Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830226 | Diaphragm pump with a rail to restrict rotation and a piston cavity to engage with a guiding member at the end of the suction stroke | Motoaki Naruo | 2020-11-10 |
| 10731640 | Reciprocating pump | Daisuke Urata, Naoto Yamada, Takuya Murakami | 2020-08-04 |
| 10571060 | Structure of resin-made pipe joint | Makoto Fujii, Tatsuya Fujii, Toshihide Iida, Tomoyuki Koike, Shintaro Makihata | 2020-02-25 |