TREA

Katsuo Tokuhara

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical disc apparatus
    • Patent number 7,574,116
    • Issue date Aug 11, 2009
    • Funai Electric Co., Ltd.
    • Katsuo Tokuhara
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Optical disk recording apparatus
    • Patent number 7,343,450
    • Issue date Mar 11, 2008
    • Funai Electric Co., Ltd.
    • Masahiko Arashi
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Digital Sound Signal Processing Apparatus
    • Publication number 20070276524
    • Publication date Nov 29, 2007
    • Funai Electric Co., Ltd.
    • Katsuo Tokuhara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical disk recording and reproducing apparatus
    • Publication number 20060078276
    • Publication date Apr 13, 2006
    • Funai Electric Co., Ltd.
    • Katsuo Tokuhara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Optical disk reading apparatus
    • Publication number 20050249060
    • Publication date Nov 10, 2005
    • Funai Electric Co., Ltd.
    • Masahiko Arashi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Optical disk recording apparatus
    • Publication number 20050240722
    • Publication date Oct 27, 2005
    • Funai Electric Co., Ltd.
    • Masahiko Arashi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Optical disc apparatus
    • Publication number 20030215223
    • Publication date Nov 20, 2003
    • Funai Electric Co., Ltd.
    • Katsuo Tokuhara
    • G06 - COMPUTING CALCULATING COUNTING