YH

Yuko Hamano

SI Sanyo Chemical Industries: 1 patents #242 of 607Top 40%
📍 Tokushima, JP: #693 of 1,059 inventorsTop 70%
Overall (All Time): #3,165,346 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8476381 Method for producing crystalline polyoxyalkylene polyol, and resin obtained by using the same as raw material Hironobu Tokunaga, Ichiro Yamada 2013-07-02