Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145484 | Gas cluster ion beam apparatus and analyzing apparatus | Hiromichi Yamazui, Daisuke Sakai, Katsumi Watanabe | 2021-10-12 |
| 9372161 | Ion source, ion gun, and analysis instrument | Daisuke Sakai, Kenzo Hiraoka | 2016-06-21 |