Patents by Inventor Toshihiko Kadota

Toshihiko Kadota 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).

  • Photocurable prepreg sheet for waterproofing, method and apparatus for production of prepreg sheet, and waterproofing method using the sheet
    Patent number: 6316089
    Abstract: A photocurable prepreg sheet for waterproofing includes (1) a fiber-reinforced resin layer which comprises a sheet-shaped inorganic or organic fibrous reinforcing material impregnated with a resin composition comprising: (A) an unsaturated polyester resin and/or vinyl ester resin: 100 parts by weight, and (B) at least two photopolymerization initiators having photosensitivity in different wavelength ranges from ultraviolet range to near infrared range: 0.01 to 10 parts by weight, and which is treated with light of a specific wavelength to thereby undergo prepolymerization which causes at least one of the polymerization initiators and radical-polymerizable unsaturated groups to remain partially intact; and (2) film which covers an upper surface and a back surface of the fiber-reinforced resin layer.
    Type: Grant
    Filed: December 4, 1998
    Date of Patent: November 13, 2001
    Assignee: Showa Denko K.K.
    Inventors: Kazuo Ohtani, Tomio Yamamoto, Hidetake Sendai, Toshihiko Kadota, Shuichi Sugita, Hirotoshi Kamata, Takeo Watanabe
  • Apparatus and method for aiding transmission
    Patent number: 5967996
    Abstract: An apparatus and a method for aiding the transmission of intent enables a severely physically-handicapped person, who has lost muscular energy due to amyotrophic lateral sclerosis (ALS), muscular dystrophy or the like, to transmit his/her intent through an electroencephalogram wave. A mechanical switch and an electroencephalogram wave switch are used in combination to allow the transmission of intent over the entire period of such a disease.
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: October 19, 1999
    Assignee: Canon Kabushiki Kaisha
    Inventors: Toshihiko Kadota, Hiroyuki Ichiyoshi, Hiroyuki Koizumi, Hideki Hayashi
  • Tape recorder
    Patent number: 4409634
    Abstract: A tape recorder capable of detecting and discriminating the position of an operating button by the touch of a finger tip comprises a projected wall having a predetermined configuration positioned along each of the operating buttons provided in the tape recorder casing.
    Type: Grant
    Filed: May 8, 1981
    Date of Patent: October 11, 1983
    Assignee: Olympus Optical Company Limited
    Inventors: Ryoichi Sawaki, Toshihiko Kadota
  • Pantograph mechanism
    Patent number: 4270723
    Abstract: A pantograph mechanism comprises a support member adapted for mounting on a stationary support, a holding member disposed in parallel relationship with the support member and adapted for mounting on it a member to be moved, and a pair of links which connect the holding and the support members. The area occupied by the pantograph mechanism is minimized by means of a judicious choice of shape for the links, while permitting a translational movement of the holding member relative to the support member.
    Type: Grant
    Filed: January 10, 1979
    Date of Patent: June 2, 1981
    Assignee: Olympus Optical Co., Ltd.
    Inventors: Naoyuki Takahashi, Toshihiko Kadota
  • Tape recorder
    Patent number: D248296
    Type: Grant
    Filed: April 26, 1976
    Date of Patent: June 27, 1978
    Assignee: Olympus Optical Co., Ltd.
    Inventor: Toshihiko Kadota
  • Transcriber
    Patent number: D248853
    Type: Grant
    Filed: April 5, 1976
    Date of Patent: August 8, 1978
    Assignees: Lanier Business Products, a Division of Oxford Industries Inc., Olympus Optical Company Ltd.
    Inventors: David K. Walz, Toshihiko Kadota
  • Tape recorder
    Patent number: D250473
    Type: Grant
    Filed: April 11, 1977
    Date of Patent: December 5, 1978
    Assignee: Olympus Optical Company Ltd.
    Inventor: Toshihiko Kadota
  • Tape recorder
    Patent number: D276516
    Type: Grant
    Filed: March 8, 1982
    Date of Patent: November 27, 1984
    Assignee: Olympus Optical Co., Ltd.
    Inventor: Toshihiko Kadota
  • Combined tape recorder and radio
    Patent number: D276909
    Type: Grant
    Filed: July 7, 1982
    Date of Patent: December 25, 1984
    Assignee: Olympus Optical Co., Ltd.
    Inventors: Manabu Takahashi, Toshihiko Kadota
  • Input key
    Patent number: D472557
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: April 1, 2003
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toshihiko Kadota
  • Electrophotographic copier
    Patent number: D280630
    Type: Grant
    Filed: May 16, 1983
    Date of Patent: September 17, 1985
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toshihiko Kadota
  • Electrophotographic copier
    Patent number: D285800
    Type: Grant
    Filed: May 18, 1984
    Date of Patent: September 23, 1986
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toshihiko Kadota
  • Electrophotographic copier
    Patent number: D286886
    Type: Grant
    Filed: September 27, 1984
    Date of Patent: November 25, 1986
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toshihiko Kadota
  • Handle for opening and closing photocopier
    Patent number: D483799
    Type: Grant
    Filed: July 1, 2002
    Date of Patent: December 16, 2003
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toshihiko Kadota