Patents by Inventor Daisuke Tsunashima

Daisuke Tsunashima 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: 20240119565
    Abstract: An image processing device includes an image clipping unit that sets a clipping region for a target subject detected in input image data according to an image size of a specific portion related to the target subject, and performs clipping processing.
    Type: Application
    Filed: November 19, 2021
    Publication date: April 11, 2024
    Inventors: NOBUHIRO TSUNASHIMA, DAISUKE TAHARA
  • Patent number: 10910912
    Abstract: A motor shaft includes a main body and a chamfered end formed at an end of the main body. The chamfered end has a chamfer formed at a peripheral surface thereof, and a groove defined in an end surface thereof. An axial length of the chamfer is greater than a depth of the groove in the axial direction of the motor shaft. An electric motor including the motor shaft is also provided.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: February 2, 2021
    Assignee: Johnson Electric International AG
    Inventors: Ronny Keil, Daisuke Tsunashima, Kwong Yip Poon, Yongqiang Song
  • Patent number: 10188737
    Abstract: Provided is a pharmaceutical composition, which comprises 5-{[(3R)-1-acryloylpyrrolidin-3-yl]oxy}-6-ethyl-3-({4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl}amino)-pyrazine-2-carboxamide (hereinafter referred to as “compound A”) or a pharmaceutically acceptable salt thereof, and is stabilized. The pharmaceutical composition comprises compound A or a pharmaceutically acceptable salt thereof, and a pharmaceutical additive having a difference in water activity value of 0.1 or more, and is stabilized.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: January 29, 2019
    Assignee: ASTELLAS PHARMA INC.
    Inventors: Hiroaki Tasaki, Mitsuru Yoshida, Daisuke Tsunashima, Ryota Azuma
  • Publication number: 20180175694
    Abstract: A stator includes a stator core and three phase windings wound on the stator core. The stator provides a neutral point terminal, each of the three phase windings comprises a phase connecting end and a neutral point connecting end, the neutral point connecting end of each of the three phase windings is fixed to and electrically connected to the neutral point terminal. The neutral point connecting ends of the three phase windings are electrically connected together at outside of the circuit board. The circuit board does not need to provide extra space or wiring layer to achieve the combination of the neutral point connecting ends of the three phase windings.
    Type: Application
    Filed: November 21, 2017
    Publication date: June 21, 2018
    Inventors: Ronny Keil, Daisuke Tsunashima, Kwong Yip Poon, Yongqiang Song
  • Publication number: 20180175698
    Abstract: A motor shaft includes a main body and a chamfered end formed at an end of the main body. The chamfered end has a chamfer formed at a peripheral surface thereof, and a groove defined in an end surface thereof. An axial length of the chamfer is greater than a depth of the groove in the axial direction of the motor shaft. An electric motor including the motor shaft is also provided.
    Type: Application
    Filed: November 30, 2017
    Publication date: June 21, 2018
    Inventors: Ronny Keil, Daisuke Tsunashima, Kwong Yip Poon, Yongqiang Song
  • Publication number: 20180133325
    Abstract: Provided is a pharmaceutical composition, which comprises 5-{[(3R)-1-acryloylpyrrolidin-3-yl]oxy}-6-ethyl-3-({4-[4-(4-methylpiperazin-1-yl)piperidin-1-yl]phenyl}amino)-pyrazine-2-carboxamide (hereinafter referred to as “compound A”) or a pharmaceutically acceptable salt thereof, and is stabilized. The pharmaceutical composition comprises compound A or a pharmaceutically acceptable salt thereof, and a pharmaceutical additive having a difference in water activity value of 0.1 or more, and is stabilized.
    Type: Application
    Filed: April 26, 2016
    Publication date: May 17, 2018
    Applicant: ASTELLAS PHARMA INC.
    Inventors: Hiroaki TASAKI, Mitsuru YOSHIDA, Daisuke TSUNASHIMA, Ryota AZUMA
  • Patent number: 8352975
    Abstract: A chucking device includes a turntable fixed to a shaft having a central axis and a cone arranged axially above the turntable. An annular yoke is arranged above a sliding portion of the cone and fixed to the shaft, and a clamp magnet is fixed to the yoke through an adhesive agent. The yoke includes an upper surface having an annular recess defined in a concentric relationship with the central axis, the adhesive agent being applied on a region of the upper surface existing radially inwards of the recess. The recess includes a radial outer wall parallel to the central axis and a radial inner wall inclined radially inwards and axially upwards. The angle between the radial outer wall and a lower surface of the clamp magnet is greater than the angle between the radial inner wall and the lower surface of the clamp magnet.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: January 8, 2013
    Assignee: Nidec Corporation
    Inventors: Haruhiko Ito, Toshihide Sonoda, Daisuke Tsunashima, Takuya Yamane, Shigeo Kawamura, Yoshihisa Kitamura, Hisakazu Motomochi
  • Publication number: 20110035764
    Abstract: A chucking device includes a turntable fixed to a shaft having a central axis and a cone arranged axially above the turntable. An annular yoke is arranged above a sliding portion of the cone and fixed to the shaft, and a clamp magnet is fixed to the yoke through an adhesive agent. The yoke includes an upper surface having an annular recess defined in a concentric relationship with the central axis, the adhesive agent being applied on a region of the upper surface existing radially inwards of the recess. The recess includes a radial outer wall parallel to the central axis and a radial inner wall inclined radially inwards and axially upwards. The angle between the radial outer wall and a lower surface of the clamp magnet is greater than the angle between the radial inner wall and the lower surface of the clamp magnet.
    Type: Application
    Filed: October 20, 2010
    Publication date: February 10, 2011
    Applicant: NIDEC CORPORATION
    Inventors: Haruhiko Ito, Toshihide Sonoda, Daisuke Tsunashima, Takuya Yamane, Shigeo Kawamura, Yoshihisa Kitamura, Hisakazu Motomochi