Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668368 | Apparatus for suppressing electrification of sample in charged beam irradiation apparatus | Osamu Nasu, Yoichi Ose | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668368 | Apparatus for suppressing electrification of sample in charged beam irradiation apparatus | Osamu Nasu, Yoichi Ose | 1997-09-16 |