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Daisuke Kitagawa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ventilation assembly and ventilation housing
    • Patent number 12,342,480
    • Issue date Jun 24, 2025
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ventilation housing
    • Patent number 12,232,282
    • Issue date Feb 18, 2025
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ventilation assembly and ventilation housing
    • Patent number 11,963,317
    • Issue date Apr 16, 2024
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing supporting body
    • Patent number 11,554,524
    • Issue date Jan 17, 2023
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Ventilation housing
    • Patent number 11,525,567
    • Issue date Dec 13, 2022
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • F21 - LIGHTING
  • Information Patent Grant

    Ventilation housing
    • Patent number 11,493,199
    • Issue date Nov 8, 2022
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • F21 - LIGHTING
  • Information Patent Grant

    Ventilation housing
    • Patent number 11,346,524
    • Issue date May 31, 2022
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • F21 - LIGHTING
  • Information Patent Grant

    Method for producing filler-containing fluororesin sheet
    • Patent number 9,914,259
    • Issue date Mar 13, 2018
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Thermally-conductive sheet, LED mounting substrate, and LED module
    • Patent number 9,153,761
    • Issue date Oct 6, 2015
    • Nitto Denko Corporation
    • Yoshinari Takayama
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    LED mounting substrate
    • Patent number 8,985,818
    • Issue date Mar 24, 2015
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing polytetrafluoroethylene fiber and polytetraflu...
    • Patent number 8,945,453
    • Issue date Feb 3, 2015
    • Nitto Denko Corporation
    • Daisuke Kitagawa
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents