HO

Hiroshi Onose

HC Hitachi Construction Machinery Co.: 1 patents #50 of 156Top 35%
Overall (2017): #401,270 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9637891 Management server for working machine and management method for working machine Hiroyuki Adachi, Kenji Ota, Kouji Seki, Kunio Seki, Satoshi Abe +1 more 2017-05-02