Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704230 | Shovel | Daisuke Kitajima | 2020-07-07 |
| 10604916 | Shovel | Hiroshi Ishiyama, Koichiro Tsukane, Kazushi Ishida | 2020-03-31 |
| 10393260 | Hydraulic control apparatus and method | — | 2019-08-27 |
| 10337538 | Shovel | Hiroshi Ishiyama, Koichiro Tsukane | 2019-07-02 |
| 9784368 | Hydraulic control apparatus and method | — | 2017-10-10 |
| 9651061 | Hydraulic control apparatus and method | — | 2017-05-16 |