Patents by Inventor Toshiyuki Katsumoto

Toshiyuki Katsumoto 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: 20020031328
    Abstract: It aims to make it possible to simultaneously record and reproduce a video signal and improve convenience of operation. A video recording/reproducing apparatus capable of recording an image into a recording medium and reproducing the image from the recording medium, comprising: a recording means for recording video signals and identifying signals indicating the content of the video signals into a recording medium; a displaying means for reading the identifying signals recorded in the recording medium (93), rearranging the read identifying signals, and displaying the identifying signals in the order of the rearrangement; and a reproducing means for sequentially reproducing the video signals from the recording medium (93) in the order of the rearrangement, in which whether there exists a video signal under recording in the recording medium (93) is checked and at completion of the recording of the video signal, video signals to be reproduced are sequentially reproduced.
    Type: Application
    Filed: July 13, 2001
    Publication date: March 14, 2002
    Inventors: Jun Watanabe, Toshiyuki Katsumoto, Natsuo Ito, Shunsuke Kunieda, Shigeki Yamamoto, Kae Nagano, Yukinori Kita, Hiroyuki Yoshizu, Hideki Toshikage
  • Patent number: 6075919
    Abstract: The present invention provides a video-signal playback apparatus that allows the user to carry out cue and review operations by pressing only one operation button (a skip button) and to set the length of a review time at a value desired by the user. While watching a program in a normal playback state, the user can press the skip button once in order to put the VCR in a skip-cue state. As a point of interest has been reached, the skip button is pressed for the second time to make the VCR transit from the skip-cue state to a skip-review state. After the review operation has been carried out for a predetermined period of time, the VCR gets in a normal playback state automatically. If the skip button is pressed for the second time continuously instead of momentarily, the review operation is continued as long as the skip button is being pressed. As the skip button is released, the review operation is discontinued, putting back the VCR in a normal playback state.
    Type: Grant
    Filed: July 10, 1997
    Date of Patent: June 13, 2000
    Assignee: Sony Corporation
    Inventors: Takeshi Omoto, Noboru Motoyoshi, Toshiyuki Katsumoto