SN

Shinji Nishikawa

HC Hitachi Construction Machinery Co.: 3 patents #13 of 190Top 7%
Overall (2016): #55,376 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9290908 Hybrid construction machine Takenori Hiroki, Manabu Edamura, Toshihiko Ishida, Manabu Sugiura, Hidetoshi Satake +2 more 2016-03-22
9285023 Hydraulic drive of operating machine Kouji Ishikawa, Hidetoshi Satake, Takatoshi Ooki 2016-03-15
9260838 Control system for construction machine Shingo Sawada, Kouji Ishikawa, Hidetoshi Satake, Takatoshi Ooki 2016-02-16