KI

Kozo Iwasaki

KC Kyowa Gas Chemical Industry Co.: 1 patents #1 of 11Top 10%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #60 of 264Top 25%
📍 Mobara, JP: #21 of 58 inventorsTop 40%
Overall (1989): #86,317 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879412 Purification process of methacrylic acid Morimasa Kuragano, Minoru Koshibe, Yoshihiro Sezaki, Katsuji Yoguchi, Yoshio Koyama 1989-11-07