Patents by Inventor Yusuke Sakaki

Yusuke Sakaki 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).

  • Fourier transform-type spectroscopic device
    Patent number: 10379042
    Abstract: Provided is a Fourier transform-type spectroscopic device capable of improving an acquisition speed of a molecular vibration spectrum. The Fourier transform-type spectroscopic device (1) of the present invention rotates a scanning mirror (26b) by rotation of a rotating shaft (26a) to change a light path length of scanning light and delay or advance the scanning light with respect to reference light in accordance with a rotation angle of the scanning mirror (26b) from an initial position, and is thus capable of moving the scanning mirror (26b) at a high speed as compared with a case where a movable mirror is mechanically moved as in a conventional Fourier transform-type spectroscopic device, thereby improving an acquisition speed of a molecular vibration spectrum.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: August 13, 2019
    Assignee: The University of Tokyo
    Inventors: Takuro Ideguchi, Kazuki Hashimoto, Megumi Takahashi, Yusuke Sakaki, Keisuke Goda
  • FOURIER TRANSFORM-TYPE SPECTROSCOPIC DEVICE
    Publication number: 20180321143
    Abstract: Provided is a Fourier transform-type spectroscopic device capable of improving an acquisition speed of a molecular vibration spectrum. The Fourier transform-type spectroscopic device (1) of the present invention rotates a scanning mirror (26b) by rotation of a rotating shaft (26a) to change a light path length of scanning light and delay or advance the scanning light with respect to reference light in accordance with a rotation angle of the scanning mirror (26b) from an initial position, and is thus capable of moving the scanning mirror (26b) at a high speed as compared with a case where a movable mirror is mechanically moved as in a conventional Fourier transform-type spectroscopic device, thereby improving an acquisition speed of a molecular vibration spectrum.
    Type: Application
    Filed: December 28, 2016
    Publication date: November 8, 2018
    Inventors: Takuro Ideguchi, Kazuki Hashimoto, Megumi Takahashi, Yusuke Sakaki, Keisuke Goda