Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652738 | Edge detecting device in optical measuring instrument | Katsuhide Sawada | 1987-03-24 |
| 4652765 | Edge detecting device in optical measuring instrument | — | 1987-03-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652738 | Edge detecting device in optical measuring instrument | Katsuhide Sawada | 1987-03-24 |
| 4652765 | Edge detecting device in optical measuring instrument | — | 1987-03-24 |