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Masafumi Yamagami

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioner
    • Patent number D523942
    • Issue date Jun 27, 2006
    • Sharp Kabushiki Kaisha
    • Masafumi Yamagami
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air conditioner
    • Patent number D502256
    • Issue date Feb 22, 2005
    • Sharp Kabushiki Kaisha
    • Masafumi Yamagami
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air conditioner
    • Patent number D465564
    • Issue date Nov 12, 2002
    • Sharp Kabushiki Kaisha
    • Masafumi Yamagami
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D403477
    • Issue date Dec 29, 1998
    • Sharp Kabushiki Kaisha
    • Taiji Tsujimoto
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D403478
    • Issue date Dec 29, 1998
    • Sharp Kabushiki Kaisha
    • Taiji Tsujimoto
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Video camera
    • Patent number D384087
    • Issue date Sep 23, 1997
    • Sharp Kabushiki Kaisha
    • Masafumi Yamagami
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Microwave oven
    • Patent number D324466
    • Issue date Mar 10, 1992
    • Sharp Corporation
    • Masafumi Yamagami
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D309691
    • Issue date Aug 7, 1990
    • Sharp Corporation
    • Masafumi Yamagami
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Hair drier
    • Patent number D299874
    • Issue date Feb 14, 1989
    • Sharp Corporation
    • Masafumi Yamagami
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair setter
    • Patent number D287299
    • Issue date Dec 16, 1986
    • Sharp Corporation
    • Masafumi Yamagami
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Electronic calculator
    • Patent number D281171
    • Issue date Oct 29, 1985
    • Sharp Corporation
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electric shaver
    • Patent number D279722
    • Issue date Jul 16, 1985
    • Sharp Corporation
    • Kenichi Haruguchi
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Electronic calculator
    • Patent number D274822
    • Issue date Jul 24, 1984
    • Sharp Corporation
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D274439
    • Issue date Jun 26, 1984
    • Sharp Corporation
    • Keiji Sakata
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D273795
    • Issue date May 8, 1984
    • Sharp Corporation
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D273306
    • Issue date Apr 3, 1984
    • Sharp Corporation
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D273307
    • Issue date Apr 3, 1984
    • Sharp Corporation
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D269355
    • Issue date Jun 14, 1983
    • Sharp Corporation
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculating machine
    • Patent number D265837
    • Issue date Aug 17, 1982
    • Sharp Corporation
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculating machine
    • Patent number D262140
    • Issue date Dec 1, 1981
    • Sharp Corporation
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Digital watch
    • Patent number D261994
    • Issue date Nov 24, 1981
    • Sharp Corporation
    • Masafumi Yamagami
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Digital watch
    • Patent number D261732
    • Issue date Nov 10, 1981
    • Sharp Corporation
    • Masafumi Yamagami
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Digital watch
    • Patent number D261731
    • Issue date Nov 10, 1981
    • Sharp Corporation
    • Masafumi Yamagami
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Electronic calculating machine
    • Patent number D258892
    • Issue date Apr 14, 1981
    • Sharp Corporation
    • Yoshihisa Ohie
    • D18 - Printing and office machinery
  • Information Patent Grant

    Watch
    • Patent number D257003
    • Issue date Sep 23, 1980
    • Sharp Kabushiki Kaisha
    • Masafumi Yamagami
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Combined electronic calculating machine and clock
    • Patent number D256924
    • Issue date Sep 16, 1980
    • Sharp Kabushiki Kaisha
    • Yoshihisa Ohie
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculating machine
    • Patent number D256695
    • Issue date Sep 2, 1980
    • Sharp Kabushiki Kaisha
    • Masafumi Yamagami
    • D18 - Printing and office machinery
  • Information Patent Grant

    Digital watch
    • Patent number D255877
    • Issue date Jul 15, 1980
    • Sharp Corporation
    • Masafumi Yamagami
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Electronic calculating machine
    • Patent number D251272
    • Issue date Mar 6, 1979
    • Sharp Kabushiki Kaisha
    • Shigetoshi Hazama
    • D18 - Printing and office machinery
  • Information Patent Grant

    Digital clock
    • Patent number D250176
    • Issue date Nov 7, 1978
    • Sharp Kabushiki Kaisha
    • Masafumi Yamagami
    • D10 - Measuring, testing, or signalling instruments