Patents by Inventor Takuya Onoda

Takuya Onoda 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).

  • Publication number: 20200333248
    Abstract: The present invention intends to enable light path length to be kept the same between sample measurement and reference measurement and thereby improve measurement accuracy, and is an optical analyzer that analyzes a sample flowing through a pipe having translucency. In addition, the optical analyzer includes: a light source unit that has a light source and a condenser lens; a light detection unit that detects light of the light source unit; and a support mechanism that movably supports the light source unit and the light detection unit. Further, the support mechanism moves the light source unit and the light detection unit between a sample measurement position and a reference measurement position.
    Type: Application
    Filed: April 1, 2020
    Publication date: October 22, 2020
    Applicant: HORIBA Advanced Techno, Co., Ltd.
    Inventors: Takuya ONODA, Issei YOKOYAMA, Tomoko SEKO
  • Patent number: 9897485
    Abstract: In order to reduce a variation in the light amount of light detected in every reference measurement cycle in an absorption spectrometer 1, it is adapted to tilt at least one surface selected from among incident surfaces and emitting surfaces of all translucent members constituting a reference cell with respect to the light axis of light traveling along a light path.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: February 20, 2018
    Assignee: HORIBA, Ltd.
    Inventors: Kimihiko Arimoto, Takuya Onoda, Tatsuya Nakahara
  • Publication number: 20170167918
    Abstract: In order to reduce a variation in the light amount of light detected in every reference measurement cycle in an absorption spectrometer 1, it is adapted to tilt at least one surface selected from among incident surfaces and emitting surfaces of all translucent members constituting a reference cell with respect to the light axis of light traveling along a light path.
    Type: Application
    Filed: November 18, 2016
    Publication date: June 15, 2017
    Inventors: Kimihiko Arimoto, Takuya Onoda, Tatsuya Nakahara