Patents by Inventor Jun Kambara

Jun Kambara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Circuit keeping daytime head lamps on after engine and head lamp switch are turned off
    Patent number: 6005348
    Abstract: A twilight delay apparatus includes an automatic switching unit for switching a daytime running light control unit to an actuated state for a predetermined time, the daytime running light control unit being used to light the right and left head lamps by switching them to a series connection even in the daytime in response to a lit state maintaining output of a twilight delay unit instead of the operation of the start of an engine.
    Type: Grant
    Filed: March 3, 1997
    Date of Patent: December 21, 1999
    Assignees: Nissan Motor Co., Ltd., Niles Parts Co., Ltd.
    Inventors: Jun Kambara, Harushige Yamamoto
  • Method and device of developing an electrostatic latent image
    Patent number: 4599292
    Abstract: Method for forming a toner image on a photosensitive material bearing an electrostatic latent image comprising(a) introducing a one component developer consisting of fine toner particles, said toner particles comprising ferromagnetic powder dispersed in a resin such that at least a portion of said ferromagnetic powder is not totally encased by said resin, said toner particles being capable of accepting a triboelectric charge and having a specific resistivity of 10.sup.14 ohm.
    Type: Grant
    Filed: May 31, 1985
    Date of Patent: July 8, 1986
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Jun Kambara, Yuzo Ohmuro, Nin-ichi Kamogawa
  • Method of developing an electrostatic latent image
    Patent number: 4540646
    Abstract: Method and apparatus for developing electrostatic latent images comprising a developer which in turn is composed of a toner made up of resin and particles of magnetic materials having negative triboelectricity with respect to the resin dispersed in said resin. The developer is fed to a surface having magnets associated therewith for causing the developer to rise from the magnets in ear-like fashion to brush and deposit the developer on the latent image carrying surface.
    Type: Grant
    Filed: July 9, 1984
    Date of Patent: September 10, 1985
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Jun Kambara, Yuzo Ohmuro, Nin-ichi Kamogawa