Patents by Inventor Nanako Yanada

Nanako Yanada 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).

  • Flame sensor
    Patent number: 8445857
    Abstract: A flame sensor is provided with a focusing member. Ultraviolet light emitted from a light source is reflected by an inner surface of the focusing member to be focused on an electrode of an electrode pair, to increase the sensitivity.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: May 21, 2013
    Assignee: Azbil Corporation
    Inventors: Yoshihide Sugino, Keisuke Sumiyoshi, Nanako Yanada, Yuuichi Nakajima
  • FLAME SENSOR
    Publication number: 20110240871
    Abstract: A flame sensor is provided with a focusing member. Ultraviolet light emitted from a tight source is reflected by an inner surface of the focusing member to be focused on an electrode of an electrode pair, to increase the sensitivity.
    Type: Application
    Filed: March 11, 2011
    Publication date: October 6, 2011
    Applicant: YAMATAKE CORPORATION
    Inventors: Yoshihide Sugino, Keisuke Sumiyoshi, Nanako Yanada, Yuuichi Nakajima