Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650616 | Apparatus and method for analyzing surface | — | 1997-07-22 |
| 5619382 | Reflection type imaging optical system | Mikiko Kato | 1997-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650616 | Apparatus and method for analyzing surface | — | 1997-07-22 |
| 5619382 | Reflection type imaging optical system | Mikiko Kato | 1997-04-08 |