HY

Hajime Yoneyama

OC Ohi Seisakusho Co.: 1 patents #12 of 20Top 60%
Overall (2002): #209,256 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6431023 Lever pivoting structure — 2002-08-13