TREA

Hiroyasu Machiguchi

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driving game machine
    • Patent number 6,117,008
    • Issue date Sep 12, 2000
    • Konami Co., Ltd.
    • Hiroyasu Machiguchi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Multidirectional switch and a driving game machine using the same
    • Patent number 5,868,620
    • Issue date Feb 9, 1999
    • Konami Co., Ltd.
    • Tetsuya Wada
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Driving game machine
    • Patent number 5,772,504
    • Issue date Jun 30, 1998
    • Konami Co., Ltd.
    • Hiroyasu Machiguchi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS