Kouichi Shibata

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%

Overall (2022): #369,332 of 548,613Top 70%

Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11371212	Work machine	Yoshiyuki Tsuchie	2022-06-28