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Yasuki Yao

JE Jfe Engineering: 1 patents #11 of 75Top 15%
Overall (All Time): #3,330,213 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7560027 Method for treating wastewater and sludge Toyoshi Yamaguchi, Kunio Miyazawa, Toshiaki Tsubone, Jun Miyata, Yoshinori Yomura 2009-07-14