Patents by Inventor Tatsuo Onozawa

Tatsuo Onozawa 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).

  • Publication number: 20240121345
    Abstract: An image forming device includes a central processing unit (CPU).
    Type: Application
    Filed: February 7, 2022
    Publication date: April 11, 2024
    Inventors: Tatsuo FUKUSHIMA, Yuji ONOZAWA, Takafumi HARUTA, Yohei MAKINO
  • Publication number: 20240086058
    Abstract: An information processing device includes a processor, in which the processor causes an operation part for executing a predetermined function and relevant information related to the predetermined function to be displayed on a screen of a display, accepts execution of the predetermined function by a continuous operation on the operation part, and changes a portion of the relevant information to be displayed on the screen according to progress of the continuous operation on the operation part during a period from the start of the operation on the operation part to the acceptance of the execution.
    Type: Application
    Filed: January 31, 2022
    Publication date: March 14, 2024
    Inventors: Tatsuo FUKUSHIMA, Yuji ONOZAWA, Takafumi HARUTA, Yohei MAKINO
  • Patent number: 5648828
    Abstract: A TFT substrate and an opposed electrode substrate are disposed in an opposing relationship to each other with a spacer interposed therebetween for keeping the gap between the substrates fixed, and liquid crystal filling between the substrates. Orientation films on the substrates are oriented in different directions so that they divide the picture elements. A light intercepting film is provided on an orientation dividing line. The surface of the spacer is processed by orientation processing by which the liquid crystal is oriented perpendicularly to the surface of the spacer or in parallel to the substrates.
    Type: Grant
    Filed: August 2, 1995
    Date of Patent: July 15, 1997
    Assignee: NEC Corporation
    Inventors: Michiaki Sakamoto, Tatsuo Onozawa