Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421873 | Construction machine | Seiji Ishida, Masataka Sasaki, Yusuke Kajita, Hidetoshi Satake, Manabu Edamura +1 more | 2016-08-23 |
| 9399856 | Hydraulic working machine | Yusuke Kajita, Mitsuo Sonoda, Masatoshi Hoshino, Akira Nakayama, Junji Yamamoto +4 more | 2016-07-26 |
| 9284718 | Power regeneration device for operating machine | Seiji Hijikata | 2016-03-15 |