Patents by Inventor Takahiro Yoshida

Takahiro 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).

  • Publication number: 20230296071
    Abstract: A control device for a hybrid electric vehicle includes an electronic control unit. The electronic control unit is configured to perform a start-up control of shifting the connection and disconnection clutch to a coupled state at the time of starting the internal combustion engine to rotate the internal combustion engine by the driving torque of the electric motor, and starting the first fuel injection mode using the direct injection injector. The electronic control unit is configured to switch from the first fuel injection mode to a second fuel injection mode for using the port injector prior to an end of the start-up control when the number of times of combustion cycles of the internal combustion engine with the first fuel injection mode reaches a predetermined first target number of times.
    Type: Application
    Filed: December 21, 2022
    Publication date: September 21, 2023
    Inventors: Takahiro YOSHIDA, Masanao IDOGAWA, Masahiro KACHI, Koji ICHIKAWA, Satoshi MASUDA
  • Publication number: 20230294704
    Abstract: The hybrid electric vehicle includes an engine, a motor, a clutch, an accelerator operation amount detecting unit, and a control device. The control device is configured to include: a determination unit configured to determine whether or not the accelerator operation amount is equal to or greater than a threshold value when there is a start request for the engine; and an ignition timing control unit configured to advance an ignition timing of the engine, when an affirmative determination is made by the determination unit, than when a negative determination is made by the determination unit.
    Type: Application
    Filed: December 15, 2022
    Publication date: September 21, 2023
    Inventors: Takahiro YOSHIDA, Masahiro KACHI, Satoshi MASUDA
  • Patent number: 11761373
    Abstract: A cooling device is employed in a vehicle including an internal combustion engine provided with a forced-induction device and an intercooler. The cooling device includes a circulation circuit configured to circulate coolant supplied to the intercooler, an electric pump configured to operate to circulate the coolant in the circulation circuit, and processing circuitry configured to control a discharge amount of the coolant of the pump. The processing circuitry is configured to execute a control amount deriving process of deriving a control amount of the pump based on a requested flow rate and a coolant temperature, and an operation process of causing the pump to operate based on the control amount when the requested flow rate is larger than 0.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: September 19, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masaya Kubo, Koji Ichikawa, Takahiro Yoshida, Takahiro Nishigaki, Noriaki Kumagai, Sohichi Imai, Masahiro Noguchi
  • Publication number: 20230284393
    Abstract: [Object] To provide a copper clad laminate that is capable of achieving high adhesion between a low dielectric resin film and a copper plating layer and a good volume resistivity while suppressing a transmission loss when being applied to a flexible circuit board, and a method for producing the copper clad laminate. [Solving Means] A copper clad laminate of the present invention includes a low dielectric resin film having a relative permittivity of 3.5 or lower and a dissipation factor of 0.008 or lower at a frequency of 10 GHz, and an electroless copper plating layer laminated on at least one surface of the low dielectric resin film. A weighted average size of crystallites in the electroless copper plating layer is 25 to 300 nm, and an adhesion strength between the resin film and the electroless copper plating layer is 4.2 N/cm or more.
    Type: Application
    Filed: August 7, 2021
    Publication date: September 7, 2023
    Inventors: Nobuaki MUKAI, Takahiro YOSHIDA, Youhei YOSHIMATSU
  • Publication number: 20230269880
    Abstract: [Object] To provide a copper clad laminate that is capable of achieving a good volume resistivity at an electroless copper plating layer of a low dielectric resin film while suppressing a transmission loss when being applied to a flexible circuit board, and a method for producing the copper clad laminate. [Solving Means] A copper clad laminate of the present invention includes a low dielectric resin film having a relative permittivity of 3.5 or lower and a dissipation factor of 0.008 or lower at a frequency of 10 GHz, and an electroless copper plating layer laminated on at least one surface of the low dielectric resin film. An Ni content in the electroless copper plating layer is 0.01 to 1.2 wt %, and the electroless copper plating layer has a volume resistivity of 6.0 ??·cm or lower.
    Type: Application
    Filed: August 7, 2021
    Publication date: August 24, 2023
    Inventors: Youhei YOSHIMATSU, Nobuaki MUKAI, Takahiro YOSHIDA
  • Patent number: 11724514
    Abstract: A liquid discharging head includes a nozzle plate having a plurality of nozzles from which liquid is discharged; a plurality of individual liquid chambers that are communicably connected to the plurality of nozzles, respectively; a common liquid chamber that supplies liquid to the plurality of individual liquid chambers; and a circulation common liquid chamber that leads to a plurality of circulation channels. A part of the common liquid chamber overlaps the circulation common liquid chamber from a direction in which liquid is discharged from the nozzles, and another part of the common liquid chamber overlaps the circulation common liquid chamber from a direction orthogonal to both the direction in which liquid is discharged from the nozzles and a direction in which the nozzles are aligned.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: August 15, 2023
    Assignee: Ricoh Company, Ltd.
    Inventors: Tomohiko Kohda, Takahiro Yoshida, Shiomi Andou, Takayuki Nakai, Kanshi Abe, Takeshi Shimizu, Ryo Kasahara
  • Publication number: 20230249455
    Abstract: A liquid discharge apparatus includes: a head including a pressure chamber and a nozzle, the head configured to discharge a liquid in the pressure chamber from the nozzle; circuitry configured to generate a drive waveform including multiple drive pulses to be applied to the head, the drive waveform successively including, in time series: a non-discharge pulse that does not cause the head to discharge the liquid from the nozzle; a latter discharge pulse after the non-discharge pulse, the latter discharge pulse including a contraction waveform element that contracts the pressure chamber to discharge the liquid from the nozzle; and a contraction waveform including the contraction waveform element that contracts the pressure chamber.
    Type: Application
    Filed: January 10, 2023
    Publication date: August 10, 2023
    Applicant: Ricoh Company, Ltd.
    Inventors: Takahiro Yoshida, Kenichi Taguma
  • Publication number: 20230228211
    Abstract: A hybrid electric vehicle includes: an engine including a turbocharger and an intercooler that cools intake air; a motor; an inverter for driving the motor; a cooling device for cooling the inverter and the intake air by circulating a cooling medium by a circulation pump in a circulation path including a cooling flow path for cooling the inverter and a cooling flow path for the intercooler as a flow path; and a control device for controlling the cooling device. The control device permits forced drive of the circulation pump from an outside when predetermined conditions including a condition that a vehicle speed is equal to or lower than a predetermined vehicle speed and a condition that a vehicle system is turned off are satisfied.
    Type: Application
    Filed: November 30, 2022
    Publication date: July 20, 2023
    Inventors: Koji ICHIKAWA, Noriaki KUMAGAI, Takahiro YOSHIDA
  • Publication number: 20230184191
    Abstract: An internal combustion engine system includes an internal combustion engine including an in-cylinder injection valve and a fuel pressure adjustment mechanism, and a control device that executes fuel injection control at a time of automatic restart of the internal combustion engine that is automatically stopped, by controlling the in-cylinder injection valve and the fuel pressure adjustment mechanism, in which the control device includes a first controller that executes the compression stroke injection a first number of times after an automatic restart request is made and control the pressure of the fuel to a predetermined value, and a second controller that executes the intake stroke injection a second number of times after the compression stroke injection is executed the first number of times and make the pressure of the fuel lower than the predetermined value.
    Type: Application
    Filed: October 10, 2022
    Publication date: June 15, 2023
    Inventors: Takahiro YOSHIDA, Takehiro KOMATSU
  • Publication number: 20230185189
    Abstract: A method and system for imprinting a substrate supported on a moveable stage is provided and includes contacting a liquid resist on the substrate with a template and aligning the substrate with the template using a feedback-feedforward control process with a first set of control parameters. Calibration data is obtained and the viscosity of at least a portion of the resist is increased. The substrate is then with the template using the feedback-feedforward control process with a second set of control parameters after the viscosity of the resist has increased, the second set of control parameters are determined based on the calibration data and the resist is cured under the template.
    Type: Application
    Filed: February 9, 2023
    Publication date: June 15, 2023
    Inventors: Mingji LOU, Takahiro YOSHIDA, Steven T. JENKINS, Kenichi KOBAYASHI, Tatsuya ARAKAWA
  • Patent number: 11628669
    Abstract: A liquid discharge head includes a head body configured to discharge a liquid, a head cover on the head body, a head cover covering at least a part of the head body, the head cover disposed outside the head body; a liquid supply port on an upper surface of the head cover, the liquid supply port configured to supply the liquid to the head body, an electrical connection on a side surface of the head cover. The head cover includes a protruding part protruding from the upper surface of the head cover, the protruding part is on a side end of the upper surface of the head cover adjacent to the side surface of the head cover on which the electrical connection is disposed, and the protruding part is higher than another part of the upper surface of the head cover with respect to a lower end surface of the head body.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: April 18, 2023
    Assignee: RICOH COMPANY, LTD.
    Inventors: Takahiro Yoshida, Takashi Kinokuni
  • Publication number: 20230098478
    Abstract: A liquid discharge apparatus includes: a liquid discharge head configured to discharge a liquid from a nozzle; a drive waveform generator configured to generate a drive waveform including multiple drive pulses to be applied to the liquid discharge head, the multiple drive pulses successively including: a first drive pulse configured to cause the liquid discharge head to discharge the liquid; a second drive pulse configured to cause the liquid discharge head not to discharged the liquid while causing meniscus of the liquid in the nozzle in the liquid discharge head to vibrate; and a third drive pulse configured to cause the liquid discharge head to discharge the liquid; in time series.
    Type: Application
    Filed: September 7, 2022
    Publication date: March 30, 2023
    Applicant: Ricoh Company, Ltd.
    Inventor: Takahiro Yoshida
  • Publication number: 20230092817
    Abstract: Described are methods of suppressing the expression of myeloid-derived suppressor cells (MDSCs), M2 macrophages, and Treg cells in a tumor and inducing the expression of macrophages, dendritic cells (DCs), and T effector cells in a tumor in a subject. A pharmaceutical composition comprising a strain of Mycobacteria including an expression vector of the present invention is administered to a subject.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 23, 2023
    Inventors: William R. Bishai, Trinity J. Bivalacqua, Alok Singh, Monali Praharaj, Takahiro Yoshida
  • Patent number: 11604408
    Abstract: A method and system for imprinting a substrate supported on a moveable stage is provided and includes contacting a liquid resist on the substrate with a template and aligning the substrate with the template using a feedback-feedforward control process with a first set of control parameters. Calibration data is obtained and the viscosity of at least a portion of the resist is increased. The substrate is then with the template using the feedback-feedforward control process with a second set of control parameters after the viscosity of the resist has increased, the second set of control parameters are determined based on the calibration data and the resist is cured under the template.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: March 14, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Mingji Lou, Takahiro Yoshida, Steven T. Jenkins, Kenichi Kobayashi, Tatsuya Arakawa
  • Patent number: 11562564
    Abstract: A program executed by a processor causes the processor to identify, based on a result of an image captured by a first camera configured to capture an image of a user in a real space, a position of the user; display, based on the result of the image captured by the first camera, on a display, a first image representative of the user; and display, at a position that is based on an identification result obtained by identifying the position of the user, a second image that corresponds to an object in the real space.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: January 24, 2023
    Assignee: KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventors: Hideo Ueda, Takahiro Yoshida, Michio Horikiri
  • Patent number: 11495029
    Abstract: An estimation device includes a recognition unit configured to recognize a surrounding environment of a moving object in recognition regions, and an estimation unit configured to estimate a risk for the moving object on the basis of a recognition result from the recognition unit, in which the recognition unit sets a priority region on which a recognition process is preferentially performed among the recognition regions, according to a state of the surrounding environment of the moving object, and sets, as the priority region, a region overlapping a region including at least a part of at least one crosswalk that is present in a vicinity of an intersection region in which a first road on which the moving object is located intersects a second road present in an advancing direction of the moving object.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: November 8, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Takeshi Tamaki, Akinori Oi, Takahiro Yoshida
  • Patent number: 11484778
    Abstract: In a game tendency analysis system applied to a game in that a plurality of players compete against each other using an aggregate of a plurality of physical game media, and analyzing a tendency related to constitution of the aggregate used in the game, at least a part of the game media included in an aggregate, which is constituted to be used in the game by each player, is identified, an identification result thereof is separately recorded, as constitution example information which indicates a constitution example of the aggregate, in predetermined constitution example data for each of the aggregates, and a frequent-use media group, which is a combination of game media included in the aggregate with a relatively high frequency, is estimated as an element representing at least a part of the tendency, based on the constitution example data.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: November 1, 2022
    Assignee: Konami Digital Entertainment Co., Ltd.
    Inventor: Takahiro Yoshida
  • Patent number: 11439892
    Abstract: A game progress information generation system for a game, in which players compete against each other while respectively arranging physical game media in a field, configured to generate progress information for specifying progress status of the game, and comprising: a medium information acquiring device acquiring medium information required for identification of the arranged game medium; a medium identification device identifying the arranged game medium based on the acquired medium information; an action information acquiring device acquiring action information required for identification of action of the player; an action identification device identifying the action of the player based on the acquired action information; and a progress information generation device repeatedly determining the progress status of the game while referring to an identification result of each of the medium identification device and the action identification device, and generating the progress information based on a determination
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: September 13, 2022
    Assignee: KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventor: Takahiro Yoshida
  • Patent number: 11430214
    Abstract: A program executed by a processor causes the processor to identify, based on a result of an image captured by a first camera configured to capture an image of a user in a real space, a position of the user; display, based on the result of the image captured by the first camera, on a display, a first image representative of the user; and display, at a position that is based on an identification result obtained by identifying the position of the user, a second image that corresponds to an object in the real space.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: August 30, 2022
    Assignee: KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventors: Hideo Ueda, Takahiro Yoshida, Michio Horikiri
  • Publication number: 20220269166
    Abstract: A method and system for imprinting a substrate supported on a moveable stage is provided and includes contacting a liquid resist on the substrate with a template and aligning the substrate with the template using a feedback-feedforward control process with a first set of control parameters. Calibration data is obtained and the viscosity of at least a portion of the resist is increased. The substrate is then with the template using the feedback-feedforward control process with a second set of control parameters after the viscosity of the resist has increased, the second set of control parameters are determined based on the calibration data and the resist is cured under the template.
    Type: Application
    Filed: February 24, 2021
    Publication date: August 25, 2022
    Inventors: Mingji LOU, Takahiro YOSHIDA, Steven T. JENKINS, Kenichi KOBAYASHI, Tatsuya ARAKAWA