KA

Katsutoshi Akoi

JT Japan As Represented By Director General Of The Agency Of Industrial Science And Technology: 1 patents #1 of 18Top 6%
📍 Arakawa, JP: #1 of 3 inventorsTop 35%
Overall (1989): #138,021 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4864004 Solid-state polymerization of acetylene Shuzo Fujiwara, Katsumi Tanaka, Yozo Kakudate, Masatake Yoshida, Shu Usuba 1989-09-05