EO

Eisuke Ogawa

HI Hitachi: 1 patents #403 of 1,310Top 35%
Overall (2020): #483,018 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10766068 Die-casting sleeve and its production method Nagato Maeda 2020-09-08