Patents by Inventor Hideya Yamaguchi

Hideya Yamaguchi 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: 4882630
    Abstract: A printing apparatus and a facsimile equipment incorporating the same according to the present invention are constituted as such that, when printing an original of, for example, A3 size by a printer of A4 size, the original read in the subscanning direction at reading is printed in the main scanning direction at printing, and at the same time, the image data in the main scanning direction and subscanning direction are enlarged or reduced respectively for printing so as to bring the length/widthwise ratio of a hard copy thus obtained equal to those of the original, so that when the facsimile including a A4 size printer receives the original of A3 size, the hard copy without distortion can be obtained with the smaller printer as compared with the original.
    Type: Grant
    Filed: May 16, 1988
    Date of Patent: November 21, 1989
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hideya Yamaguchi, Hiroyuki Hayasaki, Masamichi Kawakami, Yuji Houjiyou, Yoshihiro Hobo, Youichirou Arimatsu, Yasunori Tsuji, Masaaki Hasegawa, Seiji Katou
  • Patent number: 4456092
    Abstract: A noise-shielding panel comprises a flat section spacedly disposed from the surface of an engine body and formed of a fibrous composite, and a contacting section integral with the flat section and formed of the same fibrous composite as in the flat section. The contacting section is in direct contact with the engine body surface and lower in density of the fibrous composite than the flat section, thereby facilitating production thereof and exhibiting a high noise-shielding effect.
    Type: Grant
    Filed: September 10, 1981
    Date of Patent: June 26, 1984
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Takao Kubozuka, Naoki Ogawa, Hideya Yamaguchi