JK

Juro Kobayashi

HC Hitachi Koki Co.: 1 patents #17 of 53Top 35%
📍 Ibaraki, JP: #110 of 447 inventorsTop 25%
Overall (1989): #91,674 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D301830 Electric grinder Yasunori Ogawa 1989-06-27