Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421873 | Construction machine | Seiji Ishida, Masataka Sasaki, Hidetoshi Satake, Manabu Edamura, Kazuo Fujishima +1 more | 2016-08-23 |
| 9399856 | Hydraulic working machine | Kazuo Fujishima, Mitsuo Sonoda, Masatoshi Hoshino, Akira Nakayama, Junji Yamamoto +4 more | 2016-07-26 |
| 9341198 | Hydraulic drive device for working machine | Tsuyoshi Nakamura, Kazunori Nakamura, Yasuo Okano, Kouji Ishikawa, Kensuke Sato +2 more | 2016-05-17 |
| 9249879 | Hydraulic drive system for hydraulic working machine | Kouji Ishikawa, Hidetoshi Satake, Takatoshi Ooki | 2016-02-02 |