Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6166380 | Resolving power evaluation method and specimen for electron microscope | Mitsugu Sato, Goroku Shimoma, Tadanori Takahashi, Naoto Yoshida, Masayuki Yukii +3 more | 2000-12-26 |