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Hiromitsu Yanagimoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pigment dispersing agent, pigment composition, and pigment coloring...
    • Patent number 10,961,227
    • Issue date Mar 30, 2021
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiromitsu Yanagimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Near infrared-reflecting/transmitting azo pigment, method for manuf...
    • Patent number 9,822,266
    • Issue date Nov 21, 2017
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hisao Okamoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dispersing agent for organic pigment and use thereof
    • Patent number 7,993,446
    • Issue date Aug 9, 2011
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiroaki Saikatsu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Dispersants for organic pigments
    • Patent number 7,438,999
    • Issue date Oct 21, 2008
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiroaki Saikatsu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Pigment dispersants and their use
    • Patent number 7,393,404
    • Issue date Jul 1, 2008
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiroaki Saikatsu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Pigment dispersants and their use
    • Patent number 7,347,894
    • Issue date Mar 25, 2008
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiromitsu Yanagimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Polymer-bonded functional agents
    • Patent number 7,253,229
    • Issue date Aug 7, 2007
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Michiei Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of modifying surface layer of molded resin and apparatus for...
    • Patent number 7,078,072
    • Issue date Jul 18, 2006
    • National Institue of Advanced Industrial Science and Technology
    • Takashi Hiraga
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Modification method of surface layer of molded resin article, and m...
    • Patent number 7,041,332
    • Issue date May 9, 2006
    • National Institute of Advanced Industrial Science and Technology
    • Takashi Hiraga
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Polymer-bonded functional agents
    • Patent number 6,936,659
    • Issue date Aug 30, 2005
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Michiei Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Near-infrared transmitting black azo pigments
    • Patent number 6,623,556
    • Issue date Sep 23, 2003
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Yoshiyuki Zama
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Near-infrared reflecting composite pigments
    • Patent number 6,521,038
    • Issue date Feb 18, 2003
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiromitsu Yanagimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Optical element, optical control method and device using this optic...
    • Patent number 6,452,710
    • Issue date Sep 17, 2002
    • National Institute of Advanced Industrial Science and Technology
    • Takashi Hiraga
    • G02 - OPTICS
  • Information Patent Grant

    Thin-film fabrication method and apparatus
    • Patent number 6,319,321
    • Issue date Nov 20, 2001
    • Agency of Industrial Science and Technology Ministry of International Trade a...
    • Takashi Hiraga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for controlling photointensity and/or luminous...
    • Patent number 6,265,708
    • Issue date Jul 24, 2001
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Norio Tanaka
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    PIGMENT DISPERSING AGENT, PIGMENT COMPOSITION, AND PIGMENT COLORING...
    • Publication number 20200377480
    • Publication date Dec 3, 2020
    • Hiromitsu YANAGIMOTO
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NEAR INFRARED-REFLECTING/TRANSMITTING AZO PIGMENT, METHOD FOR MANUF...
    • Publication number 20160333202
    • Publication date Nov 17, 2016
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hisao OKAMOTO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DISPERSING AGENT FOR ORGANIC PIGMENT AND USE THEREOF
    • Publication number 20100315733
    • Publication date Dec 16, 2010
    • DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD
    • Hiroaki Saikatsu
    • G02 - OPTICS
  • Information Patent Application

    Pigment dispersants and their use
    • Publication number 20060241227
    • Publication date Oct 26, 2006
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiromitsu Yanagimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Pigment dispersants and their use
    • Publication number 20060185558
    • Publication date Aug 24, 2006
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiroaki Saikatsu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Modification method of surface layer of molded resin article, and m...
    • Publication number 20060156986
    • Publication date Jul 20, 2006
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Takashi Hiraga
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Polymer-bonded functional agents
    • Publication number 20050226835
    • Publication date Oct 13, 2005
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Michiei Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Dispersants for organic pigments
    • Publication number 20050048384
    • Publication date Mar 3, 2005
    • Dainichiseika Color & Chemicals Mfg. Co, Ltd.
    • Hiroaki Saikatsu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Modification method of surface layer of molded resin article, and m...
    • Publication number 20040195206
    • Publication date Oct 7, 2004
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Takashi Hiraga
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Polymer-bonded functional agents
    • Publication number 20030078346
    • Publication date Apr 24, 2003
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Michiei Nakamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Near-infrared reflecting composite pigments
    • Publication number 20020129739
    • Publication date Sep 19, 2002
    • Dainichiseika Color & Chemicals Mfg. Co., Ltd.
    • Hiromitsu Yanagimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Near-infrared transmitting black azo pigments
    • Publication number 20020121228
    • Publication date Sep 5, 2002
    • Dainichiseika Color & Chem. Mfg. Co., Ltd.
    • Yoshiyuki Zama
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...