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Takaaki Kassai

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY
    • Publication number 20240304914
    • Publication date Sep 12, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • KOTA SHIMIZU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIBER-COUPLED LASER SYSTEMS WITH CONTROLLABLE BEAM SHAPES
    • Publication number 20230402807
    • Publication date Dec 14, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Takaaki KASSAI
    • G02 - OPTICS
  • Information Patent Application

    LASER SHUTTER UNIT AND LASER SYSTEM
    • Publication number 20220326590
    • Publication date Oct 13, 2022
    • Panasonic Holdings Corporation
    • SHIGEYUKI MORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER OSCILLATION DEVICE
    • Publication number 20220173576
    • Publication date Jun 2, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKAYUKI YOSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY
    • Publication number 20220149466
    • Publication date May 12, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • KOTA SHIMIZU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LASER PROCESSING APPARATUS
    • Publication number 20210346984
    • Publication date Nov 11, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • IZURU NAKAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER OSCILLATOR AND LASER PROCESSING METHOD
    • Publication number 20210234337
    • Publication date Jul 29, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKAAKI KASSAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEALED CELL AND METHOD FOR MANUFACTURING SAME
    • Publication number 20200259133
    • Publication date Aug 13, 2020
    • SANYO ELECTRIC CO., LTD.
    • Yusuke Tominaga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WELDED STRUCTURE AND MANUFACTURING METHOD THEREOF
    • Publication number 20180281111
    • Publication date Oct 4, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKAAKI KASSAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FOCUS OPTICAL SYSTEM AND OPTICAL DISC MASTER EXPOSURE APPARATUS
    • Publication number 20090262634
    • Publication date Oct 22, 2009
    • Takeshi OMORI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Measurement probe and using method for the same
    • Publication number 20050204573
    • Publication date Sep 22, 2005
    • Takaaki Kassai
    • G01 - MEASURING TESTING
  • Information Patent Application

    Method and apparatus for transferring a thin plate
    • Publication number 20040037690
    • Publication date Feb 26, 2004
    • Matsushita Electric Industries Co., Ltd.
    • Keishi Kubo
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS