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Toyoyuki Shimazaki

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical transmitter
    • Patent number 7,298,977
    • Issue date Nov 20, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Katsuichi Ohsawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Semiconductor device and method for manufacturing the same
    • Patent number 6,700,144
    • Issue date Mar 2, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Toyoyuki Shimazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 6,492,665
    • Issue date Dec 10, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Susumu Akamatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for fabricating semiconductor device
    • Patent number 6,180,472
    • Issue date Jan 30, 2001
    • Matsushita Electrons Corporation
    • Susumu Akamatsu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical transmitter
    • Publication number 20050063710
    • Publication date Mar 24, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Katsuichi Ohsawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Semiconductor device and method for manufacturing the same
    • Publication number 20020182801
    • Publication date Dec 5, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Toyoyuki Shimazaki
    • H01 - BASIC ELECTRIC ELEMENTS