Patents by Inventor Yusuke OTSUKA

Yusuke OTSUKA 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: 20240347371
    Abstract: A laminate structure of the disclosure is a laminate structure for a semiconductor manufacturing device, and includes a substrate containing aluminum and including a first face, an intermediate layer arranged on the first face of the substrate and containing aluminum oxide, and a cover layer arranged on the intermediate layer and containing metal atoms. The intermediate layer includes a partition wall forming a plurality of voids in a cross-sectional shape parallel to the first face. The intermediate layer includes a boundary layer covering the first face of the substrate. The cover layer is arranged in some of the plurality of voids in the intermediate layer. The plurality of voids includes voids adjacent to the boundary layer and separated from the cover layer.
    Type: Application
    Filed: June 21, 2024
    Publication date: October 17, 2024
    Inventors: Yusuke OTSUKA, Naoya KIDA, Jun FUTAKUCHIYA, Noriyoshi KANEDA, Hibiki YOKOYAMA, Michiyoshi SONE, Hiroki SAKAMOTO
  • Patent number: 12119184
    Abstract: A power generator includes an electret including a first charged surface and a second charged surface having opposite polarities, a first electrode partially formed on the first charged surface, a second electrode formed on the second charged surface, a third electrode disposed to face the first charged surface with a space, and at least one of a power storage unit or an output unit. The first charged surface has a current collecting surface that is exposed outward. The first electrode and the second electrode form a first power generating unit and the third electrode and the second electrode form a second power generating unit. The electret is formed by polarizing an electret material that includes an inorganic dielectric having a bandgap energy of 4 eV or more.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: October 15, 2024
    Assignees: DENSO CORPORATION, TOKYO UNIVERSITY OF SCIENCE FOUNDATION
    Inventors: Yoshihiro Kozawa, Noriyuki Matsushita, Kazuhiko Kano, Yumi Tanaka, Hiroki Otsuka, Yusuke Edano
  • Publication number: 20240222687
    Abstract: A lithium-precipitation type lithium secondary battery is capable of more reliably suppressing growth of dendrites. In the lithium secondary battery having a lithium-precipitation type power-generating element, an ion conductive reaction suppressing layer that has lithium ion conductivity and suppresses reaction between lithium metal and a solid electrolyte is provided on a region where a positive electrode active material layer faces the negative electrode current collector, which is on a negative electrode current collector side of a surface of a solid electrolyte layer facing the negative electrode current collector, and an ion permeation suppressing layer that suppresses permeation of lithium ions is provided on an outer peripheral side of the ion conductive reaction suppressing layer.
    Type: Application
    Filed: March 23, 2022
    Publication date: July 4, 2024
    Inventors: Naoto Saito, Yusuke Otsuka
  • Patent number: 12022990
    Abstract: An endoscope apparatus that includes a storage memory storing first authentication information, a transmitter/receiver that performs communication with an endoscope, and an operational device. The operational device performs a process including acquiring the first authentication information stored in the storage memory and acquiring second authentication information stored in the endoscope connected to the endoscope apparatus from the endoscope. The operational device further performs determining whether the acquired first and second authentication information match each other, and limiting execution of at least some functions among a plurality of functions to be executed in cooperation with the endoscope in response to determining that the first and second authentication information do not match each other.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: July 2, 2024
    Assignee: OLYMPUS CORPORATION
    Inventor: Yusuke Otsuka
  • Publication number: 20240163585
    Abstract: The present disclosure provides an imaging device capable of expanding a dynamic range. An imaging device according to one embodiment of the present disclosure includes: a photoelectric conversion element provided in each of a plurality of pixels; a first charge accumulation section connected to the photoelectric conversion element; a second charge accumulation section connected in parallel with the first charge accumulation section; a reset transistor that resets a potential of the second charge accumulation section; a transfer transistor disposed between the first charge accumulation section and the second charge accumulation section; a third charge accumulation section connected in parallel with the first charge accumulation section; and a first changeover switch that is disposed between the first charge accumulation section and the third charge accumulation section and switches whether or not to connect the third charge accumulation section to the photoelectric conversion element.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 16, 2024
    Inventors: YUSUKE OTSUKA, KENICHI OKUMURA
  • Patent number: 11970088
    Abstract: A seat control system for a vehicle includes a seat, a seat position changer, a door sensor, and a controller. When an occupant performs registration operation after an ignition switch is turned on, the controller is configured to: if the door sensor senses a closed state, store a current seat position of the seat as a driving position, in association with the information of the occupant; and, if the door sensor senses an open state, store the current seat position as a get-out position at a time when the occupant gets off the vehicle, in association with the information. After the registration operation is performed, the controller is configured to: change the seat position to the driving position by controlling the seat position changer before the vehicle travels; and change the seat position to the get-out position by controlling the seat position changer when the occupant gets off the vehicle.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: April 30, 2024
    Assignee: SUBARU CORPORATION
    Inventors: Yusuke Otsuka, Osamu Okada
  • Patent number: 11952059
    Abstract: A steering control device is configured to control a steering system including a turning mechanism that includes a motor configured to generate a motor torque that serves as power for moving a turning shaft to turn turning wheels of a vehicle. The steering control device includes a control unit configured to control a target control value serving as a target of a control value for controlling the motor torque of the motor. The control unit is configured to perform compensation for the target control value; acquire an offset value; and change the target control value such that the acquired offset value decreases gradually.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: April 9, 2024
    Assignees: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yusuke Otsuka, Takashi Kodera, Toru Takashima
  • Patent number: 11742487
    Abstract: Provided is a binder composition for a non-aqueous secondary battery positive electrode, a composition for a non-aqueous secondary battery positive electrode, a positive electrode for a non-aqueous secondary battery, and a non-aqueous secondary battery that can favorably maintain the balance among the paste stability of the composition for a positive electrode prepared using the binder composition, the peel strength of the positive electrode mixed material layer formed using the composition for a positive electrode, and the output characteristics of the secondary battery using the positive electrode including the positive electrode mixed material layer.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: August 29, 2023
    Assignee: ZEON CORPORATION
    Inventors: Yusuke Otsuka, Norikazu Yamamoto
  • Publication number: 20230248209
    Abstract: An assistant device includes a processor configured to: generate a first image including one or more characteristic regions requiring excision by a surgical operator; generate a second image including one or more cauterized regions cauterized by an energy device; generate information regarding presence or absence of a first region that is included in the characteristic regions and that is not included in the cauterized region based on the first image and the second image; and output information indicating the presence of the characteristic regions that requires to be cauterized when the first region is present.
    Type: Application
    Filed: March 28, 2023
    Publication date: August 10, 2023
    Applicant: OLYMPUS CORPORATION
    Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI
  • Publication number: 20230210354
    Abstract: An assist device includes: a processor configured to generate a fluorescence image based on an imaging signal that is generated by capturing an image of fluorescence caused by excitation light that is applied to a living tissue, calculate a fluorescence intensity based on the fluorescence image, based on the fluorescence intensity, estimate a placement period during which a medical tool is placed in a lumen, and output placement period information on the placement period and an observation image obtained by capturing an image of the living tissue.
    Type: Application
    Filed: March 9, 2023
    Publication date: July 6, 2023
    Applicant: OLYMPUS CORPORATION
    Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Takaaki IGARASHI
  • Publication number: 20230094329
    Abstract: A seat control system for a vehicle includes a seat, a seat position changer, a door sensor, and a controller. When an occupant performs registration operation after an ignition switch is turned on, the controller is configured to: if the door sensor senses a closed state, store a current seat position of the seat as a driving position, in association with the information of the occupant; and, if the door sensor senses an open state, store the current seat position as a get-out position at a time when the occupant gets off the vehicle, in association with the information. After the registration operation is performed, the controller is configured to: change the seat position to the driving position by controlling the seat position changer before the vehicle travels; and change the seat position to the get-out position by controlling the seat position changer when the occupant gets off the vehicle.
    Type: Application
    Filed: September 15, 2022
    Publication date: March 30, 2023
    Applicant: SUBARU CORPORATION
    Inventors: Yusuke OTSUKA, Osamu OKADA
  • Publication number: 20230095614
    Abstract: A mirror position registration control apparatus includes a shift position detector that detects a shift position of a vehicle, a mirror surface position detector that detects a change in a mirror surface position in the vehicle, a mirror surface position storage that stores a set mirror surface position; an information display that displays information for a driver who drives the vehicle, a registration operation receiver that receives a registration operation for the mirror surface position inputted by the driver, and a processor that, in a case where the mirror surface position is changed with the shift position set at a reverse position, displays a registration screen for the changed mirror surface position on the information display and stores the changed mirror surface position in the mirror surface position storage on the basis of the registration operation when the shift position is changed from the reverse position to a parking position.
    Type: Application
    Filed: September 19, 2022
    Publication date: March 30, 2023
    Applicant: SUBARU CORPORATION
    Inventor: Yusuke OTSUKA
  • Publication number: 20220380225
    Abstract: A metal double salt dispersion liquid including an organic solvent and a metal double salt, wherein the metal double salt has a composition represented by M(R1COO)m-x-y(OH)xAy(H2O)z, where M is a metal element, R1 is a hydrogen atom or an alkyl group, A is an anion, m is a valence of the metal element M, 0<x+y<m, x>0, y?0, and z?0, and when the metal double salt dispersion liquid is subjected to a centrifugal operation at a relative centrifugal force of 10,000 G for 5 minutes, a proportion of metal elements not forming a precipitate to all metal elements contained in a total of the metal double salt dispersion liquid is 10.0 mol % or more.
    Type: Application
    Filed: August 9, 2022
    Publication date: December 1, 2022
    Inventor: Yusuke OTSUKA
  • Publication number: 20220063711
    Abstract: A steering control device is configured to control a steering system including a turning mechanism that includes a motor configured to generate a motor torque that serves as power for moving a turning shaft to turn turning wheels of a vehicle. The steering control device includes a control unit configured to control a target control value serving as a target of a control value for controlling the motor torque of the motor. The control unit is configured to perform compensation for the target control value; acquire an offset value; and change the target control value such that the acquired offset value decreases gradually.
    Type: Application
    Filed: August 23, 2021
    Publication date: March 3, 2022
    Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yusuke OTSUKA, Takashi KODERA, Toru TAKASHIMA
  • Publication number: 20210386270
    Abstract: A medical system can include a light source configured to generate excitation light; and a processor including a memory, the processor: controlling energy supplied to an energy device, the light source generating the excitation light to generate fluorescence from the living body tissue heat treated by the energy device; generating a fluorescence image based on an image pickup signal obtained by imaging the living body tissue; and generating a control signal that restricts energy supply to the energy device and output the control signal to the energy control apparatus when a pixel value of at least one pixel in the fluorescence image exceeds a first threshold value.
    Type: Application
    Filed: August 30, 2021
    Publication date: December 16, 2021
    Applicant: OLYMPUS CORPORATION
    Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA, Yuji KISHIMOTO, Hideyuki KASAHARA, Kazue TANAKA, Kunihide KAJI, Satoshi TAKEKOSHI, Yoshitaka HONDA, Takaaki IGARASHI
  • Publication number: 20210235967
    Abstract: A medical system includes a medical apparatus that generates a medical image and a network apparatus communicable with the medical apparatus. The network apparatus generates identification information corresponding to inspection information, stores the inspection information and the identification information in association with each other in a first storage region of a storage apparatus and transmits the identification information to the medical apparatus. The medical apparatus receives the identification information transmitted by the network apparatus and transmits the identification information and the generated medical image in association with each other to the network apparatus.
    Type: Application
    Filed: March 26, 2021
    Publication date: August 5, 2021
    Applicant: OLYMPUS CORPORATION
    Inventors: Yugo KOIZUMI, Tatsuya SHIOBARA, Kenichiro MATSUSHITA, Yusuke OTSUKA, Yasushi MATSUURA, Haruhiko SAKAYORI, Koichi HIROSE, Yoshinori MATSUMOTO, Takashi OZAKI
  • Publication number: 20210186594
    Abstract: A heat invasion observation apparatus that observes a heat invasion to a biological tissue, the heat invasion observation apparatus includes a fluorescence image generation circuit configured to obtain an image pickup signal generated by picking up an image of fluorescence generated from a heat invasion area in the biological tissue irradiated with exciting light for exciting a substance contained in the heat invasion area, and generate fluorescence image data based on the obtained image pickup signal. The substance contained in the heat invasion area is a substance generated when the biological tissue is thermally processed.
    Type: Application
    Filed: March 10, 2021
    Publication date: June 24, 2021
    Applicant: OLYMPUS CORPORATION
    Inventors: Yasuo TANIGAMI, Yusuke OTSUKA, Noriko KURODA
  • Publication number: 20210093156
    Abstract: An endoscope apparatus that includes a storage memory storing first authentication information, a transmitter/receiver that performs communication with an endoscope, and an operational device. The operational device performs a process including acquiring the first authentication information stored in the storage memory and acquiring second authentication information stored in the endoscope connected to the endoscope apparatus from the endoscope. The operational device further performs determining whether the acquired first and second authentication information match each other, and limiting execution of at least some functions among a plurality of functions to be executed in cooperation with the endoscope in response to determining that the first and second authentication information do not match each other.
    Type: Application
    Filed: December 10, 2020
    Publication date: April 1, 2021
    Applicant: OLYMPUS CORPORATION
    Inventor: Yusuke OTSUKA
  • Publication number: 20200127291
    Abstract: Provided is a binder composition for a non-aqueous secondary battery positive electrode, a composition for a non-aqueous secondary battery positive electrode, a positive electrode for a non-aqueous secondary battery, and a non-aqueous secondary battery that can favorably maintain the balance among the paste stability of the composition for a positive electrode prepared using the binder composition, the peel strength of the positive electrode mixed material layer formed using the composition for a positive electrode, and the output characteristics of the secondary battery using the positive electrode including the positive electrode mixed material layer.
    Type: Application
    Filed: March 16, 2018
    Publication date: April 23, 2020
    Applicant: ZEON CORPORATION
    Inventors: Yusuke OTSUKA, Norikazu YAMAMOTO
  • Patent number: 9420481
    Abstract: Provided is a mobile communication terminal test system that transmits a test signal formed by a plurality of downlink component carriers including a primary component carrier (DL_CC1) and a secondary component carrier (DL_CC2) to a mobile communication terminal to test the mobile communication terminal. The mobile communication terminal test system includes a primary test device that transmits first communication data including first test data to the mobile communication terminal using the primary component carrier of the test signal and a secondary test device that transmits second communication data including second test data to the mobile communication terminal using the secondary component carrier of the test signal.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: August 16, 2016
    Assignee: ANRITSU CORPORATION
    Inventors: Takayuki Awano, Yusuke Otsuka