Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821840 | Hydraulic control device and construction machinery including same | Makoto Ito, Ryo Yamamoto, Kazuto Fujiyama, Hiroyasu Kodera | 2017-11-21 |
| 9546673 | Hydraulic drive system | Hiroyasu Kodera, Makoto Ito | 2017-01-17 |