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KYOWA HAKKO CHEMICAL CO., LTD.

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Organization

  • Chuo-ku, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oil
    • Patent number 7,902,406
    • Issue date Mar 8, 2011
    • Kyowa Hakko Chemical Co., Ltd.
    • Suguru Ohara
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Filters for electronic display devices
    • Patent number 7,687,633
    • Issue date Mar 30, 2010
    • Kyowa Hakko Chemical Co., Ltd.
    • Ikuo Shimizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Filters for electronic display devices
    • Patent number 7,521,562
    • Issue date Apr 21, 2009
    • Kyowa Hakko Chemical Co., Ltd.
    • Ikuo Shimizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Photopolymerizable composition
    • Patent number 7,368,224
    • Issue date May 6, 2008
    • Kyowa Hakko Chemical Co., Ltd.
    • Tsuguo Yamaoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing α,α-bis(hydroxymethyl)alkanal
    • Patent number 7,247,755
    • Issue date Jul 24, 2007
    • Kyowa Hakko Chemical Co., Ltd.
    • Shinichi Konishi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Filters of electronic displays
    • Patent number 7,242,542
    • Issue date Jul 10, 2007
    • Kyowa Hakko Chemical Co., Ltd.
    • Ikuo Shimizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Polyalkenyl ether resin
    • Patent number 7,119,160
    • Issue date Oct 10, 2006
    • Kyowa Hakko Chemical Co., Ltd.
    • Sai Kodama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING ALCOHOL, METHOD FOR PRODUCING HYDROGEN OR SYNT...
    • Publication number 20110172468
    • Publication date Jul 14, 2011
    • JGC CORPORATION
    • Hisashi Yamamoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    ADDITIVE FOR OILS AND LUBRICANT COMPRISING THE SAME
    • Publication number 20100298183
    • Publication date Nov 25, 2010
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Satoshi Hiyoshi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    ADDITIVE FOR OILS AND LUBRICANT CONTAINING THE SAME
    • Publication number 20100286008
    • Publication date Nov 11, 2010
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Satoshi Hiyoshi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    METHOD FOR PRODUCING ALCOHOL, METHOD FOR PRODUCING HYDROGEN OR SYNT...
    • Publication number 20100272633
    • Publication date Oct 28, 2010
    • JGC CORPORATION
    • Hisashi Yamamoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    SQUARYLIUM COMPOUND, OPTICAL RECORDING MEDIUM USING THE SAME, RECOR...
    • Publication number 20100246363
    • Publication date Sep 30, 2010
    • Ricoh Company, Ltd.
    • Tohru Yashiro
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    LUBRICATING OIL
    • Publication number 20090156856
    • Publication date Jun 18, 2009
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Suguru Ohara
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    OPTICAL FILTER
    • Publication number 20090074373
    • Publication date Mar 19, 2009
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Junzo Yamano
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    METHOD FOR PRODUCING UNSATURATED ETHER COMPOUND
    • Publication number 20090054697
    • Publication date Feb 26, 2009
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Ryo Numazaki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PHOTORESIST COMPOSITION
    • Publication number 20090035696
    • Publication date Feb 5, 2009
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Hiroshi Matsuoka
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PROCESS FOR PRODUCING COMPOUND HAVING ACID-LABILE GROUP
    • Publication number 20090035702
    • Publication date Feb 5, 2009
    • KYOWA HAKKO CHEMICAL CO., LTD
    • Hiroshi Matsuoka
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Filters for Electronic Display Devices
    • Publication number 20070260059
    • Publication date Nov 8, 2007
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Ikuo Shimizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    FILTERS FOR ELECTRONIC DISPLAY DEVICES
    • Publication number 20070212622
    • Publication date Sep 13, 2007
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Junzo Yamano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for producing alpha,alpha-bis (hydroxymethyl )alkanal
    • Publication number 20070112221
    • Publication date May 17, 2007
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Shinichi Konishi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Filters for electronic display devices
    • Publication number 20070105988
    • Publication date May 10, 2007
    • KYOWA HAKKO CHEMICAL CO., LTD
    • Ikuo Shimizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Resin compositions
    • Publication number 20070060687
    • Publication date Mar 15, 2007
    • KYOWA HAKKO CHEMICAL CO., LTD
    • Sai Kodama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method for producing compound having acid-labile group
    • Publication number 20060177763
    • Publication date Aug 10, 2006
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Hiroshi Matsuoka
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Filters of electronic displays
    • Publication number 20060063864
    • Publication date Mar 23, 2006
    • KYOWA HAKKO CHEMICAL CO., LTD
    • Ikuo Shimizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Composition sensitive to visible light
    • Publication number 20060003259
    • Publication date Jan 5, 2006
    • Kyowa Hakko Chemical Co.,
    • Tsuguo Yamaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Polyalkenyl ether resin
    • Publication number 20050176889
    • Publication date Aug 11, 2005
    • KYOWA HAKKO CHEMICAL CO. LTD.
    • Sai Kodama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Photopolymerizable composition
    • Publication number 20050164120
    • Publication date Jul 28, 2005
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • Tsuguo Yamaoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Solution type coatings
    • Publication number 20050043445
    • Publication date Feb 24, 2005
    • KYOWA HAKKO CHEMICAL CO LTD
    • Shigeru Murata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Trademarklast 30 trademarks

  • Information Trademark

    79108459 - KHNC
    • Serial number 79108459
    • Registration number 4244122
    • Filing date Nov 9, 2011
    • KYOWA HAKKO CHEMICAL CO., LTD.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    78420718 - OXOCOL
    • Serial number 78420718
    • Filing date May 18, 2004
    • Kyowa Hakko Chemical Co., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    78420763 - FINEOXOCOL
    • Serial number 78420763
    • Filing date May 18, 2004
    • Kyowa Hakko Chemical Co., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry