YO

Yoshihisa Okamura

DP Daio Paper: 1 patents #11 of 42Top 30%
OC Oci Company: 1 patents #1 of 10Top 10%
Overall (2020): #211,223 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10654241 Paper material for fibrous casing, production method thereof, and fibrous casing Jyunya Toyota, Katsuhiko Yamada 2020-05-19