TREA

Osamu UHARA

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    METAL SURFACE TREATMENT AGENT
    • Publication number 20240141502
    • Publication date May 2, 2024
    • Hitachi, Ltd
    • Nobuhito KATSUMURA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Vehicle Protected with Peelable Protective Film
    • Publication number 20230134705
    • Publication date May 4, 2023
    • Hitachi, Ltd
    • Nobuhito KATSUMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Flying Object, Flying Object System, and Method For Painting Object...
    • Publication number 20220204160
    • Publication date Jun 30, 2022
    • Hitachi, Ltd
    • Nobuhito KATSUMURA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...