Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4563062 | Microscope optical system and method for microscopic examination | — | 1986-01-07 |
| 4558949 | Horizontal position detecting device | Makoto Uehara, Takeshi Sudo | 1985-12-17 |
| 4402596 | Projection type exposure device | — | 1983-09-06 |