Patents by Inventor Hiroyuki Tsugara

Hiroyuki Tsugara 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).

  • Type-printer
    Publication number: 20040258446
    Abstract: A select lever and a permanent magnet of a type selection mechanism of a type-printer are arranged with a gap between the magnet and the distal end of the lower part of the lever. The select lever is located untouched in a stable position that is settled by the respective magnetic polarities of the permanent magnet and the distal end of the lower part of the lever imparted by a magnetization coil.
    Type: Application
    Filed: June 15, 2004
    Publication date: December 23, 2004
    Inventors: Katsutoshi Mukaijima, Hiroyuki Tsugara, Masao Kunita