Patents by Inventor Shouji Nakanishi

Shouji Nakanishi 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).

  • Liquid crystal device including tantalum nitride with specific nitriding ratio
    Patent number: 5164850
    Abstract: A metal-insulator-metal substrate for a liquid crystal display device including an insulating substrate; a first conductor layer of tantalum nitride formed on a region of the insulating substrate; an insulator layer formed to cover at least a portion of the first conductor layer; a second conductor layer formed to cover at least a portion of the insulator layer; and a pixel element formed on another region of the insulating substrate and connected to the second conductor layer, one of the conductor layers having a nitriding ratio in the range of 0.05 to 0.14 or being formed of sublayers having different nitriding ratios.
    Type: Grant
    Filed: January 23, 1991
    Date of Patent: November 17, 1992
    Assignees: Sanyo Electric Co., Ltd., Tottori Sanyo Electric Co., Ltd.
    Inventors: Toshihiko Tanaka, Naoto Fukuta, Shouji Nakanishi, Hiroshi Inamura, Takao Yamauchi