Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920648 | Determination method for exhaust gas treatment device and determination system for exhaust gas treatment device | Yuuta Sakurai, Yuuki Kasaoka, Tetsuo Ohnishi, Yu Ninomiya | 2021-02-16 |
| 9856626 | Hydraulic excavator | Yasuyuki Akita | 2018-01-02 |
| 8833123 | Method for manufacturing branched pipe and branched pipe manufacturing device | Taiki Ogura | 2014-09-16 |
| 8549852 | Hydraulic oil tank, hydraulic oil tank manufacturing method and construction vehicle equipped with hydraulic oil tank | Yoshinori Saeki | 2013-10-08 |
| 8540793 | Exhaust processing device and manufacturing method thereof | Yuuki Kasaoka, Shouhei Nagasaka, Hirofumi Takanuki | 2013-09-24 |
| 8297906 | Work equipment boom | Eiji Nabata | 2012-10-30 |
| 7048082 | Driver's cab for a work vehicle | Tadashi Mori, Koudou Tsuji | 2006-05-23 |