TREA

Junichi Yamada

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Monitor for a computer
    • Patent number D356554
    • Issue date Mar 21, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Takemasa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video monitor
    • Patent number D356557
    • Issue date Mar 21, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Takemasa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video telephone
    • Patent number D354954
    • Issue date Jan 31, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Eiichiro Naito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Television receiver
    • Patent number D350346
    • Issue date Sep 6, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Takemasa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Power head agitator for a vacuum cleaner
    • Patent number D318542
    • Issue date Jul 23, 1991
    • Matsushita Electric Indust. Co., Ltd.
    • Kunio Funatsu
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Electric vacuum cleaner
    • Patent number D311614
    • Issue date Oct 23, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Yukio Hirano
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Air cleaner
    • Patent number D307936
    • Issue date May 15, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Yukio Hirano
    • D23 - Environmental heating and cooling