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Masatoshi Arai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 11,476,371
    • Issue date Oct 18, 2022
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,417,780
    • Issue date Aug 16, 2022
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,398,564
    • Issue date Jul 26, 2022
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,201,240
    • Issue date Dec 14, 2021
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,004,931
    • Issue date May 11, 2021
    • Kabushiki Kaisha Toshiba
    • Shunsuke Nitta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,903,202
    • Issue date Jan 26, 2021
    • Kabushiki Kaisha Toshiba
    • Hiroaki Katou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,340,378
    • Issue date Jul 2, 2019
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vertical power MOSFET device
    • Patent number 9,954,055
    • Issue date Apr 24, 2018
    • Kabushiki Kaisha Toshiba
    • Kenya Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,917,183
    • Issue date Mar 13, 2018
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,660,071
    • Issue date May 23, 2017
    • Kabushiki Kaisha Toshiba
    • Hiroaki Katou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method for manufacturing the same
    • Patent number 9,559,057
    • Issue date Jan 31, 2017
    • Kabushiki Kaisha Toshiba
    • Tatsuya Nishiwaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method for manufacturing same
    • Patent number 9,379,216
    • Issue date Jun 28, 2016
    • Kabushiki Kaisha Toshiba
    • Tatsuya Nishiwaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 8,912,622
    • Issue date Dec 16, 2014
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rectifier circuit
    • Patent number 8,872,192
    • Issue date Oct 28, 2014
    • Kabushiki Kaisha Toshiba
    • Tatsuya Nishiwaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method for manufacturing same
    • Patent number 8,723,253
    • Issue date May 13, 2014
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi Ohta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 8,629,526
    • Issue date Jan 14, 2014
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi Ohta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Schottky barrier diode and MOSFET semiconductor device
    • Patent number 8,552,476
    • Issue date Oct 8, 2013
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi Ohta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method for manufacturing same
    • Patent number 8,502,305
    • Issue date Aug 6, 2013
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi Ohta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dimension measuring apparatus
    • Patent number 7,855,790
    • Issue date Dec 21, 2010
    • Osaka University
    • Norihiko Nishizawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Alarm display system for vehicles
    • Patent number 7,280,037
    • Issue date Oct 9, 2007
    • Calsonic Kansei Corporation
    • Masatoshi Arai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Movable personal computer using system in a motor vehicle
    • Patent number 7,146,259
    • Issue date Dec 5, 2006
    • Calsonic Kansei Corporation
    • Masatoshi Arai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Input apparatus for vehicle-installed instruments
    • Patent number 6,903,652
    • Issue date Jun 7, 2005
    • Calsonic Kansei Corporation
    • Kunihiko Noguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method and device for measuring a surface contour
    • Patent number 5,041,988
    • Issue date Aug 20, 1991
    • Tokyo Seimitsu Co., Ltd.
    • Toru Suzuki
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240321808
    • Publication date Sep 26, 2024
    • Kabushiki Kaisha Toshiba
    • Kazuki MATSUO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240088086
    • Publication date Mar 14, 2024
    • Kabushiki Kaisha Toshiba
    • Masatoshi ARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR CHIP AND SEMICONDUCTOR DEVICE
    • Publication number 20240038713
    • Publication date Feb 1, 2024
    • Kabushiki Kaisha Toshiba
    • Shotaro Baba
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220085191
    • Publication date Mar 17, 2022
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210296491
    • Publication date Sep 23, 2021
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210057589
    • Publication date Feb 25, 2021
    • KABUSHIKI KAISHA TOSHIBA
    • Masatoshi ARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200259011
    • Publication date Aug 13, 2020
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190081030
    • Publication date Mar 14, 2019
    • Kabushiki Kaisha Toshiba
    • Hiroaki KATOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180240867
    • Publication date Aug 23, 2018
    • Kabushiki Kaisha Toshiba
    • Shunsuke Nitta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE
    • Publication number 20180102308
    • Publication date Apr 12, 2018
    • Kabushiki Kaisha Toshiba
    • Tatsuya NISHIWAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170263699
    • Publication date Sep 14, 2017
    • Kabushiki Kaisha Toshiba
    • Kenya KOBAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170062604
    • Publication date Mar 2, 2017
    • Kabushiki Kaisha Toshiba
    • Hiroaki KATOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170047316
    • Publication date Feb 16, 2017
    • Kabushiki Kaisha Toshiba
    • Hiroaki KATOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20170040252
    • Publication date Feb 9, 2017
    • Kabushiki Kaisha Toshiba
    • Tatsuya Nishiwaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160268420
    • Publication date Sep 15, 2016
    • Kabushiki Kaisha Toshiba
    • Masatoshi Arai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150364562
    • Publication date Dec 17, 2015
    • Kabushiki Kaisha Toshiba
    • Yoshitaka Hokomoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20140284708
    • Publication date Sep 25, 2014
    • Kabushiki Kaisha Toshiba
    • Tatsuya Nishiwaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20140167201
    • Publication date Jun 19, 2014
    • Masatoshi ARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RECTIFIER CIRCUIT
    • Publication number 20130341641
    • Publication date Dec 26, 2013
    • Kabushiki Kaisha Toshiba
    • Tatsuya NISHIWAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
    • Publication number 20130248995
    • Publication date Sep 26, 2013
    • Kabushiki Kaisha Toshiba
    • Tatsuya NISHIWAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20130069147
    • Publication date Mar 21, 2013
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi OHTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20130069151
    • Publication date Mar 21, 2013
    • Kabushiki Kaisha Toshiba
    • TSUYOSHI OHTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20120241853
    • Publication date Sep 27, 2012
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi OHTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20120241896
    • Publication date Sep 27, 2012
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi OHTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20120241898
    • Publication date Sep 27, 2012
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi Ohta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20120241854
    • Publication date Sep 27, 2012
    • Kabushiki Kaisha Toshiba
    • Tsuyoshi OHTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIMENSION MEASURING APPARATUS
    • Publication number 20090237675
    • Publication date Sep 24, 2009
    • Norihiko Nishizawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    Alarm display system for vehicles
    • Publication number 20060049927
    • Publication date Mar 9, 2006
    • CALSONIC KANSEI CORPORATION
    • Masatoshi Arai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Input apparatus for vehicle-installed instruments
    • Publication number 20030234764
    • Publication date Dec 25, 2003
    • CALSONIC KANSEI CORPORATION
    • Kunihiko Noguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Semiconductor wafer inspection machine
    • Publication number 20010007498
    • Publication date Jul 12, 2001
    • Masatoshi Arai
    • G01 - MEASURING TESTING