Patents by Inventor Ryouhei Ohashi

Ryouhei Ohashi 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: 5936600
    Abstract: A liquid crystal display device (1) for the purpose providing a compact liquid crystal display device has two liquid crystal panels, which are a drive liquid crystal panel and a compensating panel, a frame (50), which has a receiving area (52) for the purpose of receiving at least one liquid crystal panel, and a spacer (80), which is made from a light-blocking material and configured as a panel frame, covers the liquid crystal panels and is located between the each liquid crystal panel, the panel frame being made of a material that acts as an electromagnetic shield, wherein a step between an upper and a lower glass elements forming the liquid crystal panel is utilized to locate positioners within the space of the liquid crystal panel.
    Type: Grant
    Filed: August 4, 1997
    Date of Patent: August 10, 1999
    Assignee: Citizen Watch Co., Ltd.
    Inventors: Ryouhei Ohashi, Terutaka Okano, Masao Kita