Inventor
MURATA NAOSHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “MURATA NAOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAKURA COLOR PROD CORP
10 patentsUS6770689B1Aug 3, 2004
Aqueous glittering ink
SAKURA COLOR PROD CORP25 citations92
US6730717B2May 4, 2004
Aqueous glittering ink composition
SAKURA COLOR PROD CORP17 citations92
US6171381B1Jan 9, 2001
Aqueous metallic ink composition
SAKURA COLOR PROD CORP46 citations92
US6730154B2May 4, 2004
Polychromic ink composition depending on viewing angle
SAKURA COLOR PROD CORP22 citations91
US6706103B2Mar 16, 2004
Water-based metallic ink composition and writing instrument using same
SAKURA COLOR PROD CORP15 citations83
US7208036B2Apr 24, 2007
Water-based pigment-containing ink composition for central core type marking pen
SAKURA COLOR PROD CORP15 citations80
US6497759B1Dec 24, 2002
Scratch ink composition and writing utensil containing the same
SAKURA COLOR PROD CORP11 citations73
US7173077B2Feb 6, 2007
Aqueous glittering ink composition
SAKURA COLOR PROD CORP5 citations62
US7468400B2Dec 23, 2008
Aqueous glittering ink composition
SAKURA COLOR PROD CORP0 citations52
US7241335B2Jul 10, 2007
Aqueous ink for ball point pens
SAKURA COLOR PROD CORP0 citations48
MITSUBISHI RAYON CO
8 patentsUS6927011B2Aug 9, 2005
Resins for resists and chemically amplifiable resist compositions
MITSUBISHI RAYON CO3 citations60
US10087159B2Oct 2, 2018
Method for producing 3-chloro-2-hydroxypropyl (meth)acrylate and method for producing glycidyl (meth)acrylate
MITSUBISHI RAYON CO0 citations52
US9540308B2Jan 10, 2017
Method for producing iron carboxylate
MITSUBISHI RAYON CO1 citations52
US9303003B2Apr 5, 2016
Process for producing glycidyl (meth)acrylate
MITSUBISHI RAYON CO0 citations52
US6642394B2Nov 4, 2003
Process for producing (meth)acrylic anhydride and process for producing (meth)acrylic ester
MITSUBISHI RAYON CO0 citations49
US6313321B1Nov 6, 2001
Process for preparing β-hydroxy-γ-butyrolactones and β-(meth)acryloyloxy-γ-butrolactones
MITSUBISHI RAYON CO0 citations48
US9796652B2Oct 24, 2017
Method for manufacturing (meth) acrylic acid ester and method for manufacturing aromatic carboxylic acid ester
MITSUBISHI RAYON CO0 citations42
US7125692B2Oct 24, 2006
Process for producing monomer
MITSUBISHI RAYON CO0 citations41