Patents by Inventor Yoshihiro Shogaki

Yoshihiro Shogaki 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).

  • Wiring device for optical fiber
    Patent number: 7190873
    Abstract: There is provided wiring device for optical fiber capable of increasing the performance of construction work. A cover 2 is disposed in an aperture formed at front surface of the plug receptacle main body 1, the upper end thereof is rotatably supported to the plug receptacle main body 1, and a receptacle 3 is attached to the rear surface side of the cover 2. The receptacle 3 has a plug connection hole facing an outer surface side of a building at least at a used state and a plug connection portion into which a first optical-fiber plug being attached to the optical fiber cable wired to the inside of the building is inserted and connected, and optically connects the first optical fiber being connected to the plug connection portion and a second optical-fiber plug inserted from the outer surface side of the building through the plug connection hole.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: March 13, 2007
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Satoru Tanaka, Masaru Yoshida, Jun Tokuda, Yasuichi Kinekawa, Toshifumi Sakamoto, Yoshihiro Shogaki, Hiroaki Okada
  • Wiring device for optical fiber
    Patent number: 7016590
    Abstract: There is provided wiring device for optical fiber capable of increasing the performance of connection work of an optical fiber cable without deteriorating a signal transmitting properties of the optical fiber cable.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: March 21, 2006
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Satoru Tanaka, Masaru Yoshida, Yasuichi Kinekawa, Yoshihiro Shogaki
  • Wiring device for optical fiber
    Publication number: 20050220435
    Abstract: There is provided wiring device for optical fiber capable of increasing the performance of construction work. A cover 2 is disposed in an aperture formed at front surface of the plug receptacle main body 1, the upper end thereof is rotatably supported to the plug receptacle main body 1, and a receptacle 3 is attached to the rear surface side of the cover 2. The receptacle 3 has a plug connection hole facing an outer surface side of a building at least at a used state and a plug connection portion into which a first optical-fiber plug being attached to the optical fiber cable wired to the inside of the building is inserted and connected, and optically connects the first optical fiber being connected to the plug connection portion and a second optical-fiber plug inserted from the outer surface side of the building through the plug connection hole.
    Type: Application
    Filed: February 18, 2005
    Publication date: October 6, 2005
    Applicant: Matsushita Electric Works, Ltd.
    Inventors: Satoru Tanaka, Masaru Yoshida, Jun Tokuda, Yasuichi Kinekawa, Toshifumi Sakamoto, Yoshihiro Shogaki, Hiroaki Okada
  • Wiring device for optical fiber
    Publication number: 20050213920
    Abstract: There is provided wiring device for optical fiber capable of increasing the performance of connection work of an optical fiber cable without deteriorating a signal transmitting properties of the optical fiber cable.
    Type: Application
    Filed: February 18, 2005
    Publication date: September 29, 2005
    Applicant: MATSUSHITA ELECTRIC WORKS, LTD.
    Inventors: Satoru Tanaka, Masaru Yoshida, Yasuichi Kinekawa, Yoshihiro Shogaki
  • Wireless transmission/reception system including transmitting terminal producing multiple frequency local oscillation signals and receiving terminal storing a local oscillation signal
    Patent number: 5355523
    Abstract: A wireless transmission system includes a plurality of terminal units, a specific one of which is provided with a transmission/receiving circuit that transmits a reference signal of a local oscillation frequency, while all others of which are provided respectively with a transmission/receiving circuit that prepares, on the basis of the reference signal received, a local oscillation frequency signal for frequency conversion of transmitting/receiving frequency signal and intermediate frequency signal, to thereby realize the system at lower costs even when a high local oscillation frequency is employed.
    Type: Grant
    Filed: July 28, 1992
    Date of Patent: October 11, 1994
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Haruo Ogawa, Haruhiro Kuboyama, Hirofumi Konishi, Toshiaki Inage, Shinji Morino, Yoshiaki Ueno, Haruhiko Hyosu, Yoshihiro Shogaki
  • Optical communication connector
    Patent number: D556688
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: December 4, 2007
    Assignees: Matsushita Electric Works, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Yoshihiro Shogaki, Yukihiro Yokomachi, Kenichiro Ohtsuka, Daizo Nishioka
  • Housing of connector plug for optical fiber
    Patent number: D573949
    Type: Grant
    Filed: August 24, 2005
    Date of Patent: July 29, 2008
    Assignees: Seikoh Giken Co., Ltd., Matsushita Electric Works Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Junji Taira, Yoshihiro Shogaki, Yukihiro Yokomachi