Patents by Inventor Yuzo Saito

Yuzo Saito 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).

  • Polarizer and image display device
    Patent number: 11921369
    Abstract: An object of the present invention is to provide a polarizer having a high degree of alignment and an image display device including the polarizer. A polarizer of the present invention is a polarizer formed of a polarizer-forming composition containing a liquid crystal compound, a first dichroic material, and a second dichroic material, in which the polarizer has an array structure formed of the first dichroic material and the second dichroic material.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: March 5, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Wataru Hoshino, Yoshiaki Takada, Yuzo Fujiki, Kengo Saito, Yasuhiro Ishiwata, Takashi Katou, Keisuke Ushirogata
  • Resistor with resistance alloy plate having roughened interface surface
    Patent number: 6528860
    Abstract: A high-accuracy current detecting resistor is provided whose resistance does not change greatly according to temperature change and which has an excellent dielectric strength. In a resistor in which an electrical resistance alloy plate and a radiating metallic plate are laminated via a resin insulating layer, the electrical resistance alloy plate is formed of an alloy containing nickel and copper and is adhered to the resin insulating layer by etching a grain boundary of the alloy in the form of a concave.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: March 4, 2003
    Assignee: Fuji Electric Co., Ltd.
    Inventors: Kenji Okamoto, Kazuhiko Imamura, Mayumi Matsumoto, Yuzo Saito, Jun Fujiki
  • Resistor
    Publication number: 20020140038
    Abstract: A high-accuracy current detecting resistor is provided whose resistance does not change greatly according to temperature change and which has an excellent dielectric strength. In a resistor in which an electrical resistance alloy plate and a radiating metallic plate are laminated via a resin insulating layer, the electrical resistance alloy plate is formed of an alloy containing nickel and copper and is adhered to the resin insulating layer by etching a grain boundary of the alloy in the form of a concave.
    Type: Application
    Filed: December 5, 2001
    Publication date: October 3, 2002
    Inventors: Kenji Okamoto, Kazuhiko Imamura, Mayumi Matsumoto, Yuzo Saito, Jun Fujiki
  • Metal fasteners for wood construction use and a method of constructing a house
    Patent number: 5666781
    Abstract: A metal fastener for joining a wooden architectural member to a wooden or other architectural member for wood construction use includes a metal fastener base and a copper or copper-containing cladding enshrouding the metal base. A method of constructing a wooden building with the aid of the above metal fastener is also provided. The metal fastener provided with the copper or copper-containing cladding is effective in preventing rotting of the wood adjoining the metal fastener.
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: September 16, 1997
    Assignee: Daiichi Shoten Co., Ltd.
    Inventors: Goro Egawa, Yuzo Saito