HH

Haruka HIRAYAMA

DC Dic-Hercules Chemicals: 1 patents #6 of 19Top 35%
Overall (All Time): #3,839,858 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5270355 Paper coating resin and paper coating composition Hiroharu Kawano, Satoshi Takizawa, Hiroki Owaki 1993-12-14