Patents by Inventor Hiroyoshi Ogawa

Hiroyoshi Ogawa 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).

  • Publication number: 20140078332
    Abstract: A moving picture processing device detects a predetermined feature point existing in a frame of a moving picture, identifies a position of the frame, in which a changing state of the detected feature point in the moving picture shows a predetermined changing state, and causes the predetermined changing state, as a condition to identify the position of the frame, to be common to other moving pictures.
    Type: Application
    Filed: September 16, 2013
    Publication date: March 20, 2014
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Shohei SAKAMOTO, Katsunori TSUTSUMI, Hiroyoshi OGAWA, Jun MURAKI
  • Publication number: 20140079139
    Abstract: A moving image processing apparatus includes: a block processing unit that processes moving image data in a block unit; a switching unit that switches the moving image data processed by the block processing unit in the block unit; and a switching control unit that, according to a predetermined state of a plurality of moving image data sets that is a target for switching by the switching unit, changes an order of switching the plurality of moving image data sets by the switching unit.
    Type: Application
    Filed: August 22, 2013
    Publication date: March 20, 2014
    Applicant: CASIO COMPUTER CO., LTD.
    Inventors: Shohei SAKAMOTO, Katsunori TSUTSUMI, Hiroyoshi OGAWA, Jun MURAKI
  • Patent number: 7899387
    Abstract: A drive switching mechanism includes a first gear, a second gear, a support member for movably supporting the first gear and the second gear, and a switching unit that moves the support member to reverse an output direction of the first gear and the second gear.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: March 1, 2011
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Hiroyoshi Ogawa
  • Publication number: 20080044212
    Abstract: A drive switching mechanism includes a first gear, a second gear, a support member for movably supporting the first gear and the second gear, and a switching unit that moves the support member to reverse an output direction of the first gear and the second gear.
    Type: Application
    Filed: July 13, 2007
    Publication date: February 21, 2008
    Applicant: Fuji Xerox Co., Ltd.
    Inventor: Hiroyoshi OGAWA
  • Publication number: 20050200405
    Abstract: In order to provide an audio signal amplification method and apparatus capable of directly connecting a load such as a speaker to a driver unit of a class-D amplifier without an LC filter, an output data from a ?? converter 31 for compressing a digital audio data from a digital audio source is applied to a pulse width modulator 33 by way of a low pass filter 32 and a driver unit is controlled by a driver control circuit 35 by way of a delay device 34. A speaker 37 as a load is directly driven by P output and N output from the driver unit 36.
    Type: Application
    Filed: February 1, 2005
    Publication date: September 15, 2005
    Inventors: Yoshiaki Shinohara, Hiroyoshi Ogawa
  • Patent number: 6634638
    Abstract: All the constituent members of a tray 1, for example, a side guide 30, a paper separating claw 50, a tray body 10, a drawing handle member 70, a member for regulating an end guide 40, and a holding member for holding a retard roll 60 each have a snap-fit structure. Therefore, the assembling and disassembling of the tray can be easily performed. The tray is formed only from members that enable all the steps of processes of assembling and disassembling the tray to be performed from the same direction without changing the orientation of the tray.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: October 21, 2003
    Assignee: Fuji Xerox, Co., Ltd.
    Inventors: Takashi Toda, Hiroyoshi Ogawa
  • Publication number: 20030006546
    Abstract: All the constituent members of a tray 1, for example, a side guide 30, a paper separating claw 50, a tray body 10, a drawing handle member 70, a member for regulating an end guide 40, and a holding member for holding a retard roll 60 each have a snap-fit structure. Therefore, the assembling and disassembling of the tray can be easily performed. The tray is formed only from members that enable all the steps of processes of assembling and disassembling the tray to be performed from the same direction without changing the orientation of the tray.
    Type: Application
    Filed: December 4, 2001
    Publication date: January 9, 2003
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takashi Toda, Hiroyoshi Ogawa
  • Patent number: 5844035
    Abstract: The present invention provides a glass fiber-reinforced polystyrene resin composition in which an interfacial adhesion (affinity and wetting) of the polystyrene resin to the glass fiber is increased.The glass fiber-reinforced polystyrene resin composition comprises a resin composition obtained by adding 0.1 to 50 parts by weight of a styrene resin (II) containing an epoxy group to 100 parts by weight of a polystyrene resin (I) as a base resin.
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: December 1, 1998
    Assignee: Daicel Chemical Industries, Ltd.
    Inventor: Hiroyoshi Ogawa