YO

Yuma Ohsaka

DC Daido Kogyo Co.: 1 patents #1 of 12Top 9%
Overall (2016): #169,638 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9353829 Chain bearing, chain pin, and chain Masashi Nishikawa, Yoshio Okumura, Motoki Tanaka 2016-05-31