TREA

Nippon Sheet Glass Environment Amenity Co., Ltd.

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Organization

  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Acoustic system
    • Patent number 9,980,041
    • Issue date May 22, 2018
    • Nippon Sheet Glass Environment Amenity Co., Ltd.
    • Fukushi Kawakami
    • E04 - BUILDING
  • Information Patent Grant

    Sound absorbing panel and soundproof wall equipment
    • Patent number 9,915,066
    • Issue date Mar 13, 2018
    • NIPPON SHEET GLASS ENVIRONMENT AMENITY CO., LTD.
    • Yasushi Hoshino
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    SOUND ABSORBING PANEL AND SOUNDPROOF WALL EQUIPMENT
    • Publication number 20160340896
    • Publication date Nov 24, 2016
    • Nippon Sheet Glass Environment Amenity Co., Ltd.
    • Yasushi Hoshino
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    ACOUSTIC SYSTEM
    • Publication number 20150055790
    • Publication date Feb 26, 2015
    • Nippon Sheet Glass Environment Amenity Co., Ltd.
    • Fukushi KAWAKAMI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE