Patents by Inventor Kenichi Saiso

Kenichi Saiso 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).

  • Patent number: 6641404
    Abstract: There are provided a fixed side housing, a movable side housing pivotably mounted to the fixed side housing, a plurality of flexible cables contained in a space formed between the fixed side housing and the movable side housing in a laminated state and a single piece of lead block having a plurality of first connection terminals connected with at least ones of respective ends of the plurality of flexible cables.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: November 4, 2003
    Assignee: Alps Electric Co., Ltd.
    Inventors: Nobuo Matsuzaki, Kenichi Saiso
  • Publication number: 20020115312
    Abstract: There are provided a fixed side housing, a movable side housing pivotably mounted to the fixed side housing, a plurality of flexible cables contained in a space formed between the fixed side housing and the movable side housing in a laminated state and a single piece of lead block having a plurality of first connection terminals connected with at least ones of respective ends of the plurality of flexible cables.
    Type: Application
    Filed: February 19, 2002
    Publication date: August 22, 2002
    Applicant: Alps Electric Co., Ltd.
    Inventors: Nobuo Matsuzaki, Kenichi Saiso
  • Publication number: 20020056632
    Abstract: An object of the invention is to provide a illuminated switching device comprising a small number of components and capable of giving stabilized illumination to a translucent portion of a knob. For this purpose, the illuminated switching device of the present invention has a switch section including a case and a switch terminal protruding out of the case, a printed-circuit board to which the switch terminal is connected, and a lamp having a pair of lamp terminals connected with the printed-circuit board. The lamp terminals are retained and supported on the case.
    Type: Application
    Filed: March 2, 2000
    Publication date: May 16, 2002
    Inventors: Makoto Sasaki, Masakatsu Atumi, Nobuyuki Kowata, Kenichi Saiso
  • Patent number: 6388220
    Abstract: An object of the invention is to provide a illuminated switching device comprising a small number of components and capable of giving stabilized illumination to a translucent portion of a knob. For this purpose, the illuminated switching device of the present invention has a switch section including a case and a switch terminal protruding out of the case, a printed-circuit board to which the switch terminal is connected, and a lamp having a pair of lamp terminals connected with the printed-circuit board. The lamp terminals are retained and supported on the case.
    Type: Grant
    Filed: March 2, 2000
    Date of Patent: May 14, 2002
    Assignee: Alps Electronic Co., Ltd.
    Inventors: Makoto Sasaki, Masakatsu Atumi, Nobuyuki Kowata, Kenichi Saiso
  • Patent number: 5962813
    Abstract: In a connection structure of a flat cable to terminals of the present invention, the conductors held by the back film of the flat cable are ultrasonic welded to the terminals of an external part. In this arrangement, even if the conductors are formed to a very thin thickness, since they are neither twisted nor separated from each other, solid-state welding can be made to target positions.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: October 5, 1999
    Assignee: Alps Electric Co., Ltd.
    Inventors: Ichiro Shirako, Kenichi Saiso, Akihiro Sugino
  • Patent number: 5824955
    Abstract: A connecting structure between a flat cable and terminals is disclosed. In the structure, projections are formed on each of a plurality of terminals provided on a lead block, the terminals and a plurality of conductors of a flat cable are overlapped on an anvil of an ultrasonic welding apparatus, and ultrasonic vibrations are applied to overlapping portions of the terminals and the conductors while being pressurized by a horn, whereby solid-phase welding is caused between the projections of the terminals and the conductors, and a plurality of terminal and conductor pairs are simultaneously ultrasonically welded.
    Type: Grant
    Filed: January 21, 1997
    Date of Patent: October 20, 1998
    Assignee: Alps Electric Co., Ltd.
    Inventors: Kenichi Saiso, Ken Tokunaga