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Akihiko Yamashita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor module and power converter
    • Patent number 10,727,150
    • Issue date Jul 28, 2020
    • Mitsubishi Electric Corporation
    • Haruhiko Murakami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrode terminal, semiconductor device, and power conversion appa...
    • Patent number 10,714,447
    • Issue date Jul 14, 2020
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number D873227
    • Issue date Jan 21, 2020
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor apparatus
    • Patent number 10,468,372
    • Issue date Nov 5, 2019
    • Mitsubishi Electric Corporation
    • Keisuke Eguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number D864884
    • Issue date Oct 29, 2019
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor apparatus
    • Patent number 10,325,825
    • Issue date Jun 18, 2019
    • Mitsubishi Electric Corporation
    • Nobuchika Aoki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Press-fit terminal, semiconductor device, power conversion apparatu...
    • Patent number 9,774,112
    • Issue date Sep 26, 2017
    • Mitsubishi Electric Corporation
    • Yoshitaka Kimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power semiconductor module comprising a case, base plate, and spacer
    • Patent number 9,653,369
    • Issue date May 16, 2017
    • Mitsubishi Electric Corporation
    • Yoshitaka Kimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number D783549
    • Issue date Apr 11, 2017
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D773412
    • Issue date Dec 6, 2016
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D773413
    • Issue date Dec 6, 2016
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D767516
    • Issue date Sep 27, 2016
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D766851
    • Issue date Sep 20, 2016
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number D759604
    • Issue date Jun 21, 2016
    • Mitsubishi Electric Corporation
    • Rei Yoneyama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor module
    • Patent number 9,159,676
    • Issue date Oct 13, 2015
    • Mitsubishi Electric Corporation
    • Takami Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Content reproduction device
    • Patent number 8,750,386
    • Issue date Jun 10, 2014
    • SANYO Electric Co., Ltd.
    • Akihiko Yamashita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Wireless redistribution system for terrestrial digital television b...
    • Patent number 7,538,825
    • Issue date May 26, 2009
    • Sanyo Electric Co., Ltd.
    • Hideki Kasamatsu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Apparatus and process for decoding motion pictures
    • Patent number 7,139,315
    • Issue date Nov 21, 2006
    • Sanyo Electric Co., LTD
    • Katsunori Hirase
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Program guide display controller and television receiver
    • Patent number 7,051,353
    • Issue date May 23, 2006
    • Sanyo Electric Co., LTD
    • Akihiko Yamashita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Program guide display controller and television receiver
    • Patent number 6,421,828
    • Issue date Jul 16, 2002
    • Sanyo Electric Co., LTD
    • Masako Wakisaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Pay broadcasting receiver apparatus
    • Patent number 6,067,564
    • Issue date May 23, 2000
    • Sanyo Electric Co., Ltd.
    • Akira Urakoshi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Apparatus for demodulating sub-nyquist sampled video signal and dem...
    • Patent number 4,979,037
    • Issue date Dec 18, 1990
    • Sanyo Electric Co., Ltd.
    • Yosuke Mizutani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents