MY

Masamichi Yamamoto

KC Konishi Chemical Ind. Co.: 1 patents #3 of 6Top 50%
Overall (2005): #140,243 of 245,428Top 60%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6965054 Process for producing mixture of dihydroxydiphenylsulfone isomers Fumio Oi, Norio Yanase 2005-11-15