Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962050 | Hybrid machine with hydraulic drive device | Hikosaburo Hiraki, Hiroaki Inoueo | 2005-11-08 |
| 6959241 | Engine control device | Hikosaburou Hiraki, Jun Morinaga | 2005-10-25 |
| 6912849 | Cylinder driving system and energy regenerating method thereof | Hiroaki Inoue, Noboru Kanayama, Hikosaburo Hiraki, Hideaki Saito | 2005-07-05 |