JB

Jun BABA

DC Daido Kogyo Co.: 1 patents #34 of 94Top 40%
Overall (All Time): #3,116,144 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8783006 Chain and manufacturing method of sliding member of the chain — 2014-07-22