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Naoto Ikegawa

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20100263921
    • Publication date Oct 21, 2010
    • Panasonic Electric Works Co., Ltd.
    • Youichiro Nakahara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRESSURE SENSOR
    • Publication number 20090266173
    • Publication date Oct 29, 2009
    • Panasonic Electric Works Co., Ltd.
    • Mitsuru Kobayashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    SILVER LAYER FORMED BY ELECTROSILVERING SUBSTRATE MATERIAL
    • Publication number 20080006911
    • Publication date Jan 10, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Youichiro NAKAHARA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Metal-coated resin molded article and production method therefor
    • Publication number 20070190346
    • Publication date Aug 16, 2007
    • Matsushita Electric Works, Ltd.
    • Naoto IKEGAWA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Resin molded article with reduced dielectric loss tangent and produ...
    • Publication number 20070182059
    • Publication date Aug 9, 2007
    • Matsushita Electric Works, Ltd.
    • Naoto Ikegawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Laminate
    • Publication number 20030068520
    • Publication date Apr 10, 2003
    • Matsushita Electric Works, Ltd.
    • Naoto Ikegawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Resin moldings
    • Publication number 20020132108
    • Publication date Sep 19, 2002
    • Matsushita Electric Works, Ltd.
    • Naoto Ikegawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Laminate
    • Publication number 20020045042
    • Publication date Apr 18, 2002
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Naoto Ikegawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC