YI

Yoshinori Ishizawa

HC Hitachi Koki Co.: 1 patents #29 of 79Top 40%
📍 Ibaraki, JP: #252 of 712 inventorsTop 40%
Overall (2017): #187,428 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9669529 Driving tool with push lever configured to contact housing Haruhiko Oouchi 2017-06-06