Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822974 | Vacuum pump with abatement function | Kohtaro Kawamura, Toyoji Shinohara, Tetsuro Sugiura, Hideo Arai, Keiichi Ishikawa +3 more | 2017-11-21 |
| 9660496 | Canned motor and vacuum pump | Takashi Hozumi, Naoya Yoshida, Yoshinori Ojima, Takanori Inada, Atsushi Oyama | 2017-05-23 |
| 9625168 | Exhaust system | Toyoji Shinohara, Kohtaro Kawamura | 2017-04-18 |
| 9614411 | Canned motor and vacuum pump | Takashi Hozumi, Naoya Yoshida, Yoshinori Ojima, Takanori Inada, Atsushi Oyama | 2017-04-04 |