Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10143964 | Vacuum pump with abatement function | Kohtaro Kawamura, Toyoji Shinohara, Tetsuro Sugiura, Hideo Arai, Toshiharu Nakazawa +3 more | 2018-12-04 |
| 10040026 | Fan scrubber and vacuum pump apparatus | Hiroki Furuta, Tetsuro Sugiura, Tetsuo Komai, Atsushi Oyama, Shinichi Sekiguchi +1 more | 2018-08-07 |
| 9956524 | Vacuum pump with abatement function | Toshiharu Nakazawa, Tetsuro Sugiura, Kohtaro Kawamura, Toyoji Shinohara, Keiichi Ishikawa +3 more | 2018-05-01 |