TREA

Souichirou Fujioka

Follow

Person

  • Sakai, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Countdown audio generation apparatus and countdown audio generation...
    • Patent number 6,778,756
    • Issue date Aug 17, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuya Fujimura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Video signal processing apparatus
    • Patent number 5,982,982
    • Issue date Nov 9, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Tadashi Ono
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic tape tension control device
    • Patent number 5,860,610
    • Issue date Jan 19, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Masafumi Nishida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tape speed control apparatus using rotation speed ratio of first an...
    • Patent number 5,604,652
    • Issue date Feb 18, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Masafumi Nishida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tracking control apparatus
    • Patent number 5,546,247
    • Issue date Aug 13, 1996
    • Matsushita Electric Industrial Co. Ltd.
    • Souichirou Fujioka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic tape tension control device
    • Patent number 5,540,398
    • Issue date Jul 30, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Masafumi Nishida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tape tension apparatus
    • Patent number 5,032,936
    • Issue date Jul 16, 1991
    • Matsusita Electric Industrial Co. Ltd.
    • Souichirou Fujioka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Helical scan tracking system
    • Patent number 4,945,426
    • Issue date Jul 31, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Okamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Brushless DC motor
    • Patent number 4,631,459
    • Issue date Dec 23, 1986
    • Matsushita Electric Industrial Co., Ltd.
    • Souichirou Fujioka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER