Patents by Inventor Katsuyuki Kakizaki

Katsuyuki Kakizaki 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).

  • Contact and electrical connecting apparatus
    Patent number: 8460010
    Abstract: A contact according to the present invention comprises a plate-shaped first plunger contacting one member, a plate-shaped second plunger contacting the other member in a state of being overlapped with the first plunger and conducting electricity between the one member and the other member in cooperation with the first plunger, and a compression coil spring which is a member coupling the first plunger with the second plunger in a state where contact pieces thereof are in opposite directions from each other, covering outer circumferences of coupling portions of the first plunger and the second plunger, abutting on spring receiving portions of the respective plungers, and supporting the respective plungers to be relatively slidable. In an electrical connecting apparatus, the contacts are incorporated.
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: June 11, 2013
    Assignee: Kabushiki Kaisha Nihon Micronics
    Inventors: Ken Kimura, Katsuyuki Kakizaki, Eichi Osato, Masashi Hasegawa
  • CONTACT AND ELECTRICAL CONNECTING APPARATUS
    Publication number: 20120129408
    Abstract: A contact according to the present invention comprises a plate-shaped first plunger contacting one member, a plate-shaped second plunger contacting the other member in a state of being overlapped with the first plunger and conducting electricity between the one member and the other member in cooperation with the first plunger, and a compression coil spring which is a member coupling the first plunger with the second plunger in a state where contact pieces thereof are in opposite directions from each other, covering outer circumferences of coupling portions of the first plunger and the second plunger, abutting on spring receiving portions of the respective plungers, and supporting the respective plungers to be relatively slidable. In an electrical connecting apparatus, the contacts are incorporated.
    Type: Application
    Filed: July 21, 2010
    Publication date: May 24, 2012
    Applicant: KABUSHIKI KAISHA NIHON MICRONICS
    Inventors: Ken Kimura, Katsuyuki Kakizaki, Eichi Osato, Masashi Hasegawa
  • High power output laser apparatus
    Patent number: 4577324
    Abstract: A laser oscillator apparatus is disclosed having a laser medium flowing in one direction in a chamber, an unstable resonator including a concave mirror and a convex mirror that face each other in order to generate a laser beam transmitted in a direction perpendicular to the direction of flow of the laser medium, an output window provided in the chamber and rotation means for rotating the laser beam provided between the unstable resonator and the output window.
    Type: Grant
    Filed: May 30, 1984
    Date of Patent: March 18, 1986
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Naoto Nishida, Tadashi Takahashi, Katsuyuki Kakizaki
  • Electric contact
    Patent number: D662895
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: July 3, 2012
    Assignee: Kabushiki Kaisha Nihon Micronics
    Inventors: Ken Kimura, Katsuyuki Kakizaki