Patents by Inventor Yohei Nakamura

Yohei 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).

  • Publication number: 20240379262
    Abstract: A cable assembly includes: a pair of transmission conductors; a dielectric covering the pair of transmission conductors; an outer conductor covering a surface of the dielectric; and a sheath covering the outer conductor, wherein the cable includes a first region, a second region, and a third region sequentially aligned from a tip of the cable, wherein in the first region, the pair of transmission conductors are exposed, wherein the second region includes: a connecting portion in which the outer conductor is exposed; and a non-connecting portion covered by the sheath, wherein in the third region, the outer conductor is covered with the sheath entirely over a circumference of the cable, wherein the connector includes: a pair of conductive contacts electrically connected to the pair of transmission conductors; and a conductive shell surrounding the pair of conductive contacts and electrically connected to the connecting portion.
    Type: Application
    Filed: June 21, 2024
    Publication date: November 14, 2024
    Inventors: Masashi NAKAMURA, Koji FUKUDOME, Yohei TSUDA
  • Publication number: 20240376147
    Abstract: Crystals of the compound represented by formula (1), a method for the production thereof, and a method for producing an antibody-drug conjugate using the crystals.
    Type: Application
    Filed: February 13, 2024
    Publication date: November 14, 2024
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Tatsuya YAMAGUCHI, Takashi Kouko, Shigeru Noguchi, Yohei Yamane, Fumikatsu Kondo, Takahiro Aoki, Tadahiro Takeda, Kohei Sakanishi, Hitoshi Sato, Tsuyoshi Ueda, Shinji Matuura, Kei Kurahashi, Yutaka Kitagawa, Tatsuya Nakamura
  • Publication number: 20240376109
    Abstract: Provided is a pyrazolo[1,5-a]pyrimidine compound represented by the general formula [I]: wherein each symbol is as defined in the description, or a salt thereof, having PAR2 inhibitory activity, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: June 1, 2022
    Publication date: November 14, 2024
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Yukitaka UEMATSU, Minoru OKADA, Akihiro SAITO, Akira TAKAHASHI, Yuichi NAKAMURA, Taiki HANARI, Yasuhiro MENJO, Takahito YAMAUCHI, Atsushi YAMAGUCHI, Yohei YUKI, Kenji WATANABE, Satoshi MATSUDA
  • Publication number: 20240375405
    Abstract: A liquid ejection apparatus includes a liquid storing unit capable of storing liquid, a liquid ejection unit including an ejection port that is capable of ejecting the liquid, and a pressure control unit that receives the liquid from the liquid storing unit and allows the liquid having a pressure controlled to be within a predetermined pressure range to be supplied to the liquid ejection unit. Additionally, the liquid ejection apparatus includes a first circulation unit that supplies the liquid having the pressure controlled by the pressure control unit to the ejection port while circulating the liquid between the liquid ejection unit and the pressure control unit, and a second circulation unit that circulates the liquid between the liquid storing unit and the pressure control unit.
    Type: Application
    Filed: July 25, 2024
    Publication date: November 14, 2024
    Inventors: Kazuhiro YAMADA, Yohei NAKAMURA
  • Publication number: 20240373146
    Abstract: A pixel is included, the pixel including a photoelectric conversion portion configured to convert incident light to a charge by photoelectric conversion and accumulate the charge, a charge transfer unit configured to transfer the charge generated in the photoelectric conversion portion, a diffusion layer to which the charge is transferred through the charge transfer unit, the diffusion layer having a predetermined storage capacitance, a conversion unit configured to convert the charge transferred to the diffusion layer to a pixel signal, and connection wiring configured to connect the diffusion layer and the conversion unit. The connection wiring is connected to the diffusion layer and the conversion unit through contact wiring extending in a vertical direction with respect to a semiconductor substrate on which the diffusion layer is formed and is formed closer to the semiconductor substrate than other wiring provided in the pixel.
    Type: Application
    Filed: July 16, 2024
    Publication date: November 7, 2024
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Takeshi YANAGITA, Masaaki TAKIZAWA, Yuuji NISHIMURA, Shinichi ARAKAWA, Yuugo NAKAMURA, Yohei CHIBA
  • Patent number: 12130544
    Abstract: A light-source optical system includes a wavelength converter on which light of first color is incident, the wavelength converter converting at least a part of the light of first color into light of second color different from the light of first color, a first optical system disposed upstream from the wavelength converter on an optical path of the light of first color, the first optical system including optical elements, a reflection plane disposed downstream from the first optical system on the optical path, and a second optical system disposed downstream from the reflection plane on the optical path. The reflection plane reflects one of the light of first color and the light of second color, and a conditional expression 0<?L/D<0.2 is satisfied.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: October 29, 2024
    Assignee: RICOH COMPANY, LTD.
    Inventors: Yohei Takano, Kasumi Nakamura, Makoto Hirakawa
  • Patent number: 12114106
    Abstract: A light-source device includes an excitation light source, an optical member, and a wavelength converter. The excitation light source is configured to emit first color light. The optical member has a reflecting surface configured to reflect the first color light emitted from the excitation light source. The wavelength converter includes a wavelength conversion member on which the first color light reflected by the optical member is incident. The wavelength conversion member is configured to convert at least part of the first color light into second color light having a wavelength different from a wavelength of the first color light and emit the second color light. A center of the first color light on the reflecting surface of the optical member does not intersect with a light flux of the first color light emitted from the wavelength converter.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: October 8, 2024
    Assignee: RICOH COMPANY, LTD.
    Inventors: Yohei Takano, Kazuhiro Fujita, Kasumi Nakamura
  • Patent number: 12102306
    Abstract: A control device for an ablation treatment tool includes: a target-value storage unit that stores a target value for the total treatment area; an energy-source output unit that outputs, to the ablation treatment tool, an energy source for performing ablation treatment; an area calculation unit that calculates the total treatment area of the ileal mucosa on which the ablation treatment has been performed; and a control unit that controls termination of the ablation treatment performed by the ablation treatment tool. The control unit notifies an operator of the termination of the ablation treatment or stops the output of the energy source from the energy-source output unit when the calculated total treatment area of the ileal mucosa becomes equal to or greater than the target value.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: October 1, 2024
    Assignee: OLYMPUS CORPORATION
    Inventors: Ryosuke Ito, Yohei Tanikawa, Asuka Nakamura
  • Publication number: 20240317518
    Abstract: A medium transport device 7 includes a separation roller unit 51 and a unit accommodation section 71 in which the separation roller unit 51 is detachably and attachably provided, wherein the separation roller unit 51 includes a separation roller 54 that is configured to contact a feed roller 52 for feeding a medium 3 and is provided rotatably around a shaft 56 and a roller holder 53 that is configured to hold the separation roller 54 and that has a guide section 55 for guiding the medium 3 toward the feed roller 52 the unit accommodation section 71 is provided with an adjustment section 72 for adjusting the position of the guide section 55 in a direction that intersects the axial direction of the shaft 56.
    Type: Application
    Filed: March 20, 2024
    Publication date: September 26, 2024
    Inventors: Kazutoshi MATSUZAKI, Yohei SAKAI, Yusuke HIGUCHI, Kentaro NAKAMURA, Makoto ISHIGURO
  • Patent number: 12077519
    Abstract: A compound useful as an active ingredient of a pharmaceutical composition for treatment of cancer related to activation of immune cells or cancer resistant to anti-PD-1 antibody/anti-PD-L1 antibody therapy is provided. The present inventors have conducted studies on a compound useful as an active ingredient of a pharmaceutical composition for treatment of cancer related to activation of immune cells or cancer resistant to anti-PD-1 antibody/anti-PD-L1 antibody therapy, and confirmed that a heteroaryl carboxamide compound has DGK ? (DGKzeta) inhibitory effect, leading to completion of the present invention. The heteroaryl carboxamide compound of the present invention has DGK ? inhibitory effect, and can be used as a therapeutic agent for treatment of cancer related to activation of immune cells or cancer resistant to anti-PD-1 antibody/anti-PD-L1 antibody therapy.
    Type: Grant
    Filed: November 28, 2023
    Date of Patent: September 3, 2024
    Assignees: Astellas Pharma Inc., KOTOBUKI PHARMACEUTICAL CO., LTD.
    Inventors: Hideyuki Watanabe, Takashi Kamikubo, Akio Kamikawa, Takuya Washio, Yohei Seki, Keiichiro Okuyama, Osamu Ikeda, Hiroshi Tomiyama, Yoshinori Iwai, Akihiko Nakamura, Kozo Miyasaka
  • Patent number: 12077001
    Abstract: A liquid ejection apparatus includes a liquid storing unit capable of storing liquid, a liquid ejection unit including an ejection port that is capable of ejecting the liquid, and a pressure control unit that receives the liquid from the liquid storing unit and allows the liquid having a pressure controlled to be within a predetermined pressure range to be supplied to the liquid ejection unit. Additionally, the liquid ejection apparatus includes a first circulation unit that supplies the liquid having the pressure controlled by the pressure control unit to the ejection port while circulating the liquid between the liquid ejection unit and the pressure control unit, and a second circulation unit that circulates the liquid between the liquid storing unit and the pressure control unit.
    Type: Grant
    Filed: January 31, 2023
    Date of Patent: September 3, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuhiro Yamada, Yohei Nakamura
  • Patent number: 12072617
    Abstract: A light source optical system includes: a first optical system configured to guide a first light beam having a first wavelength emitted from a light source to a wavelength conversion element; the wavelength conversion element configured to convert the first light beam into a second light beam having a second wavelength different from the first wavelength, and emit the second light beam; and a second optical system through which the second light beam emitted from the light conversion element passes. The second optical system includes a light guide element configured to guide a portion of the second light beam from one end surface of the light guide element to the other end surface of the light guide element to separate the portion of the second light beam from the second light beam.
    Type: Grant
    Filed: April 21, 2023
    Date of Patent: August 27, 2024
    Assignee: RICOH COMPANY, LTD.
    Inventors: Makoto Hirakawa, Yohei Takano, Kasumi Nakamura
  • Patent number: 12066752
    Abstract: A light-source device includes an excitation light source to emit first color light; an optical member having a reflecting surface to reflect the first color light; a wavelength conversion unit including a wavelength conversion member on which the first color light reflected by the optical member is incident, the wavelength conversion member to convert at least part of the first color light into second color light having a wavelength different from a wavelength of the first color light and emit the second color light; and a light condensing element to condense the first color light emitted from the wavelength conversion unit. A straight line including a first optical path from a center of a flux of light rays emitted from the excitation light source, to the center of the first color light on the reflecting surface does not intersect with a light flux condensed by the light condensing element.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: August 20, 2024
    Assignee: RICOH COMPANY, LTD.
    Inventors: Kazuhiro Fujita, Kasumi Nakamura, Yohei Takano
  • Publication number: 20240263955
    Abstract: An image control method includes: generating a road image representing an own lane and other lanes; and generating lane change images by, in a case where the own vehicle is caused to perform a lane change by autonomous travel control, when a target lane determined as a destination lane of a lane change is one of the displayed other lanes, superimposing a first course display representing a course in which a lane change to the target lane included in the displayed other lanes is performed on the road image and, when the target lane is none of the displayed other lanes, superimposing a second course display representing a course in which a lane change from the own lane to one of the displayed other lanes is performed and a lane change to an outer side of the displayed other lanes is further performed on the road image is performed.
    Type: Application
    Filed: May 31, 2021
    Publication date: August 8, 2024
    Inventors: Shohei Nakamura, Yohei Taniguchi, Masashi Horibe, Kenji Maeda, Midori Isobe
  • Patent number: 12047700
    Abstract: A pixel is included, the pixel including a photoelectric conversion portion configured to convert incident light to a charge by photoelectric conversion and accumulate the charge, a charge transfer unit configured to transfer the charge generated in the photoelectric conversion portion, a diffusion layer to which the charge is transferred through the charge transfer unit, the diffusion layer having a predetermined storage capacitance, a conversion unit configured to convert the charge transferred to the diffusion layer to a pixel signal, and connection wiring configured to connect the diffusion layer and the conversion unit. The connection wiring is connected to the diffusion layer and the conversion unit through contact wiring extending in a vertical direction with respect to a semiconductor substrate on which the diffusion layer is formed and is formed closer to the semiconductor substrate than other wiring provided in the pixel.
    Type: Grant
    Filed: August 23, 2023
    Date of Patent: July 23, 2024
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Takeshi Yanagita, Masaaki Takizawa, Yuuji Nishimura, Shinichi Arakawa, Yuugo Nakamura, Yohei Chiba
  • Patent number: 12040508
    Abstract: A power storage module comprises: an electrode stacked body including a stacked body in which a plurality of bipolar electrodes are stacked, a pair of terminal electrodes located on an outer side of the stacked body in a stacking direction of the bipolar electrodes, and a plurality of metal plates which constitute the stacked body and the pair of terminal electrodes; and a sealing body provided to surround a side surface of the electrode stacked body. The sealing body includes a plurality of first sealing portions coupled to edge portions of the plurality of metal plates, and a second sealing portion that couples the first sealing portions to each other. A thickness adjustment member that adjusts the thickness of the electrode stacked body in the stacking direction is disposed in the electrode stacked body at a position of overlapping the first sealing portions when viewed from the stacking direction.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: July 16, 2024
    Assignees: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tomohiro Nakamura, Takayuki Hirose, Nobuyasu Haga, Motoyoshi Okumura, Yohei Hamaguchi, Kyohei Oda, Yasuaki Takenaka
  • Patent number: 11993248
    Abstract: A control method controls a series hybrid vehicle in which a drive motor and an internal combustion engine are supported in a vehicle body via a plurality of mount members in an integrated state. The control method using a controller generates electric power using an electric power generation motor, and drives the electric power generation motor using motive power of the internal combustion engine. The control method drives a drive wheel with the drive motor using the generated electric power, and causes the drive motor to generate regenerative torque during deceleration. In the control method, the regenerative torque is generated by the drive motor such that an upper limit of the regenerative torque is restricted to a magnitude at which an engine rotational speed where resonance occurs on the vehicle body floor.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: May 28, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Kiyoshi Hoshi, Yohei Nakamura, Azusa Kobayashi
  • Publication number: 20240151665
    Abstract: Provided is an inspection system capable of estimating electric characteristics of a sample with high accuracy regardless of an initial charging state of a wafer. The inspection system includes a charged particle beam device and a computer system, and inspects the electric characteristics of the sample. The inspection system evaluates initial charging of an inspection region including inspection patterns based on reference data indicating a secondary charged particle signal from a reference pattern corresponding to a plurality of pulse conditions. The reference pattern has the same electric characteristics as the inspection pattern and initial charging therein caused by electric charges that are not emitted according to a discharge time constant of the sample is negligible. The reference pattern is obtained by irradiating the reference pattern with a pulse charged particle beam under a plurality of pulse conditions.
    Type: Application
    Filed: March 29, 2021
    Publication date: May 9, 2024
    Inventors: Yohei NAKAMURA, Naoko TAKEDA, Natsuki TSUNO, Satoshi TAKADA, Heita KIMIZUKA
  • Patent number: 11932138
    Abstract: An electric vehicle control method for braking of an electric vehicle applies a front braking torque to a front drive motor that drives a front wheel and applies a rear braking torque to a rear drive motor that drives a rear wheel. The method includes: during the braking, executing a torque limiting process (process B, process C, front braking torque control) that reduces the front braking torque and the rear braking torque when a slip of the front wheel is detected; and executing a distribution torque changing process that increases the front braking torque while maintaining a sum of the front braking torque and the rear braking torque when a slip of the rear wheel is detected.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: March 19, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Takahisa Kurosawa, Yohei Nakamura, Masahito Taira
  • Publication number: 20240029994
    Abstract: This inspection system 100 comprises: an electron source 102 which irradiates a sample 200 with an inspection beam; a detector 105 which detects secondary electrons obtained by irradiating the sample 200 with the inspection beam and outputs a detection signal; a laser device 107 which emits an action laser that changes the amount of secondary electrons; an electron gun 106 which emits an action electron beam that changes the amount of secondary electrons; and a computer system 140 which generates an image of the sample 200 on the basis of the detection signal.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 25, 2024
    Inventors: Natsuki TSUNO, Yasuhiro SHIRASAKI, Minami SHOUJI, Daisuke BIZEN, Makoto SUZUKI, Satoshi TAKADA, Yohei NAKAMURA