SM

Sachiko Miyagi

HC Honshu Chemical Industry Co.: 1 patents #1 of 5Top 20%
Overall (2002): #122,405 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6492542 Method for producing carboxylic acid tertiary alkyl ester Masayuki Maeda, Seiji Kawano, Taiichi Shiomi 2002-12-10