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Toshiki Nishizawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKAGE FOR OPTICAL MODULE
    • Publication number 20150334838
    • Publication date Nov 19, 2015
    • Nippon Telegraph and Telephone Corporation
    • Ikuo Ogawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF MANUFACTURING AN OPTICAL MODULE
    • Publication number 20150183060
    • Publication date Jul 2, 2015
    • NTT ELECTRONICS CORPORATION
    • Toshiki NISHIZAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LENS HOLDER, LENS OPTICAL ASSEMBLY COMPONENT, AND PACKAGE WHEREIN L...
    • Publication number 20150177474
    • Publication date Jun 25, 2015
    • Nippon Telegraph and Telephone Corporation
    • Ken Tsuzuki
    • G02 - OPTICS
  • Information Patent Application

    LIGHT-RECEIVING PACKAGE FOR FLAT-PLATE MOUNTING, AND OPTICAL MODULE
    • Publication number 20140369644
    • Publication date Dec 18, 2014
    • NIPPON TELEGRAPH AND TELEPHONE CORPORTION
    • Yuji Mitsuhashi
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20130336652
    • Publication date Dec 19, 2013
    • Ikuo Ogawa
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20130170791
    • Publication date Jul 4, 2013
    • NTT ELECTRONICS CORPORATION
    • Ryoichi Kasahara
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20120288242
    • Publication date Nov 15, 2012
    • Nippon Telegraph and Telephone Corporation
    • Toshiki Nishizawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OPTICAL SWITCH
    • Publication number 20120093458
    • Publication date Apr 19, 2012
    • Nobuaki Matsuura
    • G02 - OPTICS
  • Information Patent Application

    Optical Semiconductor Module and Method for Assembling the Same
    • Publication number 20110304897
    • Publication date Dec 15, 2011
    • NTT ELECTRONICS CORPORATION
    • Kazuo Kasaya
    • G02 - OPTICS
  • Information Patent Application

    LIGHT MULTIPLEXER
    • Publication number 20110129219
    • Publication date Jun 2, 2011
    • NTT Electronics and Corporation
    • Yuji Mitsuhashi
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH SELECTION SWITCH
    • Publication number 20110103739
    • Publication date May 5, 2011
    • Toshiki Nishizawa
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH-SELECTIVE SWITCH
    • Publication number 20100188724
    • Publication date Jul 29, 2010
    • NTT ELECTRONICS CORPORATION
    • Kenji Kobayashi
    • G02 - OPTICS
  • Information Patent Application

    WAVELENGTH SELECTIVE SWITCH
    • Publication number 20090067780
    • Publication date Mar 12, 2009
    • NTT Electronics Corporation
    • Toshiki Nishizawa
    • G02 - OPTICS
  • Information Patent Application

    Optical Receptacle and Optical Module with Optical Receptacle
    • Publication number 20070053638
    • Publication date Mar 8, 2007
    • NTT ELECTRONICS CORPORATION
    • Toshiki NISHIZAWA
    • G02 - OPTICS
  • Information Patent Application

    Light Emitting Module and Single-Fiber Two-Way Optical Communicatio...
    • Publication number 20060280411
    • Publication date Dec 14, 2006
    • NTT Electronics Corporation
    • Toshiki Nishizawa
    • G02 - OPTICS