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Takafumi OGIWARA

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  • Hamamatsu-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LASER PROCESSING METHOD AND LASER PROCESSING DEVICE
    • Publication number 20250105011
    • Publication date Mar 27, 2025
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER PROCESSING METHOD
    • Publication number 20250050454
    • Publication date Feb 13, 2025
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
    • Publication number 20250025963
    • Publication date Jan 23, 2025
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
    • Publication number 20240375210
    • Publication date Nov 14, 2024
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER MACHINING APPARATUS AND LASER MACHINING METHOD
    • Publication number 20240238897
    • Publication date Jul 18, 2024
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER MACHINING DEVICE AND LASER MACHINING METHOD
    • Publication number 20240238905
    • Publication date Jul 18, 2024
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
    • Publication number 20240207978
    • Publication date Jun 27, 2024
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD
    • Publication number 20240082959
    • Publication date Mar 14, 2024
    • Hamamatsu Photonics K.K.
    • Yo SUGIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
    • Publication number 20240051067
    • Publication date Feb 15, 2024
    • Hamamatsu Photonics K.K.
    • Yo SUGIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER MACHINING METHOD
    • Publication number 20240033859
    • Publication date Feb 1, 2024
    • Hamamatsu Photonics K.K.
    • Yo SUGIMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INSPECTION DEVICE AND PROCESSING SYSTEM
    • Publication number 20230335421
    • Publication date Oct 19, 2023
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
    • Publication number 20230294212
    • Publication date Sep 21, 2023
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INSPECTION DEVICE AND INSPECTION METHOD
    • Publication number 20230154774
    • Publication date May 18, 2023
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE AND INSPECTION METHOD
    • Publication number 20230146811
    • Publication date May 11, 2023
    • Hamamatsu Photonics K.K.
    • Yuta KONDOH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INSPECTION DEVICE AND INSPECTION METHOD
    • Publication number 20230113051
    • Publication date Apr 13, 2023
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INSPECTION DEVICE AND INSPECTION METHOD
    • Publication number 20230109456
    • Publication date Apr 6, 2023
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE
    • Publication number 20220410311
    • Publication date Dec 29, 2022
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE, AND LASER PROCESSING METHOD
    • Publication number 20220355413
    • Publication date Nov 10, 2022
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
    • Publication number 20220331907
    • Publication date Oct 20, 2022
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE, AND LASER PROCESSING METHOD
    • Publication number 20220331902
    • Publication date Oct 20, 2022
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORKPIECE CUTTING METHOD
    • Publication number 20210053157
    • Publication date Feb 25, 2021
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING METHOD
    • Publication number 20200365460
    • Publication date Nov 19, 2020
    • IWATANI CORPORATION
    • Toshiki MANABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CUTTING METHOD
    • Publication number 20200365461
    • Publication date Nov 19, 2020
    • IWATANI CORPORATION
    • Toshiki MANABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORKPIECE CUTTING METHOD
    • Publication number 20200180075
    • Publication date Jun 11, 2020
    • KYORITSU CHEMICAL & CO., LTD.
    • Mikiharu KUCHIKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING METHOD
    • Publication number 20190304839
    • Publication date Oct 3, 2019
    • HAMAMATSU PHOTONICS K. K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING METHOD
    • Publication number 20180294189
    • Publication date Oct 11, 2018
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING METHOD, AND LASER PROCESSING DEVICE
    • Publication number 20180281116
    • Publication date Oct 4, 2018
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING METHOD, AND LASER PROCESSING DEVICE
    • Publication number 20180272465
    • Publication date Sep 27, 2018
    • Hamamatsu Photonics K.K.
    • Takafumi OGIWARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
    • Publication number 20170106476
    • Publication date Apr 20, 2017
    • Hamamatsu Photonics K.K.
    • Takeshi SAKAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER PROCESSING SYSTEM
    • Publication number 20120327501
    • Publication date Dec 27, 2012
    • Hamamatsu Photonics K.K.
    • Takeshi Sakamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR