Patents/Inventors

Ryusuke Kambara

OsakaJP2 patents

3 Patents

US124216642025
Papermaking Agent, Manufacturing Method for Papermaking Agent and Paper
ARAKAWA CHEMICAL INDUSTRIES, Ltd.
0 cites
US120184372024
Papermaking Agent, Manufacturing Method for Papermaking Agent and Paper
ARAKAWA CHEMICAL INDUSTRIES, Ltd.
0 cites
US117956202023
Powdery Paper-strengthening Agent, Paper-strengthening Agent Solution, and Paper
ARAKAWA CHEMICAL INDUSTRIES, Ltd.
0 cites