Patents by Inventor Takuya Nakamura

Takuya 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: 11975318
    Abstract: A method may load granules into reaction tubes of a vertical multitube reactor installed vertically by dropping the granules from above each of the reaction tubes whereby a linear member is inserted and suspended in the reaction tube. The reaction tube has an effective length of ?1000 mm. The linear member includes a small-diameter portion positioned on an upper side and large-diameter portion continuously extending from the small-diameter portion. The small-diameter portion has an outer diameter (Ra) of ?5.0 mm, and the large-diameter portion has an outer diameter (Rb) of 5.0 to 15.0 mm larger than Ra. A length of the small-diameter portion from reaction tube's upper end is 10.0 mm or more. A distance between an upper surface of a granule loaded layer formed inside the reaction tube and a lower end of the linear member inserted in the reaction tube is ?100 mm.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: May 7, 2024
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Takuya Nakamura, Daisaku Kaneko
  • Publication number: 20240146625
    Abstract: A node (100) includes a detection unit (122), an identification unit (123), and a determination unit (124). A detection unit (122) detects occurrence of a failure in a controller to which telemetry information in a slice is notified. An identification unit (123) identifies telemetry requirements of the slice when the detection unit (122) detects occurrence of the failure. A determination unit (124) determines whether to notify an alternative controller of the telemetry information in the slice in accordance with the telemetry requirements identified by the identification unit (123).
    Type: Application
    Filed: February 16, 2021
    Publication date: May 2, 2024
    Inventors: Takuya SATO, Takamitsu NARUMI, Takayuki NAKAMURA, Mitsuo AMASAKA
  • Publication number: 20240138079
    Abstract: An electronic control device case prevents a gap provided therein. The electronic control device case includes: a body case including a bottom plate and a pair of side walls bent at and extended from both ends of the bottom plate and having a front opening; and a cover including a front plate closing the front opening of the body case. The body case includes a first flange bent at a front end of the bottom plate, and second flanges bent at respective front ends of the pair of side walls. The first flange is positioned on a first plane. The second flanges are positioned on a second plane different from the first plane. The first flange pushes a back surface at a lower edge of the front plate of the cover. The second flanges push front surfaces at both side ends of the front plate of the cover. In this configuration, the edge of the front plate of the cover is sandwiched and held between the first flange and each second flange.
    Type: Application
    Filed: February 25, 2022
    Publication date: April 25, 2024
    Inventors: JIA LU, TAKUO NAKAMURA, TAKUYA YAMANE
  • Patent number: 11967101
    Abstract: The present invention provides a motion capture with a high accuracy which can replace an optical motion capture technology, without attaching optical markers and sensors to a subject. A subject with an articulated structure has a plurality of feature points in the body of the subject including a plurality of joints wherein a distance between adjacent feature points is obtained as a constant. A spatial distribution of a likelihood of a position of each feature point is obtained based on a single input image or a plurality of input images taken at the same time. One or a plurality of position candidates corresponding to each feature point are obtained based on the spatial distribution of the likelihood of the position of each feature point. Each join angle is obtained by performing an optimization calculation based on inverse kinematics using the candidates and the articulated structure.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: April 23, 2024
    Assignee: THE UNIVERSITY OF TOKYO
    Inventors: Yoshihiko Nakamura, Wataru Takano, Yosuke Ikegami, Takuya Ohashi, Kazuki Yamamoto, Kentaro Takemoto
  • Publication number: 20240129362
    Abstract: An orchestrator locates a server in anyone of a plurality of edge clouds on the basis of a plurality of delay differences, respectively corresponding to the plurality of the edge clouds having each delay difference and assumed if the server located in each of the edge clouds, that are each a difference between delay from the server to a first client and delay from the server to a second client, and gives a delay to at least one of the first client and the second client so that the delay from the located server to the first client and the delay from the located server to the second client become the same.
    Type: Application
    Filed: February 15, 2021
    Publication date: April 18, 2024
    Inventors: Mitsuo AMASAKA, Takamitsu NARUMI, Takayuki NAKAMURA, Takuya SATO
  • Publication number: 20240109396
    Abstract: A vehicle includes an information receiver, an estimator, and a processor. The information receiver is configured to communicate with a mobile terminal of an occupant of the vehicle, and acquire information related to an action performed by the occupant outside a vehicle compartment of the vehicle. The estimator is configured to estimate a fatigue state including a fatigue degree of the occupant, based on a place identified from the acquired information related to the action. The processor is configured to execute, based on a result of estimating the fatigue state, air conditioning control including setting of a temperature and setting of an air volume on an air conditioning device configured to air condition the vehicle compartment.
    Type: Application
    Filed: September 1, 2023
    Publication date: April 4, 2024
    Inventors: Junichi MOTOYAMA, Kazuhiro HAYAKAWA, Ryota NAKAMURA, Tsukasa MIKUNI, Takuya HOMMA
  • Publication number: 20240112843
    Abstract: A coil component includes a drum core including a winding core portion, and first and second flange portions; and a first metal terminal which includes a bonding portion, a connecting portion, a mounting portion, an extending portion, and a joining portion. The first flange portion includes a main body portion, an end-surface-side protruding portion protruding from an outer end surface of the main body portion and a bottom-surface-side protruding portion protruding from a bottom surface of the main body portion. In a direction parallel to a second axis, a shortest distance from an end of the end-surface-side protruding portion on the second positive direction side to the joining portion is a first distance. A maximum distance from the end of the end-surface-side protruding portion to a side end surface of the end-surface-side protruding portion is a second distance. The first distance is larger than the second distance.
    Type: Application
    Filed: September 26, 2023
    Publication date: April 4, 2024
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Natsumi YOSHIDA, Takashi YOSHIDA, Yuki NAKAMURA, Takuya ISHIDA
  • Patent number: 11947766
    Abstract: A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, a second electrode facing the first electrode across the first region, a first resistor provided on the first conductive film in the second region and having a pair of electrodes, the pair of electrodes facing each other across a first resistance region in the first conductive film, one of the electrodes being electrically connected to the second electrode, the other of the electrodes being electrically connected to the second terminal, and a first switch electrically connecting the first conductive film to the second conductive film, in the second region.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: April 2, 2024
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Yuta Nakamura, Yutaka Ueno, Masaya Morohashi, Takuya Ozawa, Hideyuki Hagihara, Yuji Makiuchi
  • Publication number: 20240101140
    Abstract: A vehicle includes a fatigue state detector, an information provider, and a processor. The fatigue state detector is configured to detect a fatigue degree of an occupant of the vehicle. The information provider is configured to provide various pieces of information related to traveling of the vehicle to the occupant. The processor is configured to change a frequency of providing the various pieces of the information by the information provider, depending on the fatigue degree of the occupant.
    Type: Application
    Filed: September 13, 2023
    Publication date: March 28, 2024
    Inventors: Ryota NAKAMURA, Tsukasa MIKUNI, Takuya HOMMA, Junichi MOTOYAMA, Kazuhiro HAYAKAWA, Yuta GOTO, Takuya KANETA
  • Publication number: 20240101139
    Abstract: A vehicle includes a social media information acquisition unit, a collector, a browsing time acquisition unit, an extractor, and a control processor. The social media information acquisition unit communicates with portable devices of occupants in the vehicle to acquire social media information of the occupants from the portable devices. The collector collects search keywords from the social media information of the occupants. The browsing time acquisition unit acquires information on browsing time for each of the search keywords from the social media information. The extractor extracts a common subject based on the search keywords collected from all of the portable devices of the occupants in a communicable state, and the information on the browsing time. The control processor determines content of a proposal to be provided to the occupants in the vehicle based on the common subject, and notifies the occupants of the content of the proposal.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 28, 2024
    Inventors: Kazuhiro HAYAKAWA, Ryota NAKAMURA, Junichi MOTOYAMA, Tsukasa MIKUNI, Takuya HOMMA
  • Publication number: 20240105185
    Abstract: An agent system includes a microphone, a speaker, an interpretation unit, a memory, and a control processor. The microphone collects voices of occupants in the interior of a vehicle compartment of a vehicle. The speaker outputs a voice sound to the interior of the vehicle compartment. The interpretation unit acquires the voices of the occupants collected by the microphone and interprets contents of utterances of the occupants included in the voices acquired. The memory stores data on the utterances interpreted by the interpretation unit and data on the respective occupants who are utterers of the utterances associated with each other. The control processor designates an occupant who has uttered most frequently among the occupants as a listener based on the data stored in the memory, determines topics to be outputted to the listener, and performs control to output the topics as the voice sound via the speaker.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 28, 2024
    Inventors: Tsukasa MIKUNI, Takuya HOMMA, Junichi MOTOYAMA, Ryota NAKAMURA, Kazuhiro HAYAKAWA
  • Publication number: 20240101532
    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: Application
    Filed: November 28, 2023
    Publication date: March 28, 2024
    Inventors: Hideyuki Watanabe, Takashi Kamikubo, Akio Kamikawa, Takuya Washio, Yohei Seki, Keiichiro Okuyama, Osamu Ikeda, Hiroshi Tomiyama, Yoshinori Iwai, Akihiko Nakamura, Kozo Miyasaka
  • Publication number: 20240100908
    Abstract: A vehicle includes an estimator and a control processor. The estimator is configured to perform estimation of an emotion that an occupant has had since before boarding the vehicle. The control processor is configured to make a comprehensive evaluation of a result of the estimation performed by the estimator to determine the emotion, and perform control of an operation mode of an in-vehicle device based on the emotion.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 28, 2024
    Inventors: Ryota NAKAMURA, Tsukasa MIKUNI, Takuya HOMMA, Junichi MOTOYAMA, Kazuhiro HAYAKAWA
  • Publication number: 20240095850
    Abstract: A non-transitory computer-readable storage medium storing therein an information management program for causing a computer to execute a process comprises: receiving property information indicating a reliability of a post uploaded on the Internet and a digital signature generated from the property information; and storing the property information, to which identification information of the post and the digital signature are added, in a storage.
    Type: Application
    Filed: June 12, 2023
    Publication date: March 21, 2024
    Applicants: Fujitsu Limited, KEIO UNIVERSITY
    Inventors: Takuya SAKAMOTO, Kazuaki NIMURA, Ryuichi MATSUKURA, Koji NAKAMICHI, Masayuki FUKUI, Shigeya SUZUKI, Osamu NAKAMURA, Ryosuke ABE
  • Patent number: 11936306
    Abstract: In an MMC-based power conversion device, a control device generates, for each leg circuit, a first voltage command value not based on circulating current circulating between a plurality of leg circuits and a second voltage command value based on the circulating current. A plurality of individual controllers are provided respectively corresponding to a plurality of converter cells and generate a gate control signal for controlling turning on and off of a switching element of the corresponding converter cell, based on the first voltage command value and the second voltage command value. When generating the gate control signal using pulse width modulation, each individual controller modulates a carrier signal in accordance with the second voltage command value such that the pulse width of the gate control signal changes in accordance with the second voltage command value.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 19, 2024
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Fuminori Nakamura, Takeshi Kikuchi, Daisuke Yamanaka, Takuya Kajiyama, Toshiyuki Fujii
  • Publication number: 20240089700
    Abstract: A server apparatus determines whether a vehicle without an emergency notification system is included in accident vehicles based on image data received from peripheral vehicles or peripheral portable devices. When the vehicle without the emergency notification system is included, the server acquires position data on a vehicle having issued an emergency notification. The server requests a base station covering the acquired position to send an information provision request to vehicles and portable devices present in a set target area. The server collects accident information from the peripheral vehicles and the peripheral portable devices, and collects information from the vehicles and the portable devices present in the set target area. The extractor extracts accident information from the information collected from the vehicles or the portable devices present in the set target area based on the position data.
    Type: Application
    Filed: August 11, 2023
    Publication date: March 14, 2024
    Inventors: Kazuhiro HAYAKAWA, Ryota NAKAMURA, Junichi MOTOYAMA, Tsukasa MIKUNI, Takuya HOMMA
  • Publication number: 20240089717
    Abstract: A vehicle includes a determination unit, an authentication unit, a collector, an information generator, and a control processor. The determination unit determines whether multiple persons have been involved in an accident. The authentication unit performs vehicle-side possessor authentication to authenticate whether a portable device authenticated by portable device-side possessor authentication as is portable device owned by a driver. When the multiple persons have been involved in the accident and the portable device authenticated by the portable device-side possessor authentication corresponds to a portable device that is to send accident information to an emergency notification center, the collector collects information relevant to the accident from other vehicles involved in the accident. The information generator sorts out the information relevant to the accident to generate the accident information.
    Type: Application
    Filed: August 11, 2023
    Publication date: March 14, 2024
    Inventors: Ryota NAKAMURA, Tsukasa MIKUNI, Takuya HOMMA, Junichi MOTOYAMA, Kazuhiro HAYAKAWA
  • Publication number: 20240089701
    Abstract: A vehicle serving as a first vehicle includes a communicator, an identification unit, a collector, and a notification unit. The communicator communicates with one or more second vehicles upon occurrence of a multiple-vehicle accident involving multiple vehicles. The one or more second vehicles include the vehicles involved in the multiple-vehicle accident. The identification unit uniquely identifies a vehicle that is to issue an emergency notification by communicating with the one or more second vehicles. The collector collects accident information from the one or more second vehicles when the first vehicle corresponds to the vehicle that is to issue the emergency notification. The notification unit notifies an emergency notification center of the accident information collected by the collector as notification information.
    Type: Application
    Filed: August 25, 2023
    Publication date: March 14, 2024
    Inventors: Junichi MOTOYAMA, Kazuhiro HAYAKAWA, Ryota NAKAMURA, Tsukasa MIKUNI, Takuya HOMMA
  • Publication number: 20240087449
    Abstract: A server apparatus includes a collection unit, an identification unit, an ID information generation unit, a storage, a determination unit, and a notification unit. The collection unit performs, when an accident occurs, communication connection with a surrounding vehicle including an accident vehicle or a portable device and collect accident information therefrom. The identification unit identifies the accident vehicle based on the collected accident information. The ID information generation unit generates ID information for the accident associated with information regarding the identified accident vehicle. The storage holds a database in which the ID information and the accident information are associated with each other. The determination unit determines that the accident involves multiple vehicles when the database includes multiple pieces of the identical ID information.
    Type: Application
    Filed: August 11, 2023
    Publication date: March 14, 2024
    Inventors: Kazuhiro HAYAKAWA, Ryota NAKAMURA, Junichi MOTOYAMA, Tsukasa MIKUNI, Takuya HOMMA
  • Publication number: 20240075990
    Abstract: Provided is a vehicle undercover having well-balanced rigidity. A vehicle undercover 10 is provided with: a plate-shaped body 12 made of a porous material such as a fiber body or a foam; and a support body 14 supporting the plate-shaped body 12. The support body 14 has a groove-shaped first frame part 20 having a horizontal plate 20a and vertical plates 20b and 20b extending from both edges of the horizontal plate 20a. Further, the support body 14 has a second frame part 22 provided across the first frame part 20 and having a smaller dimension of protrusion toward the inside of a vehicle than the first frame part 20.
    Type: Application
    Filed: January 18, 2022
    Publication date: March 7, 2024
    Inventors: Koji NAKAMURA, Takuya SUMI, Takashi YAMAGUCHI