TREA

Ryo Koga

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sanitary equipment part and method of producing the same
    • Patent number 12,188,132
    • Issue date Jan 7, 2025
    • Toto Ltd.
    • Saori Ukigai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Faucet fitting
    • Patent number 11,795,671
    • Issue date Oct 24, 2023
    • Toto Ltd.
    • Saori Ukigai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    SANITARY EQUIPMENT PART AND METHOD OF PRODUCING THE SAME
    • Publication number 20210277522
    • Publication date Sep 9, 2021
    • TOTO LTD.
    • Saori Ukigai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FAUCET FITTING
    • Publication number 20210207349
    • Publication date Jul 8, 2021
    • TOTO LTD.
    • Saori Ukigai
    • E03 - WATER SUPPLY SEWERAGE