Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508545 | Grid assembly and ion beam etching apparatus | Masashi Tsujiyama, Yasushi Yasumatsu | 2022-11-22 |
KM
Kaori Motochi
Overall (2022): #381,046 of 548,613Top 70%
1
Patents 2022