Inventor
KOYAMOTO HIROSHI
JP6 patents
Patents
6 patentsUS12071728B2Aug 27, 2024
Method for manufacturing paper barrier base material
JUJO PAPER CO LTD2 citations70
US10882676B2Jan 5, 2021
Paper barrier material
JUJO PAPER CO LTD2 citations70
US7575802B2Aug 18, 2009
Coated printing papers
JUJO PAPER CO LTD5 citations59
US11905662B2Feb 20, 2024
Paper barrier material
JUJO PAPER CO LTD0 citations49
US11834791B2Dec 5, 2023
Method for manufacturing paper barrier base material
JUJO PAPER CO LTD0 citations49
US7901542B2Mar 8, 2011
Coated papers for newsprint inks and processes for preparing them
JUJO PAPER CO LTD1 citations49