Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364814 | Vacuum pump | Yongwei Shi, Yoshinobu Ohtachi, Yasushi Maejima, Tsutomu Takaada | 2019-07-30 |
| 10280937 | Vacuum pump component, siegbahn type exhaust mechanism and compound vacuum pump | Takashi Kabasawa | 2019-05-07 |
| 10267321 | Stator disk and vacuum pump | Takashi Kabasawa | 2019-04-23 |
| 10202250 | Image forming apparatus | Jumpei Aoyama, Hajime Nishida, Hideki Tobinaga, Junpei Kamichi, Satoshi Kuno +1 more | 2019-02-12 |
| 10167148 | Image forming apparatus and dustproof cover | Satoshi Kuno, Hajime Nishida, Hideki Tobinaga, Jumpei Aoyama, Junpei Kamichi +1 more | 2019-01-01 |