TREA

Kazuhiko Yamanaka

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  • Palo Alto, CA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Optical Head That Improves Read Signal Characteristics
    • Publication number 20080304398
    • Publication date Dec 11, 2008
    • Kazutoshi Onozawa
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    LASER DEVICE AND LASER MODULE
    • Publication number 20080112444
    • Publication date May 15, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Kenichi Inoue
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Laser device and laser module
    • Publication number 20060203860
    • Publication date Sep 14, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kenichi Inoue
    • H01 - BASIC ELECTRIC ELEMENTS