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Hiroyoshi ISHII

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  • Yokohama, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL MODULE AND OPTICAL TRANSMISSION EQUIPMENT
    • Publication number 20200326494
    • Publication date Oct 15, 2020
    • Lumentum Japan, Inc.
    • Hiroyoshi ISHII
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20180113262
    • Publication date Apr 26, 2018
    • Oclaro Japan, Inc.
    • Tetsuya AOKI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE AND TRANSMISSION DEVICE
    • Publication number 20180074274
    • Publication date Mar 15, 2018
    • Oclaro Japan, Inc.
    • Fumihide MAEDA
    • G02 - OPTICS
  • Information Patent Application

    PRINTED CIRCUIT BOARD AND OPTICAL MODULE
    • Publication number 20170331250
    • Publication date Nov 16, 2017
    • Oclaro Japan, Inc.
    • Osamu KAGAYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL MODULE AND OPTICAL TRANSMISSION DEVICE
    • Publication number 20170168249
    • Publication date Jun 15, 2017
    • Oclaro Japan, Inc.
    • Fumihide MAEDA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL TRANSCEIVER
    • Publication number 20150372760
    • Publication date Dec 24, 2015
    • OCLARO JAPAN, INC.
    • Osamu KAGAYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL MODULE AND OPTICAL TRANSCEIVER
    • Publication number 20140140665
    • Publication date May 22, 2014
    • OCLARO JAPAN, INC.
    • Mitsuo AKASHI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20140022734
    • Publication date Jan 23, 2014
    • Osamu YAMADA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20110026893
    • Publication date Feb 3, 2011
    • Koichi OMORI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL TRANSCEIVER MODULE
    • Publication number 20090180784
    • Publication date Jul 16, 2009
    • Osamu Kagaya
    • G02 - OPTICS
  • Information Patent Application

    Pluggable module and detaching jig thereof
    • Publication number 20080188104
    • Publication date Aug 7, 2008
    • Futoshi Endou
    • G02 - OPTICS
  • Information Patent Application

    Receptacle type optical apparatus
    • Publication number 20080008429
    • Publication date Jan 10, 2008
    • Futoshi Endou
    • G02 - OPTICS
  • Information Patent Application

    Optical transmission module
    • Publication number 20070154224
    • Publication date Jul 5, 2007
    • Hiroyoshi Ishii
    • G02 - OPTICS