KT

Ken Takahara

TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
Overall (All Time): #2,583,852 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11651944 Film processing method and film manufacturing method Kengo Okamura, Takahiro Hayakawa, Michihiro Hanami, Takayuki Tani 2023-05-16