HM

Hidetaka Matsuzaki

SC Sumitomo Naugatuck Co.: 1 patents #22 of 54Top 45%
Overall (All Time): #3,834,661 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5250590 Flame retardant resin composition Fumio Nakai, Koji Matsumoto, Ichiro Kondou 1993-10-05