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Tomoyuki Hasegawa

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  • Saku-Shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite electronic parts
    • Patent number 8,563,871
    • Issue date Oct 22, 2013
    • Soshin Electric Co., Ltd.
    • Yukio Isowaki
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Ceramic multilayer substrate
    • Patent number 8,040,657
    • Issue date Oct 18, 2011
    • NGK Insulators, Ltd.
    • Tomoyuki Hasegawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Dielectric porcelain composition and electronic component
    • Patent number 7,781,360
    • Issue date Aug 24, 2010
    • NGK Insulators, Ltd.
    • Tomoyuki Hasegawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITE ELECTRONIC PARTS
    • Publication number 20110162877
    • Publication date Jul 7, 2011
    • Soshin Electric Co., Ltd.
    • Yukio Isowaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CERAMIC MULTILAYER SUBSTRATE
    • Publication number 20100149725
    • Publication date Jun 17, 2010
    • Soshin Electric Co., Ltd.
    • Tomoyuki HASEGAWA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    DIELECTRIC PORCELAIN COMPOSITION AND ELECTRONIC COMPONENT
    • Publication number 20090011923
    • Publication date Jan 8, 2009
    • NGK Insulators, Ltd.
    • Tomoyuki Hasegawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES