RM

Ryukichi Matsuo

TC Toppan Printing Co.: 1 patents #8 of 71Top 15%
Overall (1997): #81,915 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5645923 Gas barrier laminated material Toshiaki Yoshihara, Takashi Miyamoto, Mika Gamo 1997-07-08