HM

Harumi Matsumoto

TC Toppan Printing Co.: 2 patents #7 of 99Top 8%
📍 Taito, JP: #3 of 17 inventorsTop 20%
Overall (2017): #149,762 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9688449 Gas barrier film Junichi KAMINAGA, Sayaka HOSHI 2017-06-27
9657195 Aqueous coating agent and gas barrier film Junichi KAMINAGA, Sayaka HOSHI 2017-05-23