Patents by Inventor Michio Yokozawa

Michio Yokozawa 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: 20070201128
    Abstract: A first reflection-property adjusting film (430) is detachably provided on a surface of an optical-property adjusting film (420) of an optical function film (400). The optical function film (400) is attached such that the first antireflection film 430 does not face a display surface (321). Accordingly, for example, when repairing damage on a surface of the optical function film (400) that is a surface of the first antireflection film 430, such repair can be performed only by detaching the first antireflection film (430) attached in a detachable manner. Since the optical function film (400) is provided with the first antireflection film (430) and the second antireflection film in advance, it is possible to reliably prevent deterioration in display performance, displacement in position in attaching a later-added reflection film, deterioration in transmittance or change in color tones which may be caused by an air bubble or dust contained in attaching the later-added reflection film.
    Type: Application
    Filed: February 27, 2007
    Publication date: August 30, 2007
    Applicant: PIONEER CORPORATION
    Inventors: Renichi Mitsuhashi, Michio Yokozawa
  • Patent number: 6687453
    Abstract: A digital image reproducing apparatus which can easily reproduce image and/or sound recorded by a digital still camera is disclosed. The apparatus has an input interface for inputting image data of the digital still camera. A converter converts the image data into displayable data. The apparatus further has a display for producing a visible image based on the displayable data.
    Type: Grant
    Filed: March 24, 1999
    Date of Patent: February 3, 2004
    Assignee: NEC Viewtechnology, Ltd.
    Inventors: Kazuaki Sakamoto, Masaharu Yamaguchi, Tuneo Miyamoto, Michio Yokozawa, Yuushi Takehara, Hiroki Tanaka, Hiroshi Sunagare