Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002073 | Hydraulic drive working vehicle | Masahisa Kawamura, Toshifumi Yasuda | 2011-08-23 |
| 7934578 | Hydraulic pump unit, hydraulic pump set, and working vehicle | Ryota Ohashi, Manabu Kawakami, Shigenori Sakikawa | 2011-05-03 |