YH

Yoji Hanawa

KS Kobe Steel: 1 patents #78 of 223Top 35%
KC Kobelco Construction Machinery Co.: 1 patents #21 of 58Top 40%
Overall (2020): #213,440 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10836614 Upper turning body for crane Yasuto Kataoka, Takunori Yamaguchi, Hiromitsu Hamaguchi, Yasuhiro Nakashima, Hiroki Nakayama 2020-11-17