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Shigeo Nakajima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer and asphalt composition
    • Patent number 10,640,639
    • Issue date May 5, 2020
    • Asahi Kasei Kabushiki Kaisha
    • Takayuki Shiromoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive composition and pressure-sensitive adhesive tape
    • Patent number 10,487,249
    • Issue date Nov 26, 2019
    • Asahi Kasei Kabushiki Kaisha
    • Yoshifumi Araki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Block copolymer composition and adhesive composition
    • Patent number 10,472,514
    • Issue date Nov 12, 2019
    • Asahi Kasei Kabushiki Kaisha
    • Takahiro Hisasue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Asphalt composition
    • Patent number 10,189,995
    • Issue date Jan 29, 2019
    • Asahi Kasei Kabushiki Kaisha
    • Shigeo Nakajima
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Block copolymer composition and adhesive composition
    • Patent number 10,138,368
    • Issue date Nov 27, 2018
    • Asahi Kasei Kabushiki Kaisha
    • Takahiro Hisasue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymer and asphalt composition
    • Patent number 10,138,319
    • Issue date Nov 27, 2018
    • Asahi Kasei Kabushiki Kaisha
    • Takayuki Shiromoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Block copolymer composition for viscous adhesive, and adhesive comp...
    • Patent number 9,359,537
    • Issue date Jun 7, 2016
    • ASAHI KASEI CHEMICALS CORPORATION
    • Shigeo Nakajima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Adhesive composition
    • Patent number 8,563,646
    • Issue date Oct 22, 2013
    • ASAHI KASEI CHEMICALS CORPORATION
    • Shigeo Nakajima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Modified polymer and composition containing the same
    • Patent number 8,071,676
    • Issue date Dec 6, 2011
    • ASAHI KASEI CHEMICALS CORPORATION
    • Takaaki Matsuda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Asphalt composition containing hydrogenated conjugated diene copolymer
    • Patent number 7,696,267
    • Issue date Apr 13, 2010
    • ASAHI KASEI CHEMICALS CORPORATION
    • Masahiro Sasagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified block copolymer
    • Patent number 7,642,317
    • Issue date Jan 5, 2010
    • ASAHI KASEI CHEMICALS CORPORATION
    • Nobuaki Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified block copolymer
    • Patent number 7,642,318
    • Issue date Jan 5, 2010
    • ASAHI KASEI CHEMICALS CORPORATION
    • Nobuaki Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified polymers and compositions containing the same
    • Patent number 7,498,387
    • Issue date Mar 3, 2009
    • ASAHI KASEI CHEMICALS CORPORATION
    • Takaaki Matsuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Asphalt composition
    • Patent number 7,417,081
    • Issue date Aug 26, 2008
    • ASAHI KASEI CHEMICALS CORPORATION
    • Shigeo Nakajima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified block copolymer
    • Patent number 7,414,093
    • Issue date Aug 19, 2008
    • ASAHI KASEI CHEMICALS CORPORATION
    • Nobuaki Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified hydrogenated copolymer
    • Patent number 7,279,532
    • Issue date Oct 9, 2007
    • ASAHI KASEI CHEMICALS CORPORATION
    • Masahiro Sasagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified block copolymer
    • Patent number 7,256,238
    • Issue date Aug 14, 2007
    • ASAHI KASEI CHEMICALS CORPORATION
    • Nobuaki Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hydrogenated copolymer
    • Patent number 6,852,806
    • Issue date Feb 8, 2005
    • Asahi Kasei Kabushiki Kaisha
    • Masahiro Sasagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Block copolymer and composition containing the copolymer
    • Patent number 6,833,413
    • Issue date Dec 21, 2004
    • Asahi Kasei Kabushiki Kaisha
    • Masahiro Sasagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Sheltering apparatus for use in long wall mining
    • Patent number 4,189,257
    • Issue date Feb 19, 1980
    • Taiheiyo Engineering Inc.
    • Shigeo Nakajima
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Coal mining method at a long-walled pit face of the coal mine
    • Patent number 4,127,303
    • Issue date Nov 28, 1978
    • Taiheiyo Engineering Incorporated
    • Shigeo Nakajima
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Apparatus for drawing the shearers
    • Patent number 4,099,786
    • Issue date Jul 11, 1978
    • Taiheiyo Engineering Incorporated
    • Shigeo Nakajima
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Polymer and Asphalt Composition
    • Publication number 20190153214
    • Publication date May 23, 2019
    • Asahi Kasei Kabushiki Kaisha
    • Takayuki Shiromoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Adhesive Composition and Pressure-Sensitive Adhesive Tape
    • Publication number 20190153273
    • Publication date May 23, 2019
    • Asahi Kasei Kabushiki Kaisha
    • Yoshifumi Araki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Crumb of Block Copolymer and Pressure-Sensitive Adhesive Composition
    • Publication number 20170101499
    • Publication date Apr 13, 2017
    • Asahi Kasei Kabushiki Kaisha
    • Kosuke Nakatani
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Asphalt Composition
    • Publication number 20170073519
    • Publication date Mar 16, 2017
    • Asahi Kasei Kabushiki Kaisha
    • Shigeo Nakajima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Block Copolymer Composition and Adhesive Composition
    • Publication number 20170002190
    • Publication date Jan 5, 2017
    • Asahi Kasei Kabushiki Kaisha
    • Takahiro Hisasue
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Polymer and Asphalt Composition
    • Publication number 20160333132
    • Publication date Nov 17, 2016
    • Asahi Kasei Kabushiki Kaisha
    • Takayuki Shiromoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BLOCK COPOLYMER COMPOSITION FOR VISCOUS ADHESIVE, AND ADHESIVE COMP...
    • Publication number 20150175855
    • Publication date Jun 25, 2015
    • ASAHI KASEI CHEMICALS CORPORATION
    • Shigeo Nakajima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADHESIVE COMPOSITION
    • Publication number 20110034614
    • Publication date Feb 10, 2011
    • ASAHI KASEI CHEMICALS CORPORATION
    • Shigeo Nakajima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified polymer and composition containing the same
    • Publication number 20090124730
    • Publication date May 14, 2009
    • ASAHI KASEI CHEMICALS CORPORATION
    • Takaaki Matsuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified block copolymer
    • Publication number 20070258760
    • Publication date Nov 8, 2007
    • ASAHI KASEI CHEMICALS CORPORATION
    • Nobuaki Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified block copolymer
    • Publication number 20070253772
    • Publication date Nov 1, 2007
    • ASAHI KASEI CHEMICAL CORPORATION
    • Nobuaki Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Asphalt composition containing hydrogenated conjugated diene copolymer
    • Publication number 20070179220
    • Publication date Aug 2, 2007
    • Masahiro Sasagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified block copolymer
    • Publication number 20060128891
    • Publication date Jun 15, 2006
    • Nobuaki Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Asphalt composition
    • Publication number 20050171251
    • Publication date Aug 4, 2005
    • Shigeo Nakajima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified polymers and compositions containing the same
    • Publication number 20050171276
    • Publication date Aug 4, 2005
    • Takaaki Matsuda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified hydrogenated copolymer
    • Publication number 20050119414
    • Publication date Jun 2, 2005
    • Masahiro Sasagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Asphalt composition containing hydrogenated conjugated diene copolymer
    • Publication number 20050107521
    • Publication date May 19, 2005
    • ASAHI KASEI CHEMICALS CORPORATION
    • Masahiro Sasagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified block copolymer
    • Publication number 20040157994
    • Publication date Aug 12, 2004
    • Nobuaki Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydrogenated copolymer
    • Publication number 20040039128
    • Publication date Feb 26, 2004
    • Masahiro Sasagawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Block copolymer and composition containing the copolymer
    • Publication number 20020147274
    • Publication date Oct 10, 2002
    • Masahiro Sasagawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...