Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10143964 | Vacuum pump with abatement function | Toyoji Shinohara, Tetsuro Sugiura, Hideo Arai, Takashi Kyotani, Toshiharu Nakazawa +3 more | 2018-12-04 |
| 9956524 | Vacuum pump with abatement function | Toshiharu Nakazawa, Tetsuro Sugiura, Toyoji Shinohara, Takashi Kyotani, Keiichi Ishikawa +3 more | 2018-05-01 |