Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11810748 | Ion gun and vacuum processing apparatus | Tsutomu Hiroishi, Hiroshi Yakushiji | 2023-11-07 |
RS
Reiji Sakamoto
Overall (2023): #284,285 of 537,848Top 55%
1
Patents 2023