Patents by Inventor Kenji Kimura

Kenji Kimura 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: 20210027472
    Abstract: An X-ray imaging apparatus is configured to acquire a plurality of pieces of slice image data from volume data, acquire a plurality of pieces of first processed image data by performing first processing, acquire a plurality of pieces of second processed image data by performing second processing, detect edges of the subject based on the acquired plurality of pieces of the second processed image data, and acquire edge image data including detected edges of the subject.
    Type: Application
    Filed: May 28, 2020
    Publication date: January 28, 2021
    Inventors: Naoki MORIMOTO, Kenji KIMURA, Taro SHIRAI, Takahiro DOKI
  • Publication number: 20210020376
    Abstract: A multilayer electronic component having a plurality of laminated dielectric layers and inner electrode layers. The dielectric layers have a plurality of crystal grains including first regions where Re is dissolved in a solid state; and second regions where Re is not dissolved in the solid state. A median size of the crystal grains to an average thickness of the dielectric layers is 0.5?t?0.7. A ratio of a sum of cross sectional areas of the first regions to those of the plurality of crystal grains is 0.7?s?0.9. When a total amount of Ti, Zr, and Hf is 100 molar parts in the dielectric layers, a sum of the Zr and the Hf is 0?a?1.0; an amount b of Si is 0.1?b?1.0; an amount c of Re is 0.5?c?10.0; and a ratio m of a total of Ba and Re to a total of Ti, Zr, and Hf is 0.990?m?1.050.
    Type: Application
    Filed: June 30, 2020
    Publication date: January 21, 2021
    Inventors: Takehisa Sasabayashi, Kenjiro Gomi, Kenji Kimura, Wataru Oshima
  • Patent number: 10863958
    Abstract: This X-ray phase difference imaging system (100) includes an X-ray source (1), a plurality of gratings, a detector (4), and an image processor (6), in which the image processor (6) is configured to correct an artifact of a second phase contrast image (10b) that is reconstructed by using a first X-ray image (9a) and a third X-ray image (9c), on the basis of a first phase contrast image (10a) that is reconstructed by using the first X-ray image (9a) and a second X-ray image (9b).
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: December 15, 2020
    Assignee: Shimadzu Corporation
    Inventors: Taro Shirai, Kenji Kimura, Takahiro Doki, Satoshi Sano, Akira Horiba, Naoki Morimoto
  • Patent number: 10860828
    Abstract: A battery degradation authentication device includes: a communication portion configured to communicate with a server; an input portion configured to receive specification information to specify a specific battery as a battery selected by a user; and an output portion. The communication portion acquires battery information including at least one of degradation information of the specific battery and related information related to the degradation information from the server. The output portion outputs an authentication mark based on which the battery information is acquirable.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: December 8, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Kenji Kimura
  • Patent number: 10859512
    Abstract: Provided is a radiation imaging apparatus capable of performing precise imaging without performing pre-imaging in the absence of a subject. According to the present invention, it is possible to provide a radiation imaging apparatus capable of performing precise imaging without performing pre-imaging in the absence of a subject immediately before. That is, the apparatus of the present invention is provided with a phase grating 5 provided with a subject area and a reference area. Both areas each have a predetermined pattern that absorbs radiation, but the patterns are different from each other. In this area, an image of the phase grating 5 is observed in a moire pattern of a long period.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: December 8, 2020
    Assignee: Shimadzu Corporation
    Inventors: Koichi Tanabe, Toshinori Yoshimuta, Kenji Kimura, Hiroyuki Kishihara, Yukihisa Wada, Takuro Izumi, Taro Shirai, Takahiro Doki, Satoshi Sano, Akira Horiba
  • Publication number: 20200361484
    Abstract: A vehicle system includes a warning device and at least one electronic control unit. The at least one electronic control unit is configured to present a light stimulus to a driver, and determine whether the driver is facing forward, determine whether the driver holds a steering wheel, and cause the warning device to perform a first warning when it is determined that the driver is not facing forward while the light stimulus is being presented. The first warning is either the vibration or the sound. The at least one electronic control unit is configured to perform a second warning when it is determined that the driver does not hold the steering wheel before a predetermined time elapses after the first warning is started. The second warning includes the vibration and the sound.
    Type: Application
    Filed: August 7, 2020
    Publication date: November 19, 2020
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventor: Kenji Kimura
  • Patent number: 10837922
    Abstract: The X-ray imaging apparatus is provided with a plurality of gratings including an X-ray source and a first grating, a detector, a grating rotation mechanism for rotating a plurality of gratings respectively, and an image processor for generating at least a dark field image. The image processor is configured to generate a dark field image captured by arranging the grating at a plurality of angles in a plane orthogonal to the optical axis direction.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: November 17, 2020
    Assignee: Shimadzu Corporation
    Inventors: Satoshi Sano, Taro Shirai, Takahiro Doki, Akira Horiba, Naoki Morimoto, Kenji Kimura, Hiroshi Mizushima
  • Publication number: 20200346943
    Abstract: Activated treated water that can be manufactured by an extremely simple method and with which activation treatment can be performed on water that has not undergone activation treatment without direct contact. Activated treated water that is clustered water that has undergone activation treatment and thereby formed small molecule groups, wherein the ratio FID/FID0 of the free induction decay (FID) (units being seconds) of a peak originating in the hydrogen atoms in the water molecules in the hydrogen nuclear magnetic resonance spectrum for the activated treated water and the free induction decay FID0 (units being seconds) of a peak originating in the hydrogen atoms in the water molecules in the hydrogen nuclear magnetic resonance spectrum for water that has not undergone activation treatment is 0.80 or less.
    Type: Application
    Filed: October 29, 2018
    Publication date: November 5, 2020
    Applicants: FIG CO., LTD., TECRATOS CO., LTD., Pro Buono CO., LTD.
    Inventors: Sunao SUGIHARA, Kenji KIMURA
  • Publication number: 20200333265
    Abstract: The X-ray phase imaging apparatus includes an imaging system, a position switching mechanism for switching between a retracted position and an imaging position, a control unit for controlling switching between the retracted position and the imaging position, and an image processing unit for generating an X-ray phase contrast image based on the first image and the second image. The control unit is configured to control sequentially imaging at the retracted position and imaging at the imaging position.
    Type: Application
    Filed: March 30, 2020
    Publication date: October 22, 2020
    Inventors: Takahiro DOKI, Kenji KIMURA, Taro SHIRAI, Satoshi SANO, Akira HORIBA, Naoki MORIMOTO
  • Patent number: 10800429
    Abstract: A vehicle system includes a warning device and at least one electronic control unit. The at least one electronic control unit is configured to present a light stimulus to a driver, and determine whether the driver is facing forward, determine whether the driver holds a steering wheel, and cause the warning device to perform a first warning when it is determined that the driver is not facing forward while the light stimulus is being presented. The first warning is either the vibration or the sound. The at least one electronic control unit is configured to perform a second warning when it is determined that the driver does not hold the steering wheel before a predetermined time elapses after the first warning is started. The second warning includes the vibration and the sound.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: October 13, 2020
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Kenji Kimura
  • Patent number: 10802730
    Abstract: Power consumption of a semiconductor device is reduced. A semiconductor device according to an embodiment includes a plurality of circuits, a bus circuit including a plurality of buffers that temporarily store communication data between the circuits and a plurality of arbitration circuits that arbitrate an access between the circuits and the buffers, a storage unit that stores information based on a use state of the buffers during communication between the circuits and configuration information including designation of unused circuits that are not used for the communication from among the circuits, and a control circuit that controls the bus circuit so as to stop use of unused buffers that are not used for the communication from among the buffers and at least a partial configuration in arbitration circuits corresponding to the unused circuits from among the arbitration circuits based on the configuration information.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: October 13, 2020
    Assignee: RENESAS ELECTRONICS CORPORATION
    Inventors: Yasumasa Watanabe, Mitsuhiro Ono, Toshiro Fujisaki, Kenji Kimura
  • Patent number: 10798295
    Abstract: An electronic device (1) includes a control device (10) configured to carry out: image capture operation determination processing in which a first subject is determined without a user operation and image capture timing is determined; and autofocus processing in which a second subject is determined without a user operation and an image capture device is controlled to focus on the second subject, the autofocus processing being commenced before the image capture operation determination processing finishes.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: October 6, 2020
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kenji Kimura, Koichi Yamaguchi, Mitsuhiro Haneda, Akihiro Kodama
  • Publication number: 20200312577
    Abstract: A power storage device having a positive electrode including a positive electrode current collector and a positive electrode active material layer, a negative electrode including a negative electrode current collector and a negative electrode active material layer, and a separator layer between the positive electrode and the negative electrode and including a gel electrolyte. At least one of the positive electrode active material layer and the negative electrode active material layer includes an electrode active material, an electrolytic solution, a first polymer compound that is not crosslinked, and a binder having a second polymer compound different from the first polymer compound.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Inventors: Kyotaro Mano, Kenji Kimura, Yasutake Fukuda, Yasuhiko Ueda
  • Patent number: 10773730
    Abstract: A vehicle system includes a warning device and at least one electronic control unit. The at least one electronic control unit is configured to present a light stimulus to a driver, and determine whether the driver is facing forward, determine whether the driver holds a steering wheel, and cause the warning device to perform a first warning when it is determined that the driver is not facing forward while the light stimulus is being presented. The first warning is either the vibration or the sound. The at least one electronic control unit is configured to perform a second warning when it is determined that the driver does not hold the steering wheel before a predetermined time elapses after the first warning is started. The second warning includes the vibration and the sound.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: September 15, 2020
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Kenji Kimura
  • Patent number: 10772592
    Abstract: This X-ray phase contrast imaging apparatus (100) includes an X-ray source (1) that radiates continuous X-rays, a first grating (3) that forms a self-image, a second grating (4), a detector (5) that detects the continuous X-rays, and a third grating (2) arranged between the detector (5) and the first grating 3. The first grating (3), the second grating (4), and the third grating (2) are arranged so as to satisfy conditions of predetermined formulas.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: September 15, 2020
    Assignees: Shimadzu Corporation, OSAKA UNIVERSITY
    Inventors: Satoshi Sano, Koichi Tanabe, Toshinori Yoshimuta, Kenji Kimura, Hiroyuki Kishihara, Yukihisa Wada, Takuro Izumi, Taro Shirai, Takahiro Doki, Akira Horiba, Takayoshi Shimura, Heiji Watanabe, Takuji Hosoi
  • Patent number: 10763482
    Abstract: A connection member configured to electrically connect respective storage elements to each other in a power storage device constituted by a plurality of storage elements. The connection member includes: a substrate; and a plurality of connecting portions connected to electrodes of the respective storage elements and configured to cut off electric connection with the storage elements by fusing at the time when a current of a predetermined value or more flows therein. The connecting portion is formed by performing punching on the substrate and includes at least two bent portions bent in a punching direction. One of the bent portions is bent along a first direction perpendicular to the punching direction, and the other one of the bent portions is bent along a second direction perpendicular to the punching direction and perpendicular to the first direction.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: September 1, 2020
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, YAZAKI CORPORATION
    Inventors: Kenji Kimura, Katsunori Sato, Tomohiro Ikeda, Yoshiaki Ichikawa, Hirotaka Mukasa, Taishi Sakai
  • Patent number: 10739280
    Abstract: The radiation phase contrast imaging apparatus includes an X-ray source, a first grating, a second grating arranged between the X-ray source and the first grating, and a moving mechanism for moving an object stage for holding an object. The moving mechanism is configured to more the object stage to an X-ray source side of the first grating and a second grating side of the first grating opposite to the source side of the first grating.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: August 11, 2020
    Assignee: Shimadzu Corporation
    Inventors: Takahiro Doki, Kenji Kimura, Taro Shirai, Satoshi Sano, Akira Horiba, Naoki Morimoto
  • Publication number: 20200249178
    Abstract: A phase contrast X-ray imaging system includes an X-ray source; a plurality of gratings; a detector; a grating movement mechanism; and an image processor that generates a phase contrast image. The image processor generates the phase contrast image by using a pitch of an intensity change and a function which has the pitch as a variable and expresses the intensity change in a pixel value as a grating moves.
    Type: Application
    Filed: September 19, 2018
    Publication date: August 6, 2020
    Applicant: Shimadzu Corporation
    Inventors: Naoki MORIMOTO, Kenji KIMURA, Taro SHIRAI, Takahiro DOKI, Satoshi SANO, Akira HORIBA
  • Patent number: 10729398
    Abstract: An X-ray phase contrast imaging device of the present invention can change an arrangement pitch of slits related to a multi-slit and an arrangement pitch of phase shift sections related to a phase grating. A positional relationship among the multi-slit 3b, the phase grating, and an FPD is determined based on the arrangement pitch of the slits related to the multi-slit, the arrangement pitch of the phase shift sections related to the phase grating, and an arrangement pitch of detection elements related to the FPD. Among these arrangement pitches, by changing the arrangement pitch of the slits and the arrangement pitch of the phase shift sections, the present invention can change the positional relationship among the multi-slit, the phase grating, and the FPD.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: August 4, 2020
    Assignees: Shimadzu Corporation, Osaka University
    Inventors: Satoshi Sano, Koichi Tanabe, Toshinori Yoshimuta, Kenji Kimura, Hiroyuki Kishihara, Yukihisa Wada, Takuro Izumi, Taro Shirai, Takahiro Doki, Akira Horiba, Takayoshi Shimura, Heiji Watanabe, Takuji Hosoi
  • Patent number: 10732132
    Abstract: [PROBLEM TO BE SOLVED] To provide a radiation phase contrast imaging device having a small device configuration [SOLVING MEANS] The present invention focused on the findings that the distance between the phase grating 5 and the FPD 4 does not need to be the Talbot distance. The distance between the phase grating 5 and the FPD 4 can be more freely set. However, a self-image cannot be detected unless the self-image is sufficiently magnified with respect to the phase grating 5. The degree on how much the self-image is magnified on the FPD 4 with respect to the original phase grating 5 is determined by a magnification ratio X2/X1. Therefore, in the present invention, the magnification ratio is set to be the same as the magnification ratio in a conventional configuration. With this, even if the distance X2 between the radiation source 3 and the FPD 4 is reduced, a situation in which the self-image cannot be detected by the FPD 4 due to the excessively small size thereof does not occur.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: August 4, 2020
    Assignees: Shimadzu Corporation, OSAKA UNIVERSITY
    Inventors: Takahiro Doki, Koichi Tanabe, Toshinori Yoshimuta, Kenji Kimura, Akihiro Nishimura, Taro Shirai, Satoshi Sano, Akira Horiba, Takayoshi Shimura, Heiji Watanabe, Takuji Hosoi