Inventor

YOKOYAMA MASANOBU

JP2 patents

Patents

2 patents

US7348382B2Mar 25, 2008

Polyvinyl alcohol based block copolymer and pigment dispersion aqueous liquid using the same and recording liquid

MITSUBISHI CHEM CORP11 citations81

US6918955B2Jul 19, 2005

Ink-jet recording liquid and process for producing the same

MITSUBISHI CHEM CORP10 citations69