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Daiji Tamakura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Antibacterial device and electrical apparatus
    • Patent number 11,464,884
    • Issue date Oct 11, 2022
    • Murata Manufacturing Co., Ltd.
    • Masamichi Ando
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Antibacterial yarn and antibacterial fabric
    • Patent number 11,326,279
    • Issue date May 10, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenichiro Takumi
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Filter and air-conditioning device
    • Patent number 11,071,933
    • Issue date Jul 27, 2021
    • Murata Manufacturing Co., Ltd.
    • Takafumi Inoue
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Filter and air-conditioning device
    • Patent number 10,710,011
    • Issue date Jul 14, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Takafumi Inoue
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER AND AIR-CONDITIONING DEVICE
    • Publication number 20240001269
    • Publication date Jan 4, 2024
    • Murata Manufacturing Co., Ltd.
    • Takafumi INOUE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MASK
    • Publication number 20230041282
    • Publication date Feb 9, 2023
    • Murata Manufacturing Co., Ltd.
    • Masayoshi TAKAGI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    YARN AND FABRIC
    • Publication number 20220364277
    • Publication date Nov 17, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenichi MORI
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Application

    YARN AND FABRIC
    • Publication number 20220074086
    • Publication date Mar 10, 2022
    • TEIJIN FRONTIER CO., LTD.
    • Ryo Todo
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    FILTER AND AIR-CONDITIONING DEVICE
    • Publication number 20210268414
    • Publication date Sep 2, 2021
    • Murata Manufacturing Co., Ltd.
    • Takafumi Inoue
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC FIBER COMPOSITE AND PIEZOELECTRIC CLOTHING
    • Publication number 20210057633
    • Publication date Feb 25, 2021
    • KAO CORPORATION
    • Kenji Ishiguro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTIBACTERIAL DEVICE AND ELECTRICAL APPARATUS
    • Publication number 20200289697
    • Publication date Sep 17, 2020
    • Murata Manufacturing Co., Ltd.
    • Masamichi Ando
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CHARGING FIBER, CHARGING FILTER, SUBSTANCE ATTRACTING MATERIAL, AND...
    • Publication number 20200292206
    • Publication date Sep 17, 2020
    • Murata Manufacturing Co., Ltd.
    • Daiji Tamakura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER AND AIR-CONDITIONING DEVICE
    • Publication number 20200282350
    • Publication date Sep 10, 2020
    • Murata Manufacturing Co., Ltd.
    • Takafumi Inoue
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER AND AIR-CONDITIONING DEVICE
    • Publication number 20190336895
    • Publication date Nov 7, 2019
    • Murata Manufacturing Co., Ltd.
    • Takafumi Inoue
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    ANTIBACTERIAL YARN AND ANTIBACTERIAL FABRIC
    • Publication number 20190330771
    • Publication date Oct 31, 2019
    • Murata Manufacturing Co., Ltd.
    • Kenichiro Takumi
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING