Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865926 | Joint device | Yuji Kondo | 2020-12-15 |
| 9976679 | Joint including connection surface, pipe including pipe joint, and piping structure including same | Yuji Kondo | 2018-05-22 |
| 9429231 | Flushing circuit for hydraulic cylinder drive circuit | — | 2016-08-30 |
| 9416798 | Hydraulic circuit, and combination valve used in same hydraulic circuit | Yuji Kondo | 2016-08-16 |
| 8739822 | Oil tank | — | 2014-06-03 |