TREA

Akio Setsumasa

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Security system
    • Patent number 7,721,116
    • Issue date May 18, 2010
    • Kabushiki Kaisha Sega
    • Takao Miyoshi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Data processing method
    • Patent number 7,431,651
    • Issue date Oct 7, 2008
    • Sega Enterprises, Ltd.
    • Yutaka Yamana
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Image processing device
    • Patent number 6,226,008
    • Issue date May 1, 2001
    • Kabushiki Kaisha Sega Enterprises
    • Yasuhiro Watanabe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image processor, image processing method and game machine and recor...
    • Patent number 6,213,878
    • Issue date Apr 10, 2001
    • Kabushiki Kaisha Sega Enterprises
    • Akio Setsumasa
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Security system
    • Publication number 20060080558
    • Publication date Apr 13, 2006
    • SEGA CORPORATION
    • Takao Miyoshi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Data processing method
    • Publication number 20040087371
    • Publication date May 6, 2004
    • Yutaka Yamana
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Data processing method
    • Publication number 20040087372
    • Publication date May 6, 2004
    • Yutaka Yamana
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Security system
    • Publication number 20020078376
    • Publication date Jun 20, 2002
    • SEGA CORPORATION
    • Takao Miyoshi
    • G06 - COMPUTING CALCULATING COUNTING