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Hideaki Suezaki

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for resin sealing semiconductor devices
    • Patent number 4,983,111
    • Issue date Jan 8, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasutsugu Tsutsumi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for resin sealing semiconductor devices
    • Patent number 4,915,608
    • Issue date Apr 10, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasutsugu Tsutsumi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL