TREA

Hiroshi Sawa

Follow

Person

  • Aichi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Phosphor
    • Patent number 11,377,593
    • Issue date Jul 5, 2022
    • Koito Manufacturing Co., Ltd.
    • Hisayoshi Daicho
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Phosphor
    • Patent number 10,370,590
    • Issue date Aug 6, 2019
    • Koito Manufacturing Co., Ltd.
    • Hisayoshi Daicho
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Phosphor and light-emitting device
    • Patent number 9,337,399
    • Issue date May 10, 2016
    • Koito Manufacturing Co., Ltd.
    • Yasutaka Sasaki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOSPHOR
    • Publication number 20190382657
    • Publication date Dec 19, 2019
    • Koito Manufacturing Co., Ltd.
    • Hisayoshi DAICHO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PHOSPHOR
    • Publication number 20170058198
    • Publication date Mar 2, 2017
    • Koito Manufacturing Co., Ltd.
    • Hisayoshi DAICHO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PHOSPHOR AND LIGHT-EMITTING DEVICE
    • Publication number 20150048406
    • Publication date Feb 19, 2015
    • Koito Manufacturing Co., Ltd.
    • Yasutaka SASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOSPHOR AND LIGHT-EMITTING DEVICE
    • Publication number 20120256222
    • Publication date Oct 11, 2012
    • Koito Manufacturing Co., Ltd.
    • Yasutaka Sasaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR