Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525509 | Resin member | Naoto Yamada | 2022-12-13 |
| 11433585 | Method for manufacturing resin pipe joint | Masaki Miyamoto, Masateru Yamada, Hiroki Sakamoto, Toshihide Iida, Tomoyuki Koike +1 more | 2022-09-06 |
| 11313361 | Rolling diaphragm pump | Daisuke Urata | 2022-04-26 |
| 11306819 | Gasket-mounting structure | Atsushi Nakano, Tomohiro Adachi, Tomoyuki Koike, Motoaki Naruo | 2022-04-19 |
| 11215173 | Diaphragm pump | Naoto Yamada, Motoaki Naruo | 2022-01-04 |