KK

Kohachi Kawamura

NC Nisshin Kasei Co.: 1 patents #8 of 29Top 30%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,465,175 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6977721 Foreign substance inspection apparatus Hsin Tan Chou, Cheng-Yu Chen, Taizo Yamamoto, Noboru Hoshi 2005-12-20