TREA

Takaharu Nakagawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for decomposing thermoset resin and recovering decomposition...
    • Patent number 8,653,150
    • Issue date Feb 18, 2014
    • Panasonic Corporation
    • Takumi Izumitani
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Modified styrene-maleic acid copolymer and use thereof
    • Patent number 8,044,148
    • Issue date Oct 25, 2011
    • Panasonic Electric Works Co., Ltd.
    • Takeshi Yoshimura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Depolymerization process
    • Patent number 7,696,378
    • Issue date Apr 13, 2010
    • Panasonic Electric Works Co., Ltd.
    • Masaru Hidaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of decomposing plastic
    • Patent number 7,601,760
    • Issue date Oct 13, 2009
    • Matsushita Electric Works, Ltd.
    • Masaru Hidaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Garbage disposing device
    • Patent number 6,569,673
    • Issue date May 27, 2003
    • Matsushita Electric Works, Ltd.
    • Takaharu Nakagawa
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Garbage disposal apparatus
    • Patent number 6,245,556
    • Issue date Jun 12, 2001
    • Matsushita Electric Works, Ltd.
    • Toshiharu Sako
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Garbage disposal apparatus
    • Patent number 6,037,169
    • Issue date Mar 14, 2000
    • Matsushita Electric Works, Ltd.
    • Toshiharu Sako
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Grant

    Titanium dioxide film having photocatalytic activity and substrate...
    • Patent number 5,811,192
    • Issue date Sep 22, 1998
    • Matsushita Electric Works, Ltd.
    • Koichi Takahama
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Basic zinc carbonate-activated carbon deodorant
    • Patent number 5,718,889
    • Issue date Feb 17, 1998
    • Matsushita Electric Works, Ltd.
    • Manabu Mizobuchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR DECOMPOSING THERMOSET RESIN AND RECOVERING DECOMPOSITION...
    • Publication number 20110086930
    • Publication date Apr 14, 2011
    • Panasonic Electric Works Co., Ltd.
    • Takumi Izumitani
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD OF DECOMPOSING THERMOSET RESIN AND RECOVERING PRODUCT OF DEC...
    • Publication number 20110009507
    • Publication date Jan 13, 2011
    • Panasonic Electric Works Co., Ltd.
    • Keishi Shibata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MODIFIED STYRENE-MALEIC ACID COPOLYMER AND USE THEREOF
    • Publication number 20100130694
    • Publication date May 27, 2010
    • International Center for Environ. Tech. Transfer
    • Takeshi Yoshimura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Modified Styrene-Maleic Acid Copolymer and Use Thereof
    • Publication number 20080021162
    • Publication date Jan 24, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Takeshi Yoshimura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method Of Decomposing Plastic
    • Publication number 20070197669
    • Publication date Aug 23, 2007
    • Matsushita Electric Works, Ltd.
    • Masaru Hidaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Depolymerization process
    • Publication number 20060247465
    • Publication date Nov 2, 2006
    • Masaru Hidaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...