Patents by Inventor Jyunko Katoh

Jyunko Katoh 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 element module with a primary coated optical fiber
    Patent number: 7086789
    Abstract: An optical element module is equipped with a casing, an optical element provided inside the casing, a pipe which communicates the inside of the casing to the outside, and a primary coated optical fiber which is inserted through the pipe and connected to the optical element.
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: August 8, 2006
    Assignee: NTT Electronics Corporation
    Inventors: Nobuo Tomita, Fumiaki Hanawa, Norio Takato, Satoru Konno, Yuichi Kikuchi, Jyunko Katoh, Yoshitaka Enomoto, Akira Miyashita, Hisashi Izumita
  • Optical element module
    Publication number: 20040202434
    Abstract: An optical element module is equipped with a casing, an optical element provided inside the casing, a pipe which communicates the inside of the casing to the outside, and a primary coated optical fiber which is inserted through the pipe and connected to the optical element.
    Type: Application
    Filed: August 26, 2003
    Publication date: October 14, 2004
    Inventors: Nobuo Tomita, Fumiaki Hanawa, Norio Takato, Satoru Konno, Yuichi Kikuchi, Jyunko Katoh, Yoshitaka Enomoto, Akira Miyashita, Hisashi Izumita