Patents by Inventor Ryosuke NAGASE

Ryosuke NAGASE 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: 11945584
    Abstract: A plurality of energy storage packs supply a current to a plurality of motor driver that drive a plurality of motors mounted on moving object, respectively. Sub energy storage pack supplies a current to at least one of a plurality of first current paths connecting the plurality of motor driver and the plurality of energy storage packs, or pulls a current from at least one of the plurality of first current paths. Controller controls the plurality of first switches and the plurality of second switches to adjust capacities between the plurality of energy storage packs.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: April 2, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Ryosuke Nagase, Mutsuhiko Takeda
  • Publication number: 20240090571
    Abstract: The present invention provides a flavor molded body for non-combustion heating type flavor inhalers, the flavor molded body exhibiting good handling properties, while having high strength even after use, wherein an aroma component stably volatilizes over the whole period of use. A flavor molded body for non-combustion heating type flavor inhalers, the flavor molded body containing a tobacco powder material, an adsorbent onto which a volatile aroma component is adsorbed, and an aerosol source, wherein the compression breaking strength of the flavor molded body by means of a stake plunger as determined using a tablet hardness meter is 10 N or more.
    Type: Application
    Filed: November 29, 2023
    Publication date: March 21, 2024
    Applicant: Japan Tobacco Inc.
    Inventor: Ryosuke NAGASE
  • Publication number: 20240090563
    Abstract: Provided is a flavor molded article that is easy to store and transport, that prevents volatilization of flavor components during storage and transport, and that has a sufficient strength and a good flavor. This production method for a flavor molded article comprises: a step for forming a mixture by mixing a tobacco powder material having an average particle size of at most 100 ?m with an alcohol having 2-7 carbon atoms; a step for compression-molding the mixture; and a step for removing at least a portion of the alcohol from the mixture.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Applicant: JAPAN TOBACCO INC.
    Inventor: Ryosuke NAGASE
  • Publication number: 20240041093
    Abstract: Provided is a tobacco-flavored liquid manufacturing method that includes processing a tobacco liquid extract using a material containing an inorganic porous body, and removing microorganisms from the tobacco liquid extract.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 8, 2024
    Applicant: Japan Tobacco Inc.
    Inventor: Ryosuke NAGASE
  • Publication number: 20230155401
    Abstract: Controller (12) of power storage pack (10) communicates with controller (32) of electric moving body (30) in a state where power storage pack (10) is mounted to the electric moving body. Communication wiring (Lc1) connects a node of power line (Lp1) on power source terminal (Tp) side relative to first switch (RYp) and controller (12) of power storage pack (10). Overvoltage protection circuit (19) turns off second switch (SWc) inserted into communication wiring (Lc1) upon detecting an overvoltage of power line (Lp1) during communication between controller (12) of power storage pack (10) and controller (32) of the electric moving body.
    Type: Application
    Filed: March 18, 2021
    Publication date: May 18, 2023
    Inventors: MASAAKI KURANUKI, KATSUAKI HAMAMOTO, RYOSUKE NAGASE
  • Publication number: 20230095740
    Abstract: Controller of power storage pack performs communication for authentication with controller of an electric moving body according to the pattern of a current flowing through a power line in a state where power storage pack is mounted to electric moving body. Controller of power storage pack measures contact resistance between power storage pack and the electric moving body based on voltage of the power line on power storage pack side, voltage of the power line on the electric moving body side received from controller of the electric moving body, and current when communication for authentication is performed according to the pattern of a current flowing through the power line.
    Type: Application
    Filed: March 18, 2021
    Publication date: March 30, 2023
    Inventors: MASAAKI KURANUKI, KATSUAKI HAMAMOTO, RYOSUKE NAGASE
  • Publication number: 20230062322
    Abstract: An electric movable body transmits a signal including identification information identical to identification information retained in a first power storage pack via near-field communication when the first power storage pack is detached from the electric movable body. A charging device wiredly transmits the identification information received from the electric movable body to a second power storage pack. The second power storage pack transmits via near-field communication a signal including the identification information received from the charging device. The electric movable body collates whether or not the identification information included in the received signal matches the identification information retained in the first power storage pack.
    Type: Application
    Filed: December 28, 2020
    Publication date: March 2, 2023
    Inventors: Katsuaki HAMAMOTO, Masaaki KURANUKI, Ryosuke NAGASE
  • Publication number: 20230050076
    Abstract: A first power storage pack wiredly transmits identification information retained in the first power storage pack to a charging device when the first power storage pack is detached from an electric movable body. The charging device wiredly transmits the identification information received from the first power storage pack to a second power storage pack. The controller of the second power storage pack transmits via near-field communication a signal including the identification information received from the charging device. The electric movable body collates whether or not the identification information included in the received signal matches the identification information retained in the first power storage pack.
    Type: Application
    Filed: January 6, 2021
    Publication date: February 16, 2023
    Inventors: KATSUAKI HAMAMOTO, MASAAKI KURANUKI, RYOSUKE NAGASE
  • Publication number: 20230046158
    Abstract: A charging device wiredly transmits identification information to a power storage pack after the power storage pack is mounted. The power storage pack transmits via near-field communication a signal including the identification information received from the charging device. The charging device collates whether or not the identification information included in the received signal matches the identification information wiredly transmitted.
    Type: Application
    Filed: December 28, 2020
    Publication date: February 16, 2023
    Inventors: KATSUAKI HAMAMOTO, MASAAKI KURANUKI, RYOSUKE NAGASE
  • Publication number: 20230014461
    Abstract: Flying body including body portion and a plurality of propellers radially disposed to be laterally symmetrical from body portion is provided with: a plurality of motors respectively rotating the plurality of propellers; a plurality of power storage packs respectively supplying currents to the plurality of motors; and sub power storage pack connected to the plurality of power storage packs by power wirings, respectively. The same number of motors of the plurality of motors are installed on each of the left and right sides, and the same number of power storage packs of the plurality of power storage packs are installed on each of the left and right sides. Sub power storage pack is installed on a lateral center line of body portion.
    Type: Application
    Filed: November 19, 2020
    Publication date: January 19, 2023
    Inventors: RYOSUKE NAGASE, MASAYA UGAJI
  • Publication number: 20220363384
    Abstract: A plurality of energy storage packs (51 to 58) supply a current to a plurality of motor driver (31 to 38) that drive a plurality of motors (21 to 28) mounted on moving object (1), respectively. Sub energy storage pack (59) supplies a current to at least one of a plurality of first current paths connecting the plurality of motor driver (31 to 38) and the plurality of energy storage packs (51 to 58), or pulls a current from at least one of the plurality of first current paths. Controller (70) controls the plurality of first switches (S11 to S18) and the plurality of second switches (S21 to S28) to adjust capacities between the plurality of energy storage packs (51 to 58).
    Type: Application
    Filed: October 20, 2020
    Publication date: November 17, 2022
    Inventors: RYOSUKE NAGASE, MUTSUHIKO TAKEDA
  • Patent number: 11277011
    Abstract: A voltage detector detects a voltage of each cell of a plurality of cells that are series-connected. A plurality of discharge circuits are respectively parallel-connected to the plurality of cells. A controller performs a control to equalize voltages or capacities of the plurality of cells to a target value by controlling discharge time of the plurality of discharge circuits, based on the voltages of the plurality of cells detected by the voltage detector. The controller sets the target value higher as an amount of change in the voltages of the plurality of cells in a predetermined period is larger.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: March 15, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Ryosuke Nagase, Shinya Nishikawa, Takashi Iida
  • Publication number: 20200403420
    Abstract: A voltage detector detects a voltage of each of a plurality of cells that are series-connected. A plurality of discharge circuits are respectively parallel-connected to the plurality of cells. A controller performs control to equalize voltages or capacities of the plurality of cells to a target value by controlling discharge time of the plurality of discharge circuits, based on the voltages of the plurality of cells detected by the voltage detector. The controller sets the target value higher as an amount of change in the voltages of the plurality of cells in a predetermined period is larger.
    Type: Application
    Filed: February 8, 2019
    Publication date: December 24, 2020
    Inventors: RYOSUKE NAGASE, SHINYA NISHIKAWA, TAKASHI IIDA
  • Patent number: 10851494
    Abstract: A method for preparing a black liquor according to the present invention comprises digesting a tobacco raw material under an alkaline condition to obtain the black liquor. Further, a method for preparing a flavor component-containing liquid according to the present invention comprises digesting a tobacco raw material under an alkaline condition, separating the obtained digesting product into a black liquor and a tobacco fiber, and desalinating the black liquor to obtain the flavor component-containing liquid.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: December 1, 2020
    Assignee: JAPAN TOBACCO INC.
    Inventors: Shigeru Hata, Yoshito Gohara, Ryosuke Nagase, Takuya Okada, Shintaro Akiyama
  • Publication number: 20200196657
    Abstract: A tobacco material comprises an aqueous dispersion medium and tobacco particles that are dispersed in the dispersion medium and have an average particle size of 30 ?m or less, where a hemicellulose content in the tobacco material is 0.8% by weight or less based on bone-dry tobacco particles. The tobacco material exhibits low viscosity as a feature.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 25, 2020
    Applicant: JAPAN TOBACCO INC.
    Inventors: Ryosuke NAGASE, Keiichi HANAWA
  • Publication number: 20150292152
    Abstract: A method for preparing a black liquor according to the present invention comprises digesting a tobacco raw material under an alkaline condition to obtain the black liquor. Further, a method for preparing a flavor component-containing liquid according to the present invention comprises digesting a tobacco raw material under an alkaline condition, separating the obtained digesting product into a black liquor and a tobacco fiber, and desalinating the black liquor to obtain the flavor component-containing liquid.
    Type: Application
    Filed: June 25, 2015
    Publication date: October 15, 2015
    Applicant: JAPAN TOBACCO INC.
    Inventors: Shigeru HATA, Yoshito GOHARA, Ryosuke NAGASE, Takuya OKADA, Shintaro AKIYAMA