Inventor

MURAKAWA TATSUZO

JP2 patents

Patents

2 patents

US12378350B2Aug 5, 2025

Aqueous polyurethane resin dispersion and method for producing same, paint, film arrangement, and structure

DAINICHISEIKA COLOR CHEM0 citations57

US12497535B2Dec 16, 2025

Porous layer constituent and production method therefor

DAINICHISEIKA COLOR CHEM0 citations46