Patents by Inventor Hiroshi Hida

Hiroshi Hida 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).

  • Heater, liquid discharge apparatus, and printer
    Patent number: 11993085
    Abstract: A heater includes an irradiator configured to irradiate a heating object including a liquid attachment region, onto which a liquid is applied, with an active energy ray, and circuitry configured to control an output of the active energy ray emitted from the irradiator to an edge portion in the liquid attachment region of the heating object to be larger than an output of the active energy ray emitted from the irradiator to a non-edge portion in the liquid attachment region excluding the edge portion.
    Type: Grant
    Filed: June 8, 2022
    Date of Patent: May 28, 2024
    Assignee: RICOH COMPANY, LTD.
    Inventors: Ryusaku Hida, Kazuaki Kamihara, Kohki Asada, Kenji Nozawa, Genichiroh Kawamichi, Hiroshi Sawase, Yoshihiro Takahashi, Shun Saito
  • Toy vehicle jumping rail
    Patent number: D315380
    Type: Grant
    Filed: July 13, 1989
    Date of Patent: March 12, 1991
    Assignee: Tomy Company, Ltd.
    Inventors: Tsuyoshi Ueyama, Hiroshi Hida