Patents by Inventor Keeichi Koshiba

Keeichi Koshiba 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).

  • Optical output device information processing terminal relay device and program controlling the optical output device
    Publication number: 20050163506
    Abstract: An information processing terminal stores beforehand an originator identifier for identifying the information processing terminal itself, and transmits external information including the originator identifier. An optical output unit receives the external information transmitted from the information processing terminal, and produces one mode of optical output among three or more output modes under a multistage control according to the external information. The optical output unit thus outputs softly the external information obtained by the information processing terminal.
    Type: Application
    Filed: March 3, 2003
    Publication date: July 28, 2005
    Inventors: Takumi Ikeda, Naoaki Yamamoto, Kazuhisa Watanabe, Hiroshi Takase, Tatsuo Yamamoto, Keeichi Koshiba