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Toru Iwagami

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor module and semiconductor device
    • Patent number 11,257,732
    • Issue date Feb 22, 2022
    • Mitsubishi Electric Corporation
    • Maki Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Package and terminal arrangement for semiconductor module
    • Patent number 11,069,602
    • Issue date Jul 20, 2021
    • Mitsubishi Electric Corporation
    • Shuhei Yokoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device sorting system and semiconductor device
    • Patent number 10,566,222
    • Issue date Feb 18, 2020
    • Mitsubishi Electric Corporation
    • Shuhei Yokoyama
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Modular power conversion semiconductor device
    • Patent number 10,186,978
    • Issue date Jan 22, 2019
    • Mitsubishi Electric Corporation
    • Kosuke Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power semiconductor device
    • Patent number D783550
    • Issue date Apr 11, 2017
    • Mitsubishi Electric Corporation
    • Maki Hasegawa
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Power semiconductor device
    • Patent number D777124
    • Issue date Jan 24, 2017
    • Mitsubishi Electric Corporation
    • Maki Hasegawa
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Power semiconductor device
    • Patent number D772182
    • Issue date Nov 22, 2016
    • Mitsubishi Electric Corporation
    • Maki Hasegawa
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Power semiconductor device
    • Patent number D770994
    • Issue date Nov 8, 2016
    • Mitsubishi Electric Corporation
    • Maki Hasegawa
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Power semiconductor device
    • Patent number 9,106,156
    • Issue date Aug 11, 2015
    • Mitsubishi Electric Corporation
    • Tomofumi Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter circuit
    • Patent number 7,924,064
    • Issue date Apr 12, 2011
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter circuit
    • Patent number 7,683,678
    • Issue date Mar 23, 2010
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power semiconductor device
    • Patent number 7,538,587
    • Issue date May 26, 2009
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power semiconductor module with detector for detecting main circuit...
    • Patent number 7,102,376
    • Issue date Sep 5, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device
    • Patent number 6,807,038
    • Issue date Oct 19, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter module having a plurality of terminals at a predetermined...
    • Patent number 6,794,742
    • Issue date Sep 21, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Hisashi Kawafuji
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power semiconductor device
    • Patent number 6,717,828
    • Issue date Apr 6, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device
    • Patent number D472530
    • Issue date Apr 1, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Mitsutaka Iwasaki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Field effect semiconductor device and its production method
    • Patent number 6,541,826
    • Issue date Apr 1, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power module
    • Patent number 6,529,062
    • Issue date Mar 4, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Gourab Majumdar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number D470825
    • Issue date Feb 25, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Mitsutaka Iwasaki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D470824
    • Issue date Feb 25, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Mitsutaka Iwasaki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D470463
    • Issue date Feb 18, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Mitsutaka Iwasaki
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR MODULE
    • Publication number 20200194353
    • Publication date Jun 18, 2020
    • Mitsubishi Electric Corporation
    • Shuhei YOKOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MODULE AND SEMICONDUCTOR DEVICE
    • Publication number 20190259681
    • Publication date Aug 22, 2019
    • Mitsubishi Electric Corporation
    • Maki HASEGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE SORTING SYSTEM AND SEMICONDUCTOR DEVICE
    • Publication number 20190103297
    • Publication date Apr 4, 2019
    • Mitsubishi Electric Corporation
    • Shuhei YOKOYAMA
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160036343
    • Publication date Feb 4, 2016
    • Mitsubishi Electric Corporation
    • Kosuke YAMAGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20130155745
    • Publication date Jun 20, 2013
    • Tomofumi Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter circuit
    • Publication number 20090180228
    • Publication date Jul 16, 2009
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Inverter citcuit
    • Publication number 20080211547
    • Publication date Sep 4, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power semiconductor device
    • Publication number 20060113838
    • Publication date Jun 1, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Inverter circuit
    • Publication number 20050116744
    • Publication date Jun 2, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power semiconductor module with detector for detecting main circuit...
    • Publication number 20050007139
    • Publication date Jan 13, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power semiconductor device
    • Publication number 20030193819
    • Publication date Oct 16, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Inverter module
    • Publication number 20030006434
    • Publication date Jan 9, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Hisashi Kawafuji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device
    • Publication number 20020114115
    • Publication date Aug 22, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Field effect semiconductor device and its production method
    • Publication number 20020113274
    • Publication date Aug 22, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Toru Iwagami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power module
    • Publication number 20020030532
    • Publication date Mar 14, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Gourab Majumdar
    • H01 - BASIC ELECTRIC ELEMENTS