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Keiji NOMARU

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WAFER MANUFACTURING APPARATUS
    • Publication number 20230241723
    • Publication date Aug 3, 2023
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THICKNESS MEASURING APPARATUS
    • Publication number 20230228558
    • Publication date Jul 20, 2023
    • Disco Corporation
    • Keiji Nomaru
    • G01 - MEASURING TESTING
  • Information Patent Application

    MEASURING APPARATUS
    • Publication number 20230213331
    • Publication date Jul 6, 2023
    • Disco Corporation
    • Keiji Nomaru
    • G01 - MEASURING TESTING
  • Information Patent Application

    SURFACE PROCESSING MACHINE
    • Publication number 20230201961
    • Publication date Jun 29, 2023
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POLISHING APPARATUS
    • Publication number 20230150086
    • Publication date May 18, 2023
    • Disco Corporation
    • Kazuma SEKIYA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    PULSE DURATION MEASURING APPARATUS
    • Publication number 20230054345
    • Publication date Feb 23, 2023
    • Disco Corporation
    • Koji TOYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MEASURING APPARATUS THAT MEASURES HEIGHT POSITION OR THICKNESS OF M...
    • Publication number 20220163449
    • Publication date May 26, 2022
    • Disco Corporation
    • Nobuyuki KIMURA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LASER PROCESSING APPARATUS
    • Publication number 20220143747
    • Publication date May 12, 2022
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING METHOD
    • Publication number 20220122886
    • Publication date Apr 21, 2022
    • Disco Corporation
    • Yuji HADANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER PROCESSING METHOD
    • Publication number 20220016731
    • Publication date Jan 20, 2022
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WAFER FORMING METHOD
    • Publication number 20210316476
    • Publication date Oct 14, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20210308789
    • Publication date Oct 7, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING MACHINE
    • Publication number 20210229186
    • Publication date Jul 29, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WAFER PROCESSING METHOD AND WAFER PROCESSING APPARATUS
    • Publication number 20210233814
    • Publication date Jul 29, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WAFER PRODUCING METHOD AND WAFER PRODUCING APPARATUS
    • Publication number 20210221026
    • Publication date Jul 22, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DETECTING APPARATUS
    • Publication number 20210178512
    • Publication date Jun 17, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ILLUMINATING APPARATUS
    • Publication number 20210138580
    • Publication date May 13, 2021
    • Disco Corporation
    • Keiji NOMARU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IMAGE CAPTURING APPARATUS
    • Publication number 20210140756
    • Publication date May 13, 2021
    • Disco Corporation
    • Keiji Nomaru
    • G01 - MEASURING TESTING
  • Information Patent Application

    PROCESSING APPARATUS
    • Publication number 20210129264
    • Publication date May 6, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING MACHINE
    • Publication number 20210129265
    • Publication date May 6, 2021
    • Disco Corporation
    • Keiji NOMARU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PROCESSING METHOD OF WORKPIECE AND PROCESSING APPARATUS
    • Publication number 20210118755
    • Publication date Apr 22, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    THICKNESS MEASURING APPARATUS
    • Publication number 20210107112
    • Publication date Apr 15, 2021
    • Disco Corporation
    • Nobuyuki KIMURA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LASER PROCESSING APPARATUS
    • Publication number 20210094128
    • Publication date Apr 1, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF CONFIRMING OPTICAL AXIS OF LASER PROCESSING APPARATUS
    • Publication number 20210069826
    • Publication date Mar 11, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MEASURING APPARATUS
    • Publication number 20210069848
    • Publication date Mar 11, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OPTICAL AXIS ADJUSTMENT JIG AND METHOD OF CONFIRMING OPTICAL AXIS O...
    • Publication number 20210069827
    • Publication date Mar 11, 2021
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING APPARATUS
    • Publication number 20200398370
    • Publication date Dec 24, 2020
    • Disco Corporation
    • Keiji NOMARU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SAW FILTER MANUFACTURING METHOD AND SAW FILTER
    • Publication number 20200343878
    • Publication date Oct 29, 2020
    • Disco Corporation
    • Jun ABATAKE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    THICKNESS MEASURING APPARATUS
    • Publication number 20200340801
    • Publication date Oct 29, 2020
    • Disco Corporation
    • Nobuyuki KIMURA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ULTRAFAST IMAGING APPARATUS
    • Publication number 20200322510
    • Publication date Oct 8, 2020
    • Disco Corporation
    • Keiji NOMARU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE