Patents by Inventor Tomohiro Yamaguchi

Tomohiro Yamaguchi 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: 20240110087
    Abstract: A heat exchanger including an aluminum substrate, and a water-repellent coating provided on a surface of the aluminum substrate, wherein the aluminum substrate has an anodized film on the surface, and the water-repellent coating is a film formed of a fluoropolyether group-containing compound.
    Type: Application
    Filed: November 20, 2023
    Publication date: April 4, 2024
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Michiru KAGAWA, Masamichi Morita, Ryo Inoue, Hiroki Yamaguchi, Tomohiro Nagano, Masatoshi Nose
  • Publication number: 20240054433
    Abstract: A baggage delivery system includes: an acquisition unit that obtains an accommodation information about accommodations of a customer on the basis of a customer information, which is information about the customer who uses a facility; a delivery unit that performs a procedure for delivering baggage of the customer from the facility to the accommodations on the basis of the accommodation information; and a giving unit that gives a completion information indicating that delivery of the baggage is completed, to the accommodation information, when the delivery of the baggage to the accommodations is completed.
    Type: Application
    Filed: October 27, 2023
    Publication date: February 15, 2024
    Applicant: NEC Corporation
    Inventors: Tomohiro YAMAGUCHI, Takafumi TSUKAHARA
  • Publication number: 20240054432
    Abstract: A baggage delivery system includes: an acquisition unit that obtains an accommodation information about accommodations of a customer on the basis of a customer information, which is information about the customer who uses a facility; a delivery unit that performs a procedure for delivering baggage of the customer from the facility to the accommodations on the basis of the accommodation information; and a giving unit that gives a completion information indicating that delivery of the baggage is completed, to the accommodation information, when the delivery of the baggage to the accommodations is completed.
    Type: Application
    Filed: October 26, 2023
    Publication date: February 15, 2024
    Applicant: NEC Corporation
    Inventors: Tomohiro YAMAGUCHI, Takafumi Tsukuhara
  • Publication number: 20230316160
    Abstract: A server (100) that facilitates a user to register biometric information is provided. The server (100) includes an acquisition unit (101) and a reservation management unit (102). The acquisition unit (101) is configured to acquire, from a user's terminal, reservation information about a reservation for a service provided using biometric authentication. The reservation management unit (102) is configured to determine whether or not to accept the reservation for the service based on the reservation information. When the reservation management unit (102) determines to accept the reservation for the service, the reservation management unit (102) transmits, to the terminal, a reservation completion notice including introduction information about installation of an application for registering information necessary for the biometric authentication.
    Type: Application
    Filed: September 29, 2020
    Publication date: October 5, 2023
    Applicant: NEC Corporation
    Inventors: Tomohiro Yamaguchi, Yuki Ikeda, Takeyoshi Oe, Yusuke Miyamoto, Saki Kato
  • Publication number: 20230212767
    Abstract: An electrolyzed water generator includes an anode, a cathode, a cation exchange membrane, a housing having a first through-hole and a second through-hole, a first feeder shaft, and a second feeder shaft. Each of the first feeder shaft and the second feeder shaft has an engaging portion. Each of the first through-hole and the second through-hole has an engaged portion. The engaging portion and the engaged portion are engaged with each other to inhibit a positional shift of the first feeder shaft against the first through-hole in the given direction and to inhibit a positional shift of the second feeder shaft against the second through-hole in the given direction.
    Type: Application
    Filed: February 17, 2023
    Publication date: July 6, 2023
    Inventors: Tomohiro YAMAGUCHI, Kenichiro INAGAKI
  • Publication number: 20230160044
    Abstract: This ferritic spheroidal graphite cast iron contains 3.0% to 3.6% by mass of C, 4.0% to 5.0% by mass of Si, 0.020% to 0.10% by mass of Mg, 1.0% or less of Mn, 0.10% by mass or less of P, and 0.015% by mass or less of S, with the balance being Fe and inevitable impurities.
    Type: Application
    Filed: March 22, 2021
    Publication date: May 25, 2023
    Applicant: AISIN TAKAOKA CO., LTD.
    Inventor: Tomohiro YAMAGUCHI
  • Patent number: 11649553
    Abstract: An electrolytic solution generator includes an electrolyzing unit having a stacked structure in which a conductive film is interpose between a cathode and an anode, the electrolyzing unit electrolyzing a liquid, and a housing in which the electrolyzing unit is placed. A channel is disposed in the housing, and a groove is disposed in the electrolyzing unit, as a groove which is open to the channel and to which at least a part of an interface between the conductive film and the cathode and an interface between the conductive film and the anode is exposed. A space is disposed between at least either an outer periphery of the cathode or an outer periphery of the anode and an inner surface of the housing.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: May 16, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Kenichiro Inagaki, Tomohiro Yamaguchi, Osamu Imahori, Shunsuke Mori, Minoru Nagata
  • Publication number: 20230101204
    Abstract: A polyamide composition excellent in balance between fluidity during molding and, for example, surface appearance, bleed-out resistance, impact resistance and rigidity in the form of a molded article, and also relates to a polyamide composition a polyamide (A), an ethylene/?-olefin copolymer (B) satisfying requirements (b-1) to (b-3), and 0.1 to 20.0 mass % of an ethylene/?-olefin copolymer (C) satisfying the requirements (c-1) to (c-5), provided that (A)+(B)+(C)=100 mass %.
    Type: Application
    Filed: January 26, 2021
    Publication date: March 30, 2023
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Yuto YOSHIDA, Tomohiro YAMAGUCHI, Nozomi KAMIYA
  • Patent number: 11613821
    Abstract: An electrolyzed water generator includes an anode, a cathode, a cation exchange membrane, a housing having a first through-hole and a second through-hole, a first feeder shaft, and a second feeder shaft. Each of the first feeder shaft and the second feeder shaft has an engaging portion. Each of the first through-hole and the second through-hole has an engaged portion. The engaging portion and the engaged portion are engaged with each other to inhibit a positional shift of the first feeder shaft against the first through-hole in the given direction and to inhibit a positional shift of the second feeder shaft against the second through-hole in the given direction.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: March 28, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tomohiro Yamaguchi, Kenichiro Inagaki
  • Publication number: 20230087827
    Abstract: An electrolytic liquid generation device includes stacked body in which conductive membrane is stacked and interposed between cathode and anode adjacent to each other, electrolytic part that electrolyzes liquid, and housing in which electrolytic part is disposed and flow path is formed. Electrolytic part includes slot that is open in flow path, and in the slot, a part of interface between conductive membrane and cathode and anode is exposed. Either one of the electrodes of cathode and anode has an outer periphery smaller in width than slot of electrolytic part. This can provide an electrolytic liquid generation device capable of improving the concentration of an electrolytic product dissolved in liquid.
    Type: Application
    Filed: November 10, 2020
    Publication date: March 23, 2023
    Inventors: Kenichiro INAGAKI, Osamu IMAHORI, Tomohiro YAMAGUCHI, Shunsuke MORI, Minoru NAGATA, Mami KURODA
  • Patent number: 11595142
    Abstract: A reception apparatus of a time division multiple access (TDMA) system for performing intermittent reception by a reception period of a time slot and a non-reception period of a predetermined number of time slots which follow the reception period and in which reception is suspended includes a symbol clock controller configured to perform symbol synchronization at a timing at which a synchronous word included in the reception period after the non-reception period, and correct a symbol clock frequency of a symbol clock based on a number of time slots and a symbol count value during a previous reception period and the non-reception period following the previous reception period; and a reception period controller configured to correct, after detection of the synchronous word, a reception termination timing of the reception period in which the synchronous word is detected based on the symbol clock with the corrected symbol clock frequency.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: February 28, 2023
    Assignee: JVCKENWOOD Corporation
    Inventor: Tomohiro Yamaguchi
  • Publication number: 20230034950
    Abstract: An electrolytic liquid production device includes: an electrolyzer configured to perform electrolytic treatment to a liquid; elastic body configured to press the electrolyzer; and housing having the electrolyzer and elastic body disposed inside housing. Housing has inlet port that the liquid supplied to the electrolyzer flows into, and outlet port that an electrolytic liquid produced in the electrolyzer flows out from. Elastic body includes positioning depressed portion, and housing includes positioning protruding portion. Elastic body is positioned with respect to housing by inserting positioning protruding portion of housing into positioning depressed portion of elastic body. Thus, there is provided an electrolytic liquid production device capable of suppressing bias of elastic body inside housing.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 2, 2023
    Inventors: Osamu IMAHORI, Kenichiro INAGAKI, Tomohiro YAMAGUCHI, Minoru NAGATA
  • Publication number: 20230022963
    Abstract: An electrolyte solution production device includes: an electrolysis unit that includes a stacked body having conductive film stacked and interposed between electrodes adjacent to each other and is configured to electrolyze a liquid; and housing having the electrolysis unit disposed in an inside of the housing. In addition, housing includes inflow port into which the liquid supplied to the electrolysis unit flows and outlet port from which an electrolyte solution produced in the electrolysis unit flows out. Conductive film has protrusion that protrudes toward the inner surface of housing and is provided to position conductive film with respect to housing. This can provide the electrolyte solution production device in which conductive film can be downsized and easily positioned with respect to housing.
    Type: Application
    Filed: November 10, 2020
    Publication date: January 26, 2023
    Inventors: Osamu IMAHORI, Kenichiro INAGAKI, Tomohiro YAMAGUCHI
  • Patent number: 11552457
    Abstract: A discharge device according to the present disclosure includes a discharge electrode and a voltage applicator that applies a voltage to the discharge electrode and thus causes discharge that is further developed from corona discharge at the discharge electrode. The discharge is discharge in which a discharge path is intermittently formed by dielectric breakdown so as to stretch from the discharge electrode to a surrounding. This discharge can be called leader discharge. This makes it possible to increase an amount of generated active component while keeping an increase of ozone small.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: January 10, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Youhei Ishigami, Masaharu Machi, Takafumi Omori, Tomohiro Yamaguchi, Osamu Imahori, Tetsunori Aono, Takayuki Nakada, Yukari Nakano
  • Publication number: 20220396506
    Abstract: Electrolytic liquid generation device includes stacked body in which conductive membrane is interposed between cathode and anode constituting electrodes, electrolytic part that electrolyzes a liquid, and housing in which electrolytic part is disposed. Housing includes flow path in which a liquid flowing direction intersects a stacking direction of stacked body. Electrolytic part includes slot open to flow path in which a part of interface between conductive membrane and the electrode is exposed. In housing, positioning member is disposed, and positioning member positions the electrode. This configuration provides electrolytic liquid generation device in which an electrode can be downsized and the electrode can be positioned in housing.
    Type: Application
    Filed: November 10, 2020
    Publication date: December 15, 2022
    Inventors: Kenichiro INAGAKI, Osamu IMAHORI, Tomohiro YAMAGUCHI, Shunsuke MORI, Minoru NAGATA, Mami KURODA
  • Publication number: 20220335556
    Abstract: A baggage delivery system includes: an acquisition unit that obtains an accommodation information about accommodations of a customer on the basis of a customer information, which is information about the customer who uses a facility; a delivery unit that performs a procedure for delivering baggage of the customer from the facility to the accommodations on the basis of the accommodation information; and a giving unit that gives a completion information indicating that delivery of the baggage is completed, to the accommodation information, when the delivery of the baggage to the accommodations is completed.
    Type: Application
    Filed: July 7, 2020
    Publication date: October 20, 2022
    Applicant: NEC Corporation
    Inventors: Tomohiro YAMAGUCHI, Takafumi TSUKAHARA
  • Publication number: 20220195614
    Abstract: An electrolytic solution generator includes an electrolyzing unit having a stacked structure in which a conductive film is interpose between a cathode and an anode, the electrolyzing unit electrolyzing a liquid, and a housing in which the electrolyzing unit is placed. A channel is disposed in the housing, and a groove is disposed in the electrolyzing unit, as a groove which is open to the channel and to which at least a part of an interface between the conductive film and the cathode and an interface between the conductive film and the anode is exposed. A space is disposed between at least either an outer periphery of the cathode or an outer periphery of the anode and an inner surface of the housing.
    Type: Application
    Filed: March 8, 2022
    Publication date: June 23, 2022
    Inventors: Kenichiro INAGAKI, Tomohiro YAMAGUCHI, Osamu IMAHORI, Shunsuke MORI, Minoru NAGATA
  • Patent number: 11299812
    Abstract: An electrolytic solution generator includes an electrolyzing unit having a stacked structure in which a conductive film is interpose between a cathode and an anode, the electrolyzing unit electrolyzing a liquid, and a housing in which the electrolyzing unit is placed. A channel is disposed in the housing, and a groove is disposed in the electrolyzing unit, as a groove which is open to the channel and to which at least a part of an interface between the conductive film and the cathode and an interface between the conductive film and the anode is exposed. A space is disposed between at least either an outer periphery of the cathode or an outer periphery of the anode and an inner surface of the housing.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: April 12, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Kenichiro Inagaki, Tomohiro Yamaguchi, Osamu Imahori, Shunsuke Mori, Minoru Nagata
  • Publication number: 20220089871
    Abstract: Excellent adhesiveness to resin substrates is provided even with a reduced pretreatment, preferably without a pretreatment, by a curable composition comprising an urethane prepolymer (A) having a polyoxyalkylene backbone and an isocyanate group, and an urethane prepolymer (B) having a polycarbonate and/or polyester backbone and an isocyanate group.
    Type: Application
    Filed: February 5, 2020
    Publication date: March 24, 2022
    Inventors: Takuro OMACHI, Tomohiro YAMAGUCHI
  • Publication number: 20220042483
    Abstract: A fuel heater including an engine that is driven by combustion of air-fuel mixture including air and fuel supplied to a combustion chamber within a cylinder, a battery that stores electricity, and a motor that drives the engine by the electricity supplied from the battery, the fuel heater includes a fuel heating portion heating the fuel with the electricity supplied from the battery, and a controller performing one of a first control by increasing the amount of electricity supplied from the battery to the fuel heating portion and a second control by increasing heating time of the fuel by the fuel heating portion for a time period until the engine starts in a case where a battery charge remaining of the battery is equal to or smaller than a remaining threshold value at a start of the engine.
    Type: Application
    Filed: July 26, 2021
    Publication date: February 10, 2022
    Applicant: AISIN CORPORATION
    Inventors: Tomohiro YAMAGUCHI, Masato ISHII, Hideto YANO, Kazuyoshi SHIMATANI, Takahiko AOYAGI, Masahiro KUROKI