TREA

Tatsuya Maruyama

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  • Santa Clara, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Redundant communication system
    • Patent number 12,149,992
    • Issue date Nov 19, 2024
    • Hitachi, Ltd.
    • Tatsuya Maruyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Redundant control system
    • Patent number 11,876,608
    • Issue date Jan 16, 2024
    • Hitachi, Ltd.
    • Tatsuya Maruyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Control network planning
    • Patent number 11,228,499
    • Issue date Jan 18, 2022
    • Hitachi, Ltd.
    • Tatsuya Maruyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents