Patents by Inventor Takeshi Nakamura

Takeshi 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: 20250011614
    Abstract: An aqueous dispersion including a binder resin, a nonionic surfactant, and a wax component, wherein the content of the nonionic surfactant is 0.1 to 200 parts by mass based on 100 parts by mass of the binder resin, and 2 parts by mass or more based on 100 parts by mass of the wax component.
    Type: Application
    Filed: September 24, 2024
    Publication date: January 9, 2025
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Taku ISHII, Takeshi NAKAMURA
  • Publication number: 20240385004
    Abstract: An information processing device outputs voice navigation according to the actual location of a vehicle; and includes an obtaining unit that obtains actual location information indicating the actual location of the vehicle and running history information indicating the running history of the vehicle, and includes an identifying unit that, based on the running history information, identifies a frequently-visited place representing a place where the vehicle has taken a predetermined action for a number of times exceeding a predetermined count; a determining unit that, based on the actual location information, determines whether the vehicle is taking the predetermined action at the frequently-visited place; an estimating unit that, when the determining unit determines that the vehicle is taking the predetermined action at the frequently-visited place, estimates the duration for which the vehicle is taking the predetermined action at the frequently-visited place as duration for which voice navigation need not be
    Type: Application
    Filed: January 25, 2023
    Publication date: November 21, 2024
    Inventors: Takeshi NAKAMURA, Takeshi NAKAGAWA
  • Publication number: 20240368412
    Abstract: A coating for protecting a ceramic-matrix composite against a high-temperature environment including dust is provided with a top layer of a substance represented by a formula a(ReO1.5)b(AlO1.5)c(TrO2) as an average composition at least on a face exposed to the environment, wherein a, b and c satisfy 1>a?0.5, b>0 and c=1?(a+b), Re is one or more selected from rare earth elements, and Tr is Hf or Zr.
    Type: Application
    Filed: July 18, 2024
    Publication date: November 7, 2024
    Applicant: IHI Corporation
    Inventors: Naoki YAMAZAKI, Shingo KANAZAWA, Yuta TANAKA, Nagisa HOSOYA, Takeshi NAKAMURA, Satoshi KITAOKA, Makoto TANAKA, Naoki KAWASHIMA, Taishi ITO
  • Publication number: 20240354394
    Abstract: A signature verification device is configured to receive a file and a signature, compare a first security strength, which is a security strength of the signature, with a second security strength, and execute processing for utilizing the file. The signature verification device is configured to execute processing for utilizing the file when the first security strength is higher than the second security strength, and not execute the processing for utilizing the file when the first security strength is lower than the second security strength.
    Type: Application
    Filed: April 15, 2024
    Publication date: October 24, 2024
    Inventors: Yasuharu SUGANO, Takeshi NAKAMURA
  • Patent number: 12123760
    Abstract: A flow rate control device having a high response accuracy is provided. A flow rate control device includes a flow sensor measuring a flow rate of a fluid, and a controller adjusting the flow rate where the flow rate of the fluid to be a flow rate set value. The controller includes a control valve changing the flow rate, a drive circuit driving the control valve, a sensor response adjustment circuit adjusting a frequency response of a measured value of the flow sensor, and a first filter attenuating a predetermined frequency band of an output of the sensor response adjustment circuit. The drive circuit, the flow sensor, the sensor response adjustment circuit, and the first filter, configure a feedback loop. A deviation between the flow rate set value and an output of the first filter becomes an input to the drive circuit.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: October 22, 2024
    Assignee: FUJIKIN INCORPORATED
    Inventors: Takahiro Nozawa, Takeshi Nakamura
  • Publication number: 20240336777
    Abstract: An aqueous dispersion including a nonionic surfactant, an anionic surfactant, and a wax dispersed in water, where the wax includes an ester compound having a fatty acid-derived structural moiety and an aliphatic alcohol-derived structural moiety, and the content of the nonionic surfactant is 40 to 99 parts by mass based on 100 parts by mass of the total of the nonionic surfactant, the anionic surfactant, and the wax, and is 5 to 50 parts by mass based on 100 parts by mass of the total of the nonionic surfactant, the anionic surfactant, the wax, and the water.
    Type: Application
    Filed: June 18, 2024
    Publication date: October 10, 2024
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Taku ISHII, Takeshi NAKAMURA
  • Publication number: 20240281241
    Abstract: An update control device is configured to obtain an update file for updating a software and a signature from a distribution device, transmit the update file to a device to be updated, determine a verification device verifying the signature from electronic control units on a basis of a scheme of the signature, and transmit the signature and a verification instruction instructing verification of the signature to the verification device.
    Type: Application
    Filed: February 19, 2024
    Publication date: August 22, 2024
    Inventors: Reiichiro IMOTO, Yasuharu SUGANO, Takeshi NAKAMURA
  • Publication number: 20240194181
    Abstract: A non-transitory computer-readable storage medium is provided having stored therein an information processing program that causes a computer to execute a process. The process includes an intent generating step of generating intent information that includes character string information that indicates a character string constituting a notification text that is output, as a voice output, to a driver of a moving object, and aiming information that indicates a type of a notification and that is set in each of the character strings; and a transmitting step of transmitting the intent information to an information processing apparatus that generates the notification text based on the intent information.
    Type: Application
    Filed: March 31, 2021
    Publication date: June 13, 2024
    Applicant: PIONEER CORPORATION
    Inventor: Takeshi NAKAMURA
  • Publication number: 20240177599
    Abstract: An information processing apparatus includes a first acquisition unit that acquires movement information about a moving condition of a mobile object, a second acquisition unit that acquires area information corresponding to each of a plurality of pieces of content information and indicating a geographical range in which the content information is to be reproduced and output, a prediction unit that predicts the moving condition of the mobile object within the geographical range based on the movement information, a calculation unit that calculates priority of reproduction output for each of the plurality of pieces of content information based on a result of the prediction by the prediction unit, and a determination unit that determines an output order in reproducing and outputting the plurality of pieces of content information in the mobile object, according to the priority calculated by the calculation unit.
    Type: Application
    Filed: May 31, 2021
    Publication date: May 30, 2024
    Inventors: Hiromasa TABUCHI, Nobuaki TANOUE, Kiyoshi FUEKI, Takeshi NAKAGAWA, Takeshi NAKAMURA, Hiromichi ARAI, Takayuki SHINTAKU
  • Publication number: 20240177627
    Abstract: [Problem] Provided is an ambient environment information transmission device capable of quickly and accurately transmitting ambient environment information to a visually impaired person. [Solution] An ambient environment information transmission device 1 includes a body 10 that is configured to be worn by a user, a distance image capturing unit 20 that is supported by the body 10 and that is configured to capture a distance image ahead of the user, a line-of-sight direction detection unit 22 that is supported by the body 10 and that is configured to detect a line-of-sight direction of the user, a control unit 40 that is configured to obtain distance information on a target portion in the line-of-sight direction in the distance image, and distance information output units 30, 32, 34 that are configured to output the distance information through sound or tactile sensation.
    Type: Application
    Filed: December 16, 2021
    Publication date: May 30, 2024
    Inventors: Takeshi NAKAMURA, Masakazu SHINOHARA
  • Publication number: 20240161152
    Abstract: An information processing apparatus includes an acquisition unit acquires a plurality of pieces of content information from a plurality of applications capable of providing content, an output control unit reproduces and outputs at least part of the plurality of pieces of content information acquired by the acquisition unit to a mobile object in accordance with a priority determined based on a predetermined condition, and a generation unit that generates, as output target information to be output to the application that provided the content information, an information indicating whether or not the content information has been reproduced and output to the mobile object.
    Type: Application
    Filed: May 31, 2021
    Publication date: May 16, 2024
    Inventors: Hiromasa TABUCHI, Nobuaki TANOUE, Kiyoshi FUEKI, Takeshi NAKAGAWA, Takeshi NAKAMURA, Hiromichi ARAI, Takayuki SHINTAKU
  • Publication number: 20240128511
    Abstract: A nonaqueous electrolyte solution including at least an electrolyte, and a nonaqueous solvent, wherein the nonaqueous electrolyte solution contains a compound represented by the following general formula (A): wherein R1 to R3 represent optionally substituted organic groups having 1 to 20 carbon atoms, and a cyclic carbonate compound having a fluorine atom in an amount of 0.01% by mass to 50.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Applicants: Mitsubishi Chemical Corporation, MU IONIC SOLUTIONS CORPORATION
    Inventors: Eiji NAKAZAWA, Yoichi OOHASHI, Minoru KOTATO, Takamichi MITSUI, Takayuki AOSHIMA, Takeshi NAKAMURA
  • Patent number: 11942601
    Abstract: A nonaqueous electrolyte solution, which contains a compound represented by the following general formula (A), and (1) at least one compound selected from the group consisting of a nitrile compound, an isocyanate compound, a difluorophosphate, a fluorosulfonate, a lithium bis(fluorosulfonyl)imide and a compound represented by the following general formula (B), or (2) a cyclic carbonate compound having a fluorine atom in an amount of 0.01% by mass to 50.0% by mass based on the total amount of the nonaqueous electrolyte solution. (In formula (A), R1 to R3 may be mutually the same or different and represent optionally substituted organic groups having 1 to 20 carbon atoms.) (In formula (B), R4, R5 and R6 respectively and independently represent an alkyl group, alkenyl group or alkynyl group having 1 to 12 carbon atoms that may be substituted with a halogen atom, and n represents an integer of 0 to 6.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: March 26, 2024
    Assignees: Mitsubishi Chemical Corporation, MU IONIC SOLUTIONS CORPORATION
    Inventors: Eiji Nakazawa, Yoichi Oohashi, Minoru Kotato, Takamichi Mitsui, Takayuki Aoshima, Takeshi Nakamura
  • Patent number: 11873604
    Abstract: A high-temperature-steam-oxidation-resistive coated reinforcement fiber applicable to a fiber reinforced composite, is provided with: a reinforcement fiber; a coating layer covering the reinforcement fiber and including a rare-earth silicate; an exfoliative layer intervening in an interface between the coating layer and the reinforcement fiber; and a supplemental coating layer covering the reinforcement fiber, the exfoliative layer and the coating layer.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: January 16, 2024
    Assignees: IHI CORPORATION, NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY, JAPAN FINE CERAMICS CENTER
    Inventors: Takeshi Nakamura, Masahiro Kotani, Ken Goto, Akihiko Ito, Satoshi Kitaoka, Daisaku Yokoe, Tetsushi Matsuda
  • Patent number: 11711387
    Abstract: A security management device includes a management unit, a determination unit, and an output unit. The management unit is configured to manage an anomaly location of an anomaly in a system in which a plurality of electronic controllers are connected through a network, and an anomaly amount in the anomaly location. The determination unit is configured to determine whether or not to implement countermeasures against the anomaly based on the anomaly location and the anomaly amount. The output unit is configured to output an instruction based on a determination result by the determination unit.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: July 25, 2023
    Assignee: DENSO CORPORATION
    Inventors: Kotaro Mizunuma, Takeshi Nakamura, Takeshi Sugashima
  • Patent number: 11635923
    Abstract: Provided are a monitoring system, a monitoring method, and a non-transitory computer-readable storage medium storing a monitoring program whereby it is possible to improve the stability of remote management of an image forming device by means of a remote management system. A monitoring system according to one embodiment is characterized by: acquiring information from a remote management system which remotely manages an image forming device; detecting a failure of the remote management system by analyzing the acquired information; and notifying about the failure of the remote management system which has been detected.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: April 25, 2023
    Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
    Inventors: Kazuki Nishikai, Koki Nakajima, Takeshi Nakamura, Satoshi Goshima, Yasuo Nakashima, Dukil Park, Yuichi Obayashi
  • Publication number: 20230063970
    Abstract: An iron-containing composition containing ferric pyrophosphate, a polyhydric alcohol, gum arabic, and gum ghatti, wherein the content of the polyhydric alcohol is from 93 to 630 parts by mass, based on 100 parts by mass of the ferric pyrophosphate, and wherein a total amount of gum arabic and gum ghatti is from 15 to 23 parts by mass, based on 100 parts by mass of the ferric pyrophosphate, and wherein a mass ratio of the content of the gum arabic to the content of the gum ghatti (gum arabic/gum ghatti) is from 0.01 to 0.5, and wherein the ferric pyrophosphate has a volume-average particle size of 0.20 ?m or less. The iron-containing composition of the present invention can be used in foodstuff, feeds, cosmetics, pharmaceutical compositions, and the like.
    Type: Application
    Filed: January 8, 2021
    Publication date: March 2, 2023
    Applicant: TAIYO KAGAKU CO., LTD.
    Inventors: Yasutaka SUGIYAMA, Shiori EMA, Tomohisa FUKUHARA, Takeshi NAKAMURA
  • Publication number: 20230057670
    Abstract: The present invention provides a non-aqueous electrolytic solution which can be handled industrially stably, and which allows for achieving a good durability performance, particularly, a good capacity retention rate during repeated charging and discharging, of an energy device typified by a non-aqueous electrolytic solution secondary battery. The non-aqueous electrolytic solution contains a compound(s) represented by the following general formula(e) (A1) and/or (A2). In formula (A1), X1 represents a halogen atom; each of R1, R2, R5 and R6 independently represents a hydrogen atom, a halogen atom, or a hydrocarbon group having 10 or less carbon atoms optionally substituted with a halogen atom; and each of R3 and R4 independently represents a halogen atom, or a hydrocarbon group having 10 or less carbon atoms optionally substituted with a halogen atom; wherein at least two of R1 to R6 may be bonded to each other to form a ring.
    Type: Application
    Filed: September 16, 2022
    Publication date: February 23, 2023
    Applicants: MITSUBISHI CHEMICAL CORPORATION, MU IONIC SOLUTIONS CORPORATION
    Inventors: Kaho TAMAI, Taiki ABE, Aiko WATANABE, Kanako ITO, Takeshi NAKAMURA, Hiroyuki TOKUDA, Keiji SHITO, Ryo NOZAWA
  • Patent number: 11585392
    Abstract: A wet friction disc includes a friction surface and a lubrication groove through which a lubricant supplied to the friction surface flows. The lubrication groove has a plurality of circumferential groove portions that extends in a circumferential direction and a plurality of intersecting groove portions that extends in directions intersecting the circumferential direction. At least one of the circumferential groove portions has a through-hole that extends through the wet friction disc between an opposite surface facing s mating member and a surface on the opposite side in an axial direction.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: February 21, 2023
    Assignees: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshiki Takeuchi, Hiroshi Takuno, Kazuaki Kamimura, Takeshi Nakamura, Takahiro Yoshimura, Masaya Michishita
  • Patent number: 11578766
    Abstract: A wet friction disc includes a lubrication groove and a plurality of lands defined by the lubrication groove. The lubrication groove has a plurality of circumferential groove portions that extends in a circumferential direction and has a predetermined groove width in a radial direction, and a plurality of intersecting groove portions that extends in directions intersecting the circumferential direction. At least some of the circumferential groove portions have an arc shape such that an end in the circumferential direction is located adjacent to one of the lands in the circumferential direction and that the groove width is entirely contained within a range in the radial direction spanned by that land.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: February 14, 2023
    Assignees: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshiki Takeuchi, Hiroshi Takuno, Kazuaki Kamimura, Takeshi Nakamura, Takahiro Yoshimura