Tomoyuki Saito

HC Hitachi Construction Machinery Co.: 1 patents #52 of 136Top 40%

Overall (2019): #237,887 of 560,194Top 45%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10233822	Expansion tank	Hitoshi Nishiguchi	2019-03-19