Patents by Inventor Yutaka Nakamura

Yutaka Nakamura 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: 12103454
    Abstract: A vehicle transporting device includes a bogie frame, a device main body, and an upright frame. The upright frame connects a tip portion of the bogie frame and the device main body. The bogie frame includes two frame members and at least two pipes, which are disposed parallel to a longitudinal direction of the bogie frame. The two frame members are disposed parallel to the at least two pipes at a position outside the at least two pipes in a width direction of the bogie frame. The at least two pipes include two pipes facing each other in the width direction. A reinforcing member extending in the width direction is provided at the tip portion of the bogie frame and between the two facing pipes. The two frame members, the reinforcing member, and the upright frame are connected to each other at the tip portion of the bogie frame.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: October 1, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshiki Kitajima, Norinao Watanabe, Yutaka Nakamura, Naoya Kajita, Kenji Nakano, Takafumi Sannomiya, Yasutada Shimizu, Kohei Yasuda
  • Publication number: 20240324220
    Abstract: A semiconductor memory device comprises: a substrate; a first wiring layer; a second wiring layer provided between the substrate and the first wiring layer; and a memory cell array layer provided between the substrate and the second wiring layer. The memory cell array layer comprises a contact extending in a first direction intersecting with a surface of the substrate. The first wiring layer has a second conductive layer that includes a connecting portion, a pad electrode portion, and a peripheral edge portion. The connecting portion is connected to one end in the first direction of the contact. The second wiring layer has: a first opening which is provided in a region including the connecting portion and the pad electrode portion of the second conductive layer; and a ring-shaped first slit which surrounds the peripheral edge portion of the second conductive layer.
    Type: Application
    Filed: March 14, 2024
    Publication date: September 26, 2024
    Applicant: KIOXIA CORPORATION
    Inventors: Yoshikazu HOSOMURA, Go OIKE, Yutaka SHIMIZU, Masaki NAKAMURA, Hironobu HAMANAKA, Hideo WADA
  • Patent number: 12097189
    Abstract: A pharmaceutical composition for modified release comprising (R)-2-(2-aminothiazol-4-yl)-4?-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide or a pharmaceutically acceptable salt thereof, and a carrier for a sustained release pharmaceutical composition, wherein a maximum blood drug concentration (Cmax) when administered in fasted state is 400 ng/ml or less, is disclosed.
    Type: Grant
    Filed: March 22, 2024
    Date of Patent: September 24, 2024
    Assignee: ASTELLAS PHARMA INC.
    Inventors: Yuuki Takaishi, Soichiro Nakamura, Yutaka Takahashi, Takashi Nishizato, Daisuke Murayama, Emiko Murayama, Kazuhiro Sako
  • Publication number: 20240277675
    Abstract: A pharmaceutical composition for modified release, comprising (1) (R)-2-(2-aminothiazol-4-yl)-4?-[2-((2-hydroxy-2-phenylethyl)amino]ethyl]acetic acid anilide, or a pharmaceutically acceptable salt thereof, (2) at least one additive which ensures penetration of water into the pharmaceutical composition and which has a solubility such that the volume of water required for dissolving 1 g of the additive is 10 mL or less, and (3) a hydrogel-forming polymer having an average molecular weight of approximately 100,000 or more, or a viscosity of 12 mPa's or more at a 5% aqueous solution at 25 C is disclosed.
    Type: Application
    Filed: March 22, 2024
    Publication date: August 22, 2024
    Inventors: YUUKI TAKAISHI, YUTAKA TAKAHASHI, TAKASHI NISHIZATO, DAISUKE MURAYAMA, EMIKO MURAYAMA, SOICHIRO NAKAMURA, KAZUHIRO SAKO
  • Patent number: 12059409
    Abstract: A pharmaceutical composition for modified release, comprising (1) (R)-2-(2-aminothiazol-4-yl)-4?-[2-[(2-hydroxy-2-phenylethyl) amino]ethyl] acetic acid anilide, or a pharmaceutically acceptable salt thereof, (2) at least one additive which ensures penetration of water into the pharmaceutical composition and which has a solubility such that the volume of water required for dissolving 1 g of the additive is 10 mL or less, and (3) a hydrogel-forming polymer having an average molecular weight of approximately 100,000 or more, or a viscosity of 12 mPa·s or more at a 5% aqueous solution at 25 C is disclosed.
    Type: Grant
    Filed: March 22, 2024
    Date of Patent: August 13, 2024
    Assignee: ASTELLAS PHARMA INC.
    Inventors: Yuuki Takaishi, Yutaka Takahashi, Takashi Nishizato, Daisuke Murayama, Emiko Murayama, Soichiro Nakamura, Kazuhiro Sako
  • Publication number: 20240267129
    Abstract: A receiver convolves an impulse response for compensating for frequency characteristics and a complex impulse response for wavelength dispersion compensation with each of a real component and an imaginary component of each polarized wave of a reception signal. For each polarized wave, the receiver performs complex signal processing of multiplying the imaginary component by the imaginary unit, then branching the resulting component, and adding one imaginary component to the real component. For each polarized wave, the receiver uses, as input signals, the real component and the imaginary component of each polarized wave after complex signal processing and the phase conjugates of them.
    Type: Application
    Filed: June 8, 2021
    Publication date: August 8, 2024
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Masanori NAKAMURA, Takayuki KOBAYASHI, Yoshiaki KISAKA, Yutaka MIYAMOTO
  • Publication number: 20240259095
    Abstract: A waveguide estimation device includes: a time window processing unit that multiplies time-series tap coefficients of an adaptive filter by a time window function; and an estimation unit that estimates at least one of a differential group delay in a frequency series or a time series and a polarization dependent loss in a frequency series or a time series based on the time-series tap coefficients in a time window. The estimation unit may estimate at least one of the differential group delay in a frequency series or a time series and the polarization dependent loss in a frequency series or a time series based on a tap coefficient exceeding a lower limit threshold value or falling below an upper limit threshold value among the time-series tap coefficients in a time window. The estimation unit may estimate the average value of the differential group delays in a frequency series or a time series.
    Type: Application
    Filed: May 18, 2021
    Publication date: August 1, 2024
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Akira KAWAI, Takayuki KOBAYASHI, Masanori NAKAMURA, Shimpei SHIMIZU, Yutaka MIYAMOTO
  • Publication number: 20240247514
    Abstract: In a vehicle transport device, a carriage can enter under a vehicle to be transported. The first arm portion has a pair of arms provided to the carriage that can support one of a front wheel or a rear wheel of the vehicle. The second arm portion has a pair of arms provided to the carriage that can support the other of the front wheel or the rear wheel of the vehicle. The acquisition unit acquires size information of the vehicle. The distance adjusting device adjusts a distance between the first arm portion and the second arm portion according to the acquired size information of the vehicle while the vehicle transport device is moving toward the position of the vehicle.
    Type: Application
    Filed: November 21, 2023
    Publication date: July 25, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yutaka NAKAMURA, Yutaka SUENAGA
  • Publication number: 20240248557
    Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.
    Type: Application
    Filed: March 29, 2024
    Publication date: July 25, 2024
    Applicant: Japan Display Inc.
    Inventors: Yoshiro AOKI, Takashi NAKAMURA, Masahiro TADA, Hirotaka HAYASHI, Makoto SHIBUSAWA, Yutaka UMEDA, Miyuki ISHIKAWA
  • Publication number: 20240059534
    Abstract: A carrier body of a lift carrier includes: a pair of wheel support mechanisms that supports a first wheel of a vehicle to be transported; a frame-shaped structure connected to the wheel support mechanisms; and one or more lifting units that lift or lower the pair of wheel support mechanisms. The frame-shaped structure includes a frame portion and an upper plate and is open on a lower side of the carrier body. Each of the lifting units includes a wheel support and an air spring. The air spring is interposed between the wheel support and an upper plate. As the air spring expands, the wheel support is rotated about one end of the wheel support rotatably supported by the frame portion, and is deployed out of the frame-shaped structure.
    Type: Application
    Filed: October 30, 2023
    Publication date: February 22, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshiki KITAJIMA, Norinao WATANABE, Yutaka NAKAMURA, Naoya KAJITA, Kenji NAKANO, Takafumi SANNOMIYA, Yasutada SHIMIZU, Kohei YASUDA
  • Patent number: 11834313
    Abstract: A carrier body of a lift carrier includes: a pair of wheel support mechanisms that supports a first wheel of a vehicle to be transported; a frame-shaped structure connected to the wheel support mechanisms; and one or more lifting units that lift or lower the pair of wheel support mechanisms. The frame-shaped structure includes a frame portion and an upper plate and is open on a lower side of the carrier body. Each of the lifting units includes a wheel support and an air spring. The air spring is interposed between the wheel support and an upper plate. As the air spring expands, the wheel support is rotated about one end of the wheel support rotatably supported by the frame portion, and is deployed out of the frame-shaped structure.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: December 5, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshiki Kitajima, Norinao Watanabe, Yutaka Nakamura, Naoya Kajita, Kenji Nakano, Takafumi Sannomiya, Yasutada Shimizu, Kohei Yasuda
  • Publication number: 20230376028
    Abstract: The vehicle transportation system includes an in-vehicle system mounted on the vehicle, and a vehicle transportation device capable of communicating with the in-vehicle system and capable of transporting the vehicle by autonomous travel. The vehicle transportation device is configured to transmit a confirmation signal for confirming the presence or absence of a remote operation request to the in-vehicle system at the time of transportation of the vehicle, and permit remote operation from the inside of the vehicle when a request signal for remote operation is received from the in-vehicle system.
    Type: Application
    Filed: March 1, 2023
    Publication date: November 23, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA
  • Publication number: 20230374808
    Abstract: A parking facility is suitable for carrying a vehicle into a parking stall or carrying the vehicle out of the parking stall by a transport vehicle that enters a lower space under the vehicle and picks up the vehicle. The parking facility includes a restricting member that can move between a restricting position in which entry of the transport vehicle into the parking stall for carrying the vehicle into the parking stall or carrying the vehicle out of the parking stall is restricted and an allowable position in which the entry of the transport vehicle into the parking stall for carrying the vehicle into the parking stall or carrying the vehicle out of the parking stall is allowed.
    Type: Application
    Filed: March 17, 2023
    Publication date: November 23, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA
  • Publication number: 20230367331
    Abstract: The server receives the driving difficulty information indicating that the driving of the vehicle by the driver is difficult, determines that the current position of the vehicle is within a predetermined transportation target area, and, in response to receiving the driving difficulty information and determining that the current position of the vehicle is within the transportation target area, causes the transportation robot to convey the vehicle from the current position to a predetermined transportation destination.
    Type: Application
    Filed: March 7, 2023
    Publication date: November 16, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA
  • Publication number: 20230351871
    Abstract: The notification system is configured to be capable of communicating with the outside, and is configured to notify the surroundings of the fact that the conveyance work is performed by a third party who has obtained permission when the vehicle is conveyed by the vehicle transportation device capable of autonomous traveling based on a notification instruction from the outside.
    Type: Application
    Filed: March 1, 2023
    Publication date: November 2, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA
  • Publication number: 20230322210
    Abstract: In an automated parking lot in which manual driving vehicles and automated driving vehicles can park, when entering the automated parking lot, the manual driving vehicle is conveyed by a vehicle conveyance robot to an empty parking space. When an automated driving vehicle breaks down and stops in the automated parking lot, the manual driving vehicle being conveyed is unloaded from the vehicle conveyance robot and the broken down automated driving vehicle is loaded on the vehicle conveyance robot. Due to this, the broken down automated driving vehicle is recovered by the vehicle conveyance robot.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 12, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA
  • Publication number: 20230322545
    Abstract: In the automated parking lot, a plurality of facilities having respectively different functions enabling automated driving vehicles to be restored to a runnable state in accordance with the causes of disablement acquired from the automated driving vehicles when the automated driving vehicle becomes disabled and stop are provided. When the automated driving vehicle becomes disabled and stops in the automated parking lot, a facility having a function enabling the automated driving vehicle to be restored to a runnable state for the cause of disablement of that automated driving vehicle is selected from the plurality of facilities and the automated driving vehicle disabled is conveyed by the vehicle conveyance robot to the selected facility.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 12, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA
  • Publication number: 20230219563
    Abstract: A vehicle information delivery device includes an image processing unit configured to generate vehicle related images indicating the status of a vehicle moving unmanned in a predetermined target area based on camera images taken in the target area where unattended parking is performed, and an information sending unit configured to send delivery information including the vehicle related images to a display terminal visually recognized by a user of the vehicle.
    Type: Application
    Filed: December 5, 2022
    Publication date: July 13, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA
  • Publication number: 20230219480
    Abstract: A vehicle transport planning device includes a transport proposal unit that proposes, to an occupant of a vehicle equipped with an internal combustion engine, transport of the vehicle in a predetermined area where driving of the internal combustion engine is prohibited or restricted, and a transport arrangement unit that requests arrangement of a vehicle transport device for transporting the vehicle when the occupant desires the transport of the vehicle.
    Type: Application
    Filed: November 9, 2022
    Publication date: July 13, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA, Yuta MANIWA
  • Publication number: 20230202463
    Abstract: A vehicle transport device includes a traction portion having a drive wheel; a carriage portion coupled to the traction portion and supporting a transport object; and a controller configured to control travel of the vehicle transport device so as to selectively transport a four-wheeled vehicle and a personal transporter as the transport object.
    Type: Application
    Filed: December 25, 2022
    Publication date: June 29, 2023
    Inventors: Masayuki ITOH, Iwao MAEDA, Tatsuya SUGANO, Norinao WATANABE, Yutaka NAKAMURA, Yoshikazu JIKUHARA, Yuki NISHIKAWA