KO

Keizo Oka

CH Chisso: 1 patents #20 of 63Top 35%
Overall (1994): #105,511 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290497 Process for producing molded articles of polyimide precursor Mitsuo Kurita, Kazutsune Kikuta 1994-03-01