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Kinya Suzuki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Contact charging method and apparatus
    • Patent number 5,602,712
    • Issue date Feb 11, 1997
    • Bridgestone Corporation
    • Hideharu Daifuku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Polyanilines, process for the preparation thereof and cells using them
    • Patent number 5,183,543
    • Issue date Feb 2, 1993
    • Bridgestone Corporation
    • Shinichi Toyosawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lithium cells
    • Patent number 5,057,387
    • Issue date Oct 15, 1991
    • Bridgestone Corporation
    • Yoshitomo Masuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lithium cells
    • Patent number 4,960,657
    • Issue date Oct 2, 1990
    • Bridgestone Corporation
    • Yoshitomo Masuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric cells
    • Patent number 4,939,050
    • Issue date Jul 3, 1990
    • Bridgestone Corporation
    • Shinichi Toyosawa
    • H01 - BASIC ELECTRIC ELEMENTS