Inventor
YANAGIMOTO HIROMITSU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “YANAGIMOTO HIROMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINICHISEIKA COLOR CHEM
13 patentsUS6521038B2Feb 18, 2003
Near-infrared reflecting composite pigments
DAINICHISEIKA COLOR CHEM127 citations96
US6623556B2Sep 23, 2003
Near-infrared transmitting black azo pigments
DAINICHISEIKA COLOR CHEM25 citations91
US6265708B1Jul 24, 2001
Method and apparatus for controlling photointensity and/or luminous flux density of a signal light
DAINICHISEIKA COLOR CHEM34 citations91
US7347894B2Mar 25, 2008
Pigment dispersants and their use
DAINICHISEIKA COLOR CHEM18 citations83
US7078072B1Jul 18, 2006
Method of modifying surface layer of molded resin and apparatus for modifying surface layer of molded resin
DAINICHISEIKA COLOR CHEM5 citations72
US7041332B2May 9, 2006
Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin article
DAINICHISEIKA COLOR CHEM3 citations61
US6936659B2Aug 30, 2005
Polymer-bonded functional agents
DAINICHISEIKA COLOR CHEM2 citations59
US10961227B2Mar 30, 2021
Pigment dispersing agent, pigment composition, and pigment coloring agent
DAINICHISEIKA COLOR CHEM0 citations57
US9822266B2Nov 21, 2017
Near infrared-reflecting/transmitting azo pigment, method for manufacturing near infrared-reflecting/transmitting azo pigment, colorant composition using said azo pigments, item-coloring method and colored item
DAINICHISEIKA COLOR CHEM1 citations52
US7993446B2Aug 9, 2011
Dispersing agent for organic pigment and use thereof
DAINICHISEIKA COLOR CHEM0 citations50
US7438999B2Oct 21, 2008
Dispersants for organic pigments
DAINICHISEIKA COLOR CHEM1 citations49
US7393404B2Jul 1, 2008
Pigment dispersants and their use
DAINICHISEIKA COLOR CHEM0 citations49
US7253229B2Aug 7, 2007
Polymer-bonded functional agents
DAINICHISEIKA COLOR CHEM1 citations49