Seigou Kotani

Person

  • Kawasaki-shi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Data distributing system and recording medium used for it

    • Patent number 8,051,302
    • Issue date Nov 1, 2011
    • Fujitsu Limited
    • Masayuki Hatanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory card

    • Patent number 7,747,538
    • Issue date Jun 29, 2010
    • Fujitsu Limited
    • Masayuki Hatanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Recording device

    • Patent number 7,383,446
    • Issue date Jun 3, 2008
    • Fujitsu Limited
    • Masayuki Hatanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Data reproduction apparatus and data reproduction module

    • Patent number 7,203,312
    • Issue date Apr 10, 2007
    • Fujitsu Limited
    • Masayuki Hatanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data distribution system as well as data supply device terminal dev...

    • Patent number 7,181,629
    • Issue date Feb 20, 2007
    • Fujitsu Limited
    • Masayuki Hatanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Recorder

    • Patent number 7,158,641
    • Issue date Jan 2, 2007
    • Sanyo Electric Co., LTD
    • Yoshihiro Hori
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Memory card

    • Patent number 6,999,948
    • Issue date Feb 14, 2006
    • Fujitsu Limited
    • Masayuki Hatanaka
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Memory card

    • Publication number 20060116969
    • Publication date Jun 1, 2006
    • FUJITSU LIMITED
    • Masayuki Hatanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Recorder

    • Publication number 20020184513
    • Publication date Dec 5, 2002
    • Yoshihiro Hori
    • G06 - COMPUTING CALCULATING COUNTING