Patents by Inventor Koki Yoshida

Koki Yoshida 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: 11226294
    Abstract: A defect inspection apparatus generates a surface layer inspection image which is an image representing displacement of an inspection target in a measurement region based on an intensity pattern of interfered laser light. The defect inspection apparatus is configured to generate an appearance inspection image which is an image of an outer surface of the measurement region based on an intensity pattern of incoherent light.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: January 18, 2022
    Assignee: Shimadzu Corporation
    Inventors: Takahide Hatahori, Kenji Takubo, Koki Yoshida
  • Patent number: 11181510
    Abstract: Provide an inspection apparatus and an inspection method capable of quickly inspecting a situation of joining between members in a joined body. The inspection apparatus is an inspection apparatus inspecting a situation of joining between a plurality of members in a joined body including the members joined to and overlapped one another.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: November 23, 2021
    Assignee: Shimadzu Corporation
    Inventors: Takahide Hatahori, Kenji Takubo, Koki Yoshida
  • Publication number: 20210303953
    Abstract: A printer includes: a first connector to be used to input electric power supplied from an outside; a second connector to which a communication terminal is to be connected, and which is to be used to output at least a part of the electric power to the connected communication terminal; a printing control unit configured to control operation of a printing unit configured to perform printing on recording paper; and an adjustment unit configured to adjust a maximum amount of the electric power to be output from the second connector, of the electric power supplied from the outside, to a first amount of power when the printing unit is not under a printing operation, and adjust the maximum amount of the electric power to be output from the second connector to a second amount of power when the printing unit is under the printing operation, the second amount of power being smaller than the first amount of power.
    Type: Application
    Filed: March 26, 2021
    Publication date: September 30, 2021
    Inventors: Koki YOSHIDA, Yoshio KITAMURA, Yohei ISHIDOYA
  • Patent number: 11109827
    Abstract: An X-ray imaging apparatus includes a table, an imager configured to capture a plurality of X-ray images, a rotating mechanism, a moving mechanism, and an image processor. The image processor is configured to generate a long image by performing processing of varying magnifications of the plurality of X-ray images based on an amount of relative movement of the table and the imager and splicing the plurality of X-ray images when imaging is performed at a plurality of imaging positions in a state in which an optical axis of X-rays radiated from an X-ray irradiator is inclined with respect to the table.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: September 7, 2021
    Assignee: Shimadzu Corporation
    Inventors: Koki Yoshida, Hidetaka Takezawa, Shohei Okubo
  • Publication number: 20210228174
    Abstract: Provided is a radiographic imaging apparatus capable of easily and properly performing a selection operation or a playback operation of the moving image and a frame feeding operation of the moving image. An operation unit is provided with a tiltable lever and a rotation input portion provided at an upper end of the lever. The image processing unit performs a selection operation or a playback operation of the moving image to be displayed on the display unit according to a tilting operation of the lever, and performs a frame feeding operation of the moving image to be displayed on the display unit according to a rotating operation of the rotation input portion.
    Type: Application
    Filed: January 24, 2021
    Publication date: July 29, 2021
    Inventors: Koki YOSHIDA, Yoshihide MAGARI, Fumiaki TANAKA, Takanori YOSHIDA, Shinya HASEBE
  • Patent number: 11068356
    Abstract: Methods and systems for reducing the data recovery time when failing back to a primary system from a secondary data backup system using virtual machine conversions and incremental exportation for backed-up virtual machine snapshots are described. Upon detection that the primary system is available to receive replicated snapshots for a virtual machine, the secondary data backup system may identify a first virtual machine snapshot out of a chain of snapshots for the virtual machine (e.g., the earliest in time snapshot within the chain or a middle snapshot in the middle of the chain) and transfer a full image snapshot for the first virtual machine snapshot to the primary system. Thereafter, data changes between the next virtual machine snapshot to be transferred to the primary system and the most-recently hydrated virtual machine on the primary system may be identified and then transferred to the primary system.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: July 20, 2021
    Assignee: RUBRIK, INC.
    Inventors: Rohit Agrawal, Shaswat Chaubey, Disheng Su, Koki Yoshida, Mudit Malpani
  • Patent number: 10959692
    Abstract: An X-ray imaging apparatus includes an X-ray tube (1), an FPD (2), a holding unit (4) that holds the X-ray tube and the FPD, which face each other, a table (3) on which a subject is placed, and a control unit (5) that controls the movement of the holding unit so as to control an X-ray irradiation direction of the X-ray tube and an X-ray detection direction of the FPD in an interlocking response with a relative position of the table to the X-ray tube and the FPD or based on an operation during X-ray imaging, when the X-ray imaging apparatus performs the X-ray imaging while relatively moving the table with respect to the X-ray tube and the FPD.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: March 30, 2021
    Assignee: SHIMADZU CORPORATION
    Inventors: Koki Yoshida, Keiichi Goto, Dai Hirose
  • Publication number: 20210080399
    Abstract: A defect inspection apparatus generates a surface layer inspection image which is an image representing displacement of an inspection target in a measurement region based on an intensity pattern of interfered laser light. The defect inspection apparatus is configured to generate an appearance inspection image which is an image of an outer surface of the measurement region based on an intensity pattern of incoherent light.
    Type: Application
    Filed: July 2, 2020
    Publication date: March 18, 2021
    Inventors: Takahide HATAHORI, Kenji TAKUBO, Koki YOSHIDA
  • Publication number: 20200359977
    Abstract: An X-ray imaging apparatus includes an X-ray irradiation region adjustment unit for adjusting an X-ray irradiation region and a control unit for controlling the X-ray irradiation region adjustment unit so as to adjust the X-ray irradiation region based on a set region of interest in the case of a region of interest highlighting mode that highlights a predetermined target object within the region of interest set in the image generated by by the image processing unit.
    Type: Application
    Filed: March 17, 2020
    Publication date: November 19, 2020
    Inventors: Taku OGAWA, Koki YOSHIDA, Daisuke MURAKAMI, Dai HIROSE
  • Publication number: 20200341864
    Abstract: Methods and systems for reducing the data recovery time when failing back to a primary system from a secondary data backup system using virtual machine conversions and incremental exportation for backed-up virtual machine snapshots are described. Upon detection that the primary system is available to receive replicated snapshots for a virtual machine, the secondary data backup system may identify a first virtual machine snapshot out of a chain of snapshots for the virtual machine (e.g., the earliest in time snapshot within the chain or a middle snapshot in the middle of the chain) and transfer a full image snapshot for the first virtual machine snapshot to the primary system. Thereafter, data changes between the next virtual machine snapshot to be transferred to the primary system and the most-recently hydrated virtual machine on the primary system may be identified and then transferred to the primary system.
    Type: Application
    Filed: April 29, 2019
    Publication date: October 29, 2020
    Applicant: RUBRIK, INC.
    Inventors: Rohit Agrawal, Shaswat Chaubey, Disheng Su, Koki Yoshida, Mudit Malpani
  • Publication number: 20200330053
    Abstract: A radiographic imaging apparatus includes: a plurality of first operation portions configured to move the moving member in a selected moving direction by being operated to select a moving direction of the moving member; a second operation portion for preparing a movement of the moving member to a selected final movement position by being operated to select the second operation portion; a third operation portion for initiating the movement of the moving member to the final movement position by being operated after the second operation portion is operated; a lamp built in the first operation portion; a moving direction calculation unit for calculating the moving direction of the moving member to the final movement position from a current position and the selected final movement position of the moving member; and a display unit for displaying the lamp built in the first operation portion corresponding to the moving direction of the moving member to the final movement position by blinking the lamp.
    Type: Application
    Filed: November 15, 2017
    Publication date: October 22, 2020
    Inventors: Dai HIROSE, Koki YOSHIDA, Daisuke MURAKAMI
  • Publication number: 20200305813
    Abstract: An X-ray imaging apparatus includes a table, an imager configured to capture a plurality of X-ray images, a rotating mechanism, a moving mechanism, and an image processor. The image processor is configured to generate a long image by performing processing of varying magnifications of the plurality of X-ray images based on an amount of relative movement of the table and the imager and splicing the plurality of X-ray images when imaging is performed at a plurality of imaging positions in a state in which an optical axis of X-rays radiated from an X-ray irradiator is inclined with respect to the table.
    Type: Application
    Filed: December 6, 2019
    Publication date: October 1, 2020
    Inventors: Koki YOSHIDA, Hidetaka TAKEZAWA, Shohei OKUBO
  • Patent number: 10765392
    Abstract: This X-ray imaging apparatus is equipped with an image processing unit. The image processing unit obtains a first image with a marker reference position set in a first X-ray image and generate a second image in which a virtual marker image is superimposed at a corresponding position in a second X-ray image reflecting the change of a relative position from the marker reference position with respect to the second X-ray image different from the first X-ray image.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: September 8, 2020
    Assignee: Shimadzu Corporation
    Inventors: Koki Yoshida, Takanori Yoshida, Michel Dargis
  • Publication number: 20200191751
    Abstract: Provide an inspection apparatus and an inspection method capable of quickly inspecting a situation of joining between members in a joined body. The inspection apparatus is an inspection apparatus inspecting a situation of joining between a plurality of members in a joined body including the members joined to and overlapped one another.
    Type: Application
    Filed: April 1, 2019
    Publication date: June 18, 2020
    Applicant: Shimadzu Corporation
    Inventors: Takahide HATAHORI, Kenji TAKUBO, Koki YOSHIDA
  • Publication number: 20190388044
    Abstract: An X-ray imaging apparatus achieves X-ray fluoroscopy and X-ray imaging in the larger range by combining a sliding action or rotation of an arcuate C-arm and an tilting-and-rolling of the table in combination. As noted while the C-arm suspends sliding after the C-arm slides in the sagittal direction, the table of the examination table tilts. Then, an angle ? between the axis line from the X-ray irradiation element 31 to the flat panel detector 32 and the surface of the table 11 coincides with the target angle at which the X-ray fluoroscopy and the X-ray imaging is carried out. Then after, the table moves in the longitudinal direction and lowers.
    Type: Application
    Filed: June 25, 2018
    Publication date: December 26, 2019
    Applicant: SHIMADZU CORPORATION
    Inventors: DAI HIROSE, Koki YOSHIDA
  • Publication number: 20190374191
    Abstract: An examination table system provides a table that is securely moved with no loss of visibility on a radiograph due to bending or tilting. The table is equipped with an accelerometer and is rotatable from a horizontal position during use while supporting a patient to be imaged. The table may be manually moved. The system allows easy table movement compensation that incorporates the projection of the accelerometer and a table gradient while obtaining a clear radiograph image.
    Type: Application
    Filed: June 7, 2018
    Publication date: December 12, 2019
    Applicant: SHIMADZU CORPORATION
    Inventors: Koki Yoshida, Hiroshi Inoue, Daisuke Murakami, Dai Hirose
  • Patent number: 10478144
    Abstract: An X-ray imaging apparatus enables to improve workability and a register of a pathway information on X-ray imaging. The X-ray imaging apparatus comprises a control element that control a driving element 5 so that the X-ray irradiation element to image a subject S and a table loading the subject S are relatively movable based on a pathway information that is pre-registered when imaging the subject S.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: November 19, 2019
    Assignee: SHIMADZU CORPORATION
    Inventors: Dai Hirose, Koki Yoshida
  • Publication number: 20190021689
    Abstract: An X-ray imaging apparatus is provided with a distance sensor for measuring an SSD which is a distance between a focal point of the X-ray tube and a surface of a subject M, an input unit for setting a reference SSD associated with an incident dose in which imaging is allowed, and a comparator for comparing an SSD at the time of imaging associated with the incident dose obtained by using the SD measured by the distance sensor and a reference SSD set by the input unit.
    Type: Application
    Filed: July 12, 2018
    Publication date: January 24, 2019
    Inventors: Dai HIROSE, Tetsu NAKAYAMA, Koki YOSHIDA
  • Publication number: 20180368792
    Abstract: An X-ray imaging apparatus includes an X-ray tube (1), an FPD (2), a holding unit (4) that holds the X-ray tube and the FPD, which face each other, a table (3) on which a subject is placed, and a control unit (5) that controls the movement of the holding unit so as to control an X-ray irradiation direction of the X-ray tube and an X-ray detection direction of the FPD in an interlocking response with a relative position of the table to the X-ray tube and the FPD or based on an operation during X-ray imaging, when the X-ray imaging apparatus performs the X-ray imaging while relatively moving the table with respect to the X-ray tube and the FPD.
    Type: Application
    Filed: December 9, 2015
    Publication date: December 27, 2018
    Applicant: SHIMADZU CORPORATION
    Inventors: KOKI YOSHIDA, Keiichi GOTO, Dai HIROSE
  • Publication number: 20180310905
    Abstract: This X-ray imaging apparatus is equipped with an image processing unit. The image processing unit obtains a first image with a marker reference position set in a first X-ray image and generate a second image in which a virtual marker image is superimposed at a corresponding position in a second X-ray image reflecting the change of a relative position from the marker reference position with respect to the second X-ray image different from the first X-ray image.
    Type: Application
    Filed: April 25, 2018
    Publication date: November 1, 2018
    Inventors: Koki YOSHIDA, Takanori YOSHIDA, Michel DARGIS