KN

Katauhito Niwa

SC Seikosha Co.: 1 patents #27 of 65Top 45%
📍 Yotsukaido, JP: #5 of 10 inventorsTop 50%
Overall (1989): #90,085 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4864346 Program shutter Nobuo Shinozaki, Shigeru Tagami, Masaki Tanaka 1989-09-05