Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665420 | Charged particle beam apparatus | Satoru Yamaguchi, Kei Sakai, Hideki ITAI, Yoshinori Momonoi, Toshimasa Kameda +1 more | 2020-05-26 |
| 10620421 | Image-forming device, and dimension measurement device | Kei Sakai, Satoru Yamaguchi, Kazuyuki Hirao | 2020-04-14 |