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Naoya AIKAWA

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  • Isehara-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stage, film-forming apparatus, and film-processing apparatus
    • Patent number 12,211,710
    • Issue date Jan 28, 2025
    • NHK Spring Co., Ltd.
    • Toshihiko Hanamachi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Temperature sensor and heater unit
    • Patent number 12,000,737
    • Issue date Jun 4, 2024
    • NHK Spring Co., Ltd.
    • Naoya Kida
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Heater unit
    • Patent number 11,490,464
    • Issue date Nov 1, 2022
    • NHK Spring Co., Ltd.
    • Toshihiko Hanamachi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminate and method of fabricating laminate
    • Patent number 10,435,792
    • Issue date Oct 8, 2019
    • NHK Spring Co., Ltd.
    • Masaru Takimoto
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Heater unit
    • Patent number 10,290,529
    • Issue date May 14, 2019
    • NHK Spring Co., Ltd.
    • Toshihiko Hanamachi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    POLISHING DEVICE, POLISHING METHOD, AND MACHINE PART
    • Publication number 20250010425
    • Publication date Jan 9, 2025
    • NHK Spring Co., Ltd.
    • Masahiro FUJII
    • B24 - GRINDING POLISHING
  • Information Patent Application

    PLACEMENT BOARD AND PLACEMENT STRUCTURE
    • Publication number 20240178049
    • Publication date May 30, 2024
    • NHK Spring Co., Ltd.
    • Naoya Kida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STAGE, FILM-FORMING APPARATUS OR FILM-PROCESSING APPARATUS INCLUDIN...
    • Publication number 20220157579
    • Publication date May 19, 2022
    • NHK Spring Co., Ltd.
    • Naoya Kida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    TEMPERATURE SENSOR AND HEATER UNIT
    • Publication number 20220155156
    • Publication date May 19, 2022
    • NHK Spring Co., Ltd.
    • Naoya KIDA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    HEATER
    • Publication number 20220151031
    • Publication date May 12, 2022
    • NHK Spring Co., Ltd.
    • Naoya KIDA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEATER AND STAGE HAVING THE HEATER
    • Publication number 20210235550
    • Publication date Jul 29, 2021
    • NHK Spring Co., Ltd.
    • Toshihiko HANAMACHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STAGE, FILM-FORMING APPARATUS, AND FILM-PROCESSING APPARATUS
    • Publication number 20210217638
    • Publication date Jul 15, 2021
    • NHK Spring Co., Ltd.
    • Toshihiko HANAMACHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEATER UNIT
    • Publication number 20200043638
    • Publication date Feb 6, 2020
    • NHK SPRING CO., LTD.
    • Toshihiko HANAMACHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SUBSTRATE-PLACING STAGE AND MANUFACTURING METHOD THEREOF
    • Publication number 20190228953
    • Publication date Jul 25, 2019
    • NHK SPRING CO., LTD.
    • Toshihiro TACHIKAWA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    LAMINATE AND METHOD OF MANUFACTURING LAMINATE
    • Publication number 20180315680
    • Publication date Nov 1, 2018
    • NHK Spring Co., Ltd.
    • Naoya Aikawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    HEATER UNIT
    • Publication number 20180226285
    • Publication date Aug 9, 2018
    • NHK Spring Co., Ltd.
    • Toshihiko HANAMACHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LAMINATE AND METHOD OF FABRICATING LAMINATE
    • Publication number 20170058406
    • Publication date Mar 2, 2017
    • Masaru Takimoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...