Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347447 | Process for manufacturing casing, and vacuum pump | Shinichi Kusanagi | 2016-05-24 |
| 9255579 | Vacuum pump having rotary compressing elements | Katsunori Tanaka, Hiroyuki Murakami, Kouji Takahashi, Taku Kawakami, Ichiro Minato | 2016-02-09 |