TREA

Sohei Matsuyama

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle seat
    • Patent number 10,106,058
    • Issue date Oct 23, 2018
    • Toyota Boshoku Kabushiki Kaisha
    • Sohei Matsuyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ultra-light sound insulator
    • Patent number 9,087,505
    • Issue date Jul 21, 2015
    • Takehiro Co., Ltd.
    • Toru Inoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ultra-light sound insulator
    • Patent number 8,637,145
    • Issue date Jan 28, 2014
    • Takehiro Co., Ltd.
    • Toru Inoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ultra-light sound insulator
    • Patent number 8,194,879
    • Issue date Jun 5, 2012
    • Takehiro Co., Ltd.
    • Masaki Ishikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ultralight soundproof material
    • Patent number 8,158,246
    • Issue date Apr 17, 2012
    • Takehiro Co., Ltd.
    • Toru Inoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Soundproofing material
    • Patent number 7,762,375
    • Issue date Jul 27, 2010
    • Toyota Boshoku Kabushiki Kaisha
    • Sohei Matsuyama
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20160375800
    • Publication date Dec 29, 2016
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Sohei MATSUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ULTRA-LIGHT SOUND INSULATOR
    • Publication number 20140124290
    • Publication date May 8, 2014
    • Toyota Boshoku Corporation
    • Toru Inoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ULTRA-LIGHT SOUND INSULATOR
    • Publication number 20120255809
    • Publication date Oct 11, 2012
    • Toru Inoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SOUNDPROOFING MATERIAL
    • Publication number 20090255755
    • Publication date Oct 15, 2009
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Sohei MATSUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ULTRA-LIGHT SOUND INSULATOR
    • Publication number 20070144829
    • Publication date Jun 28, 2007
    • TAKEHIRO CO., LTD.
    • Masaki ISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Ultralight soundproof material
    • Publication number 20060201741
    • Publication date Sep 14, 2006
    • Toru Inoue
    • B60 - VEHICLES IN GENERAL