Saigo, Takeo Koseki, Shuichi Sato | 1991-02-12 |