TREA

Yutaka Kamaguchi

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Television receiver and picture processing method
    • Patent number 7,953,282
    • Issue date May 31, 2011
    • Sony Corporation
    • Yutaka Kamaguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Display unit
    • Patent number 5,539,425
    • Issue date Jul 23, 1996
    • Sony Corporation
    • Yutaka Kamaguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents