Patents by Inventor Ryoto Takisawa

Ryoto Takisawa 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).

  • Patent number: 10825730
    Abstract: A method for manufacturing a solid-state imaging device comprises a first step of preparing an imaging element having a second principal surface having an electrode arranged thereon, and a photoelectric converter part configured to photoelectrically convert the incident energy line so as to generate a signal charge; a second step of preparing a support substrate, provided with a through hole extending in a thickness direction thereof, having a third principal surface; a third step of aligning the imaging element and the support substrate with each other so that the electrode is exposed out of the through hole while the second and third principal surfaces oppose each other and joining the imaging element and the support substrate to each other; and a fourth step of arranging a conductive ball-shaped member in the through hole and electrically connecting the ball-shaped member to the electrode after the third step.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: November 3, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Yasuhito Yoneta, Ryoto Takisawa, Shingo Ishihara, Hisanori Suzuki, Masaharu Muramatsu
  • Publication number: 20180286752
    Abstract: A method for manufacturing a solid-state imaging device comprises a first step of preparing an imaging element having a second principal surface having an electrode arranged thereon, and a photoelectric converter part configured to photoelectrically convert the incident energy line so as to generate a signal charge; a second step of preparing a support substrate, provided with a through hole extending in a thickness direction thereof, having a third principal surface; a third step of aligning the imaging element and the support substrate with each other so that the electrode is exposed out of the through hole while the second and third principal surfaces oppose each other and joining the imaging element and the support substrate to each other; and a fourth step of arranging a conductive ball-shaped member in the through hole and electrically connecting the ball-shaped member to the electrode after the third step.
    Type: Application
    Filed: June 5, 2018
    Publication date: October 4, 2018
    Inventors: Yasuhito YONETA, Ryoto TAKISAWA, Shingo ISHIHARA, Hisanori SUZUKI, Masaharu MURAMATSU
  • Patent number: 10068800
    Abstract: A method for manufacturing a solid-state imaging device comprises a first step of preparing an imaging element having a second principal surface having an electrode arranged thereon, and a photoelectric converter part configured to photoelectrically convert the incident energy line so as to generate a signal charge; a second step of preparing a support substrate, provided with a through hole extending in a thickness direction thereof, having a third principal surface; a third step of aligning the imaging element and the support substrate with each other so that the electrode is exposed out of the through hole while the second and third principal surfaces oppose each other and joining the imaging element and the support substrate to each other; and a fourth step of arranging a conductive ball-shaped member in the through hole and electrically connecting the ball-shaped member to the electrode after the third step.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: September 4, 2018
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Yasuhito Yoneta, Ryoto Takisawa, Shingo Ishihara, Hisanori Suzuki, Masaharu Muramatsu
  • Patent number: 9754995
    Abstract: A method for manufacturing a solid-state imaging device comprises a first step of preparing an imaging element including a second principal surface having an electrode arranged thereon, and a photoelectric converter part configured to photoelectrically convert the incident energy line so as to generate a signal charge; a second step of preparing a support substrate, provided with at least one through hole extending in a thickness direction thereof, having a third principal surface; a third step of aligning the imaging element and the support substrate with each other so that the one electrode is exposed out of the one through hole while the second and third principal surfaces oppose each other and joining the imaging element and the support substrate to each other; and a fourth step of embedding a conductive member in the through hole after the third step.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: September 5, 2017
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Yasuhito Yoneta, Ryoto Takisawa, Shingo Ishihara, Hisanori Suzuki, Masaharu Muramatsu
  • Publication number: 20150187649
    Abstract: A method for manufacturing a solid-state imaging device comprises a first step of preparing an imaging element having a second principal surface having an electrode arranged thereon, and a photoelectric converter part configured to photoelectrically convert the incident energy line so as to generate a signal charge; a second step of preparing a support substrate, provided with a through hole extending in a thickness direction thereof, having a third principal surface; a third step of aligning the imaging element and the support substrate with each other so that the electrode is exposed out of the through hole while the second and third principal surfaces oppose each other and joining the imaging element and the support substrate to each other; and a fourth step of arranging a conductive ball-shaped member in the through hole and electrically connecting the ball-shaped member to the electrode after the third step.
    Type: Application
    Filed: February 21, 2013
    Publication date: July 2, 2015
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Yasuhito Yoneta, Ryoto Takisawa, Shingo Ishihara, Hisanori Suzuki, Masaharu Muramatsu
  • Publication number: 20150137301
    Abstract: A method for manufacturing a solid-state imaging device comprises a first step of preparing an imaging element including a second principal surface having an electrode arranged thereon, and a photoelectric converter part configured to photoelectrically convert the incident energy line so as to generate a signal charge; a second step of preparing a support substrate, provided with at least one through hole extending in a thickness direction thereof, having a third principal surface; a third step of aligning the imaging element and the support substrate with each other so that the one electrode is exposed out of the one through hole while the second and third principal surfaces oppose each other and joining the imaging element and the support substrate to each other; and a fourth step of embedding a conductive member in the through hole after the third step.
    Type: Application
    Filed: February 21, 2013
    Publication date: May 21, 2015
    Inventors: Yasuhito Yoneta, Ryoto Takisawa, Shingo Ishihara, Hisanori Suzuki, Masaharu Muramatsu