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Hisakazu OKABAYASHI

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY CHARGER
    • Publication number 20230208179
    • Publication date Jun 29, 2023
    • MAKITA CORPORATION
    • Masaya MIZUTANI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CHARGER
    • Publication number 20220085640
    • Publication date Mar 17, 2022
    • MAKITA CORPORATION
    • Hisakazu OKABAYASHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    CHARGER, CHARGING SYSTEM, AND METHOD FOR CONTROLLING CHARGE CURRENT
    • Publication number 20210075233
    • Publication date Mar 11, 2021
    • MAKITA CORPORATION
    • Hisakazu OKABAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CHARGING SYSTEM, BATTERY PACK, AND CHARGER
    • Publication number 20200203968
    • Publication date Jun 25, 2020
    • MAKITA CORPORATION
    • Hisakazu OKABAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CHARGER
    • Publication number 20180278071
    • Publication date Sep 27, 2018
    • MAKITA CORPORATION
    • Junichi MURAKAMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGING APPARATUS
    • Publication number 20130285600
    • Publication date Oct 31, 2013
    • Makita Corporation
    • Yoshihiro Ishikawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RANDOM NUMBER GENERATING DEVICE
    • Publication number 20130191428
    • Publication date Jul 25, 2013
    • Makita Corporation
    • Hisakazu OKABAYASHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    BATTERY PACK
    • Publication number 20130113427
    • Publication date May 9, 2013
    • Masafumi NODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TEMPERATURE DETECTION DEVICE AND BATTERY PACK
    • Publication number 20130108904
    • Publication date May 2, 2013
    • Hisakazu OKABAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK FOR ELECTRIC POWER TOOL
    • Publication number 20130082658
    • Publication date Apr 4, 2013
    • Hiroshi HANAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HEAT GENERATION AMOUNT ESTIMATION UNIT FOR BATTERY FOR ELECTRIC POW...
    • Publication number 20130033790
    • Publication date Feb 7, 2013
    • Makita Corporation
    • Tadahiko Kobayakawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    BATTERY PACK FOR ELECTRIC POWER TOOL, CONTROL CIRCUIT, AND PROGRAM
    • Publication number 20130033233
    • Publication date Feb 7, 2013
    • Makita Corporation
    • Masafumi NODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INTERNAL TEMPERATURE ESTIMATION UNIT FOR BATTERY FOR ELECTRIC POWER...
    • Publication number 20130027828
    • Publication date Jan 31, 2013
    • Makita Corporation
    • Masafumi Noda
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BATTERY PACK FOR ELECTRIC POWER TOOL, AND BATTERY CONNECTION DEVICE
    • Publication number 20120235628
    • Publication date Sep 20, 2012
    • Makita Corporation
    • Hisakazu Okabayashi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    RECHARGEABLE BATTERY PACK
    • Publication number 20120100405
    • Publication date Apr 26, 2012
    • MAKITA CORPORATION
    • Masafumi NODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Information rewriting device and recording medium
    • Publication number 20100019719
    • Publication date Jan 28, 2010
    • MAKITA CORPORATION
    • Hisakazu Okabayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Apparatus for refreshing batteries
    • Publication number 20030178968
    • Publication date Sep 25, 2003
    • Kazuyuki Sakakibara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER