RH

Rika Hatano

MC Maruzen Petrochemical Co.: 1 patents #83 of 174Top 50%
📍 Funabashi, JP: #699 of 1,104 inventorsTop 65%
Overall (All Time): #3,786,924 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5476973 Stable m-vinylphenol composition, and methods of stabilizing and purifying m-vinylphenol Tadashi Matsumoto, Teruki Matsukami 1995-12-19