Patents by Inventor Hideto Kanazawa

Hideto Kanazawa 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).

  • Patent number: 6654084
    Abstract: A liquid crystal display device includes an array substrate having display elements formed in a matrix-like array and an array conductor pattern surrounding the matrix-type display in a common plane therewith a filter substrate having a color filter and an opposing electrode formed in facial contact thereon with the color filter having an endless loop of black matrix material extending peripherally thereabouts and in contact with the opposing electrode, a sealing member laid in a shape of an endless loop between the array and filter substrate in peripheral portions thereof and extending between and in electrical contact with the array conductor pattern and the endless loop of black matrix material surrounding the opposing electrode, liquid crystal sealed in a region enclosed by the sealing member and a connecting member for electrically connecting the array and filter substrate together in the peripheral portions thereof outside the sealing member.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: November 25, 2003
    Assignees: Sanyo Electric Co., Ltd., Tottori Sanyo Electric Co., Ltd.
    Inventors: Yasuo Marukawa, Takashi Ikemoto, Takuo Kinoshita, Hideto Kanazawa, Masayuki Kametani
  • Patent number: 4985077
    Abstract: A watercolor ink contains a water-soluble dye, water, and at least one benzyl ether represented by the general formulas ##STR1## (wherein n.sub.1 stands for an integer of 3 to 15) and ##STR2## (wherein m stands for an integer of 1 to 15 and n.sub.2 for 0 or an integer of 1 to 14, providing that 1.ltoreq.m+n.sub.2 .ltoreq.15 is satisfied).
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: January 15, 1991
    Assignee: Taiho Industries Co., Ltd.
    Inventors: Osao Ise, Hideto Kanazawa, Masahiko Ishida