YH

Yoji Hanawa

KS Kobe Steel: 1 patents #98 of 261Top 40%
KC Kobelco Construction Machinery Co.: 1 patents #21 of 71Top 30%
Overall (2019): #211,836 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10464789 Upper turning body for crane Yasuto Kataoka, Takunori Yamaguchi, Hiromitsu Hamaguchi, Yasuhiro Nakashima, Hiroki Nakayama 2019-11-05