Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822974 | Vacuum pump with abatement function | Kohtaro Kawamura, Toyoji Shinohara, Hideo Arai, Toshiharu Nakazawa, Keiichi Ishikawa +3 more | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822974 | Vacuum pump with abatement function | Kohtaro Kawamura, Toyoji Shinohara, Hideo Arai, Toshiharu Nakazawa, Keiichi Ishikawa +3 more | 2017-11-21 |