Patents by Inventor Takao Tobe

Takao Tobe 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).

  • Pharmaceutical composition for use as a retinal pigment epithelial cell growth agent
    Patent number: 5721206
    Abstract: A pharmaceutical composition for use as a retinal pigment epithelial cell growth stimulating agent comprising an interferon and a pharmaceutically acceptable carrier is disclosed. The composition is useful as a therapeutic agent for oculopathies, such as pigmentary retinal degeneration, central chorioretinopathy, and macular dystrophy.
    Type: Grant
    Filed: March 15, 1995
    Date of Patent: February 24, 1998
    Assignee: Toray Industries, Inc.
    Inventors: Takao Tobe, Kanji Takahashi, Hiroshi Ohkuma, Masanobu Uyama
  • Reproducing speed control system for a video disk player
    Patent number: 4847697
    Abstract: An apparatus for controlling the reproducing speed for a video disk player in fine speed increments. Every time a vertical synchronizing pulse is delivered the number of tracks to be jumped is determined based on a base speed derived from the integer part of the ratio of an entered speed parameter and half a full scale of a counter. An additional track is jumped when the product of the number of vertical synchronizing pulses and the remainder portion of the above ratio exceeds the full scale of the counter.
    Type: Grant
    Filed: September 2, 1987
    Date of Patent: July 11, 1989
    Assignee: Pioneer Electronic Corporation
    Inventor: Takao Tobe