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  • H01J2893/0019
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2893/00Discharge tubes and lamps

Current Industry

H01J2893/0019Chemical composition and manufacture
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cathode component for discharge lamp
    • Patent number 9,030,100
    • Issue date May 12, 2015
    • Kabushiki Kaisha Toshiba
    • Hitoshi Aoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3816079
    • Patent number 3,816,079
    • Issue date Jun 11, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3611523
    • Patent number 3,611,523
    • Issue date Oct 12, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3580739
    • Patent number 3,580,739
    • Issue date May 25, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3551727
    • Patent number 3,551,727
    • Issue date Dec 29, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3535758
    • Patent number 3,535,758
    • Issue date Oct 27, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3530559
    • Patent number 3,530,559
    • Issue date Sep 29, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3389285
    • Patent number 3,389,285
    • Issue date Jun 18, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3271849
    • Patent number 3,271,849
    • Issue date Sep 13, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3246387
    • Patent number 3,246,387
    • Issue date Apr 19, 1966
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3210592
    • Patent number 3,210,592
    • Issue date Oct 5, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3202543
    • Patent number 3,202,543
    • Issue date Aug 24, 1965
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3200284
    • Patent number 3,200,284
    • Issue date Aug 10, 1965
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3092749
    • Patent number 3,092,749
    • Issue date Jun 4, 1963
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3070721
    • Patent number 3,070,721
    • Issue date Dec 25, 1962
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2960621
    • Patent number 2,960,621
    • Issue date Nov 15, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2954497
    • Patent number 2,954,497
    • Issue date Sep 27, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2895890
    • Patent number 2,895,890
    • Issue date Jul 21, 1959
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    2895889
    • Patent number 2,895,889
    • Issue date Jul 21, 1959
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    2891304
    • Patent number 2,891,304
    • Issue date Jun 23, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2889483
    • Patent number 2,889,483
    • Issue date Jun 2, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2878549
    • Patent number 2,878,549
    • Issue date Mar 24, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2843786
    • Patent number 2,843,786
    • Issue date Jul 15, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2817572
    • Patent number 2,817,572
    • Issue date Dec 24, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2677070
    • Patent number 2,677,070
    • Issue date Apr 27, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2616777
    • Patent number 2,616,777
    • Issue date Nov 4, 1952
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2552535
    • Patent number 2,552,535
    • Issue date May 15, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2497090
    • Patent number 2,497,090
    • Issue date Feb 14, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2491284
    • Patent number 2,491,284
    • Issue date Dec 13, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2486436
    • Patent number 2,486,436
    • Issue date Nov 1, 1949
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CATHODE COMPONENT FOR DISCHARGE LAMP
    • Publication number 20150028738
    • Publication date Jan 29, 2015
    • Kabushiki Kaisha Toshiba
    • Hitoshi Aoyama
    • H01 - BASIC ELECTRIC ELEMENTS