NO

Nobuyuki Ootsuka

DK Denki Kagaku Kogyo: 1 patents #1 of 17Top 6%
PC Polymatech Co.: 1 patents #6 of 17Top 40%
Overall (2004): #144,770 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6723936 Active energy ray-curing adhesive composition and keypad for a push-button switch Kunio Iriuchijima, Tetsuya Sakurai, Kengo Nishi 2004-04-20