Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859081 | Tube pump | Masamune NAGAHAMA, Hiroyuki Kaneko | 2020-12-08 |
| 10780547 | Machine tool | Shoichi MORIMURA | 2020-09-22 |
| 10702962 | Swarf handing apparatus | — | 2020-07-07 |
| 10619739 | Piston ring | Takuya OZAKI | 2020-04-14 |
| 10578214 | Piston ring and manufacturing method therefor | Takuya OZAKI | 2020-03-03 |