Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709041 | Variable displacement axial piston device | Toshifumi Yasuda, Hideaki Syokita, Hidemi Harada, Masaki Watanabe, Koji Sakata | 2017-07-18 |
| 9488261 | Hydrostatic transmission | Tomoyuki Tsuji, Tooru Oota | 2016-11-08 |
| 9103359 | Hydrostatic transmission | — | 2015-08-11 |
| 8291702 | Hydrostatic transmission | — | 2012-10-23 |
| 7954316 | Hydrostatic stepless transmission | Koji Sakata | 2011-06-07 |
| 7905711 | Multiple pump unit | Ryota Ohashi | 2011-03-15 |
| 7523609 | Hydrostatic transmission | Koji Sakata, Kazuhiro OWADA | 2009-04-28 |