Patents by Inventor Tomohiro Maeda

Tomohiro Maeda 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: 20240283676
    Abstract: A vehicle-mounted relay device for relaying Ethernet frames includes a plurality of PHY units corresponding to a plurality of vehicle-mounted devices, a switch unit to which the plurality of PHY units are connected, and a control unit configured to monitor operating states of the plurality of PHY units. The plurality of PHY units include a predetermined PHY unit whose operating state switches between a sleep state and an active state in response to reception of a predetermined control signal that differs from the Ethernet frames. When an Ethernet frame to be transmitted from the predetermined PHY unit has been detected during a period where the predetermined PHY unit is in the sleep state, the control unit executes switching control to switch the predetermined PHY unit to the active state.
    Type: Application
    Filed: June 14, 2022
    Publication date: August 22, 2024
    Applicants: Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd., AutoNetworks Technologies, Ltd.
    Inventors: Darmawan GO, Tomohiro OTSU, Yoshitaka KIKUCHI, Takeshi HAGIHARA, Hirofumi URAYAMA, Hideki MAEDA
  • Publication number: 20240261191
    Abstract: An opening detection sheet to be attached to a packaging material includes a metal layer, an IC, an insulating layer, and a first adhesive layer. The metal layer is releasable from the packaging material and includes a slit. The IC is mounted on the metal layer so as to cover at least a portion of the slit and for communicating with an external device. The insulating layer is disposed on an opposite side from the IC with respect to the metal layer. The first adhesive layer is bonded to the insulating layer on an opposite side from the metal layer so as to be bonded to the packaging material.
    Type: Application
    Filed: June 8, 2022
    Publication date: August 8, 2024
    Applicants: UACJ CORPORATION, UACJ FOIL CORPORATION, KISCO LTD., UNI TAG LTD.
    Inventors: Hisaya KATO, Tomoki TAKEDA, Tomohiro MAEDA, Yosuke TAKAGI, Masaki TAKAISHI, Daisuke ASADA, Shinji KANEKO
  • Publication number: 20240182221
    Abstract: A sheet including a pre-storing portion to be a storing portion and a wiring pattern disposed on the sheet are included. The wiring pattern is disposed such that ends of the wiring pattern are disposed on one side along one direction and the wiring pattern is disposed along peripheral edges of the pre-storing portion so as to be along peripheral edges of the storing portion on three sides other than the one side when the storing portion is formed. The sheet is transparent or semitransparent and includes a pre-sealing portion around the pre-storing portion. The wiring pattern is disposed at peripheral edges of the pre-storing portion on the three sides and disposed on the pre-sealing portion.
    Type: Application
    Filed: April 7, 2022
    Publication date: June 6, 2024
    Applicants: UACJ Corporation, UACJ Foil Corporation
    Inventors: Tomoki TAKEDA, Tomohiro MAEDA, Hisaya KATO
  • Publication number: 20240038340
    Abstract: An operation of designing or selecting chemical structure information on a lipid molecule forming a particle encapsulating an active ingredient is supported. An inference device includes an acquiring unit configured to acquire input data including at least chemical structure information on a lipid molecule, and a learned model generated by performing a learning process on a learning model that associates input data including at least chemical structure information on a lipid molecule with a transfection efficiency of an active ingredient encapsulated in a particle containing the lipid molecule into a cell and/or a cell survival rate. The learned model infers a transfection efficiency and/or a cell survival rate associated with the input data newly acquired by the acquiring unit.
    Type: Application
    Filed: August 30, 2021
    Publication date: February 1, 2024
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Tomohiro Maeda, Nozomi Ogawa
  • Publication number: 20230364980
    Abstract: A temperature adjustment system includes: a refrigeration cycle circuit including a first compressor, a heat radiator, a first expansion valve, a chiller configured to perform heat exchange using the expanded refrigerant, and a gas-liquid separator configured to perform gas-liquid separation on the refrigerant and supply a gas phase refrigerant to the first compressor; a first cooling water circuit including an external heat radiator; a second cooling water circuit configured to heat the cooling water flowing therethrough by the heat of the refrigerant radiated by the heat radiator; a third cooling water circuit configured to cool the cooling water flowing therethrough, and adjust a temperature of a device by heat exchange with the cooling water; a first valve configured to connect or disconnect the first and the second cooling water circuits; and a second valve configured to connect or disconnect the second and the third cooling water circuits.
    Type: Application
    Filed: October 8, 2021
    Publication date: November 16, 2023
    Inventors: Tatsunari Kawaguchi, Satoshi Ogihara, Tomohiro Maruyama, Toru Kawamata, Takashi Nakamura, Yuuki Tani, Kouji Hirono, Satoshi Shimizu, Tomohiro Maeda, Shigeyoshi Kadokura
  • Patent number: 11667767
    Abstract: Provided is a cladding composition which contains metal powder, a binder, and an organic solvent in a case of bonding a metal base material and a resin member to each other. Further, provided is a method for producing a metal/resin bonded member, including a step of coating at least a portion of a metal base material with the cladding composition; a step of irradiating the coated portion of the metal base material which has been coated with the cladding composition, with a laser; a step of disposing the resin member on the laser irradiation portion of the metal base material; and a step of heating an interface between the laser irradiation portion and the resin member so that the metal base material and the resin member are bonded to each other.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: June 6, 2023
    Assignees: TOKYO OHKA KOGYO CO., LTD., KISOH CO., LTD.
    Inventors: Mamoru Hosoya, Takeshi Iwai, Takashi Fujimoto, Tomohiro Maeda
  • Publication number: 20230054817
    Abstract: A fusing device thermally fuses a toner image formed on a sheet. The fusing device includes a sliding sheet having a sliding contact surface. The inner circumferential surface of a fusing belt comes into contact with and slides on the sliding contact surface. The sliding sheet has a fabric structure containing fluororesin fibers. The fluoroplastic fibers that are flattened by thermal pressure are disposed on the sliding contact surface, Thus, the sliding sheet has heat resistance.
    Type: Application
    Filed: July 21, 2022
    Publication date: February 23, 2023
    Inventor: TOMOHIRO MAEDA
  • Patent number: 11586134
    Abstract: A fixing device includes an endless fixing belt capable of rotational movement, a pressure roller that presses from the outside of the fixing belt, a nip forming member that is arranged on an inner circumference surface side of the fixing belt and forms a fixing nip region between the fixing belt and the pressure roller, a support member that supports the nip forming member from an opposite side to the fixing nip region, and a slide sheet provided between the fixing belt and the nip forming member. The support member includes two support portions. The slide sheet is fixed between the two support portions.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: February 21, 2023
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Tomohiro Maeda
  • Patent number: 11556083
    Abstract: A fixing device includes an endless fixing belt capable of rotational movement, a pressure member that presses from the outside of the fixing belt, a nip forming member arranged on the inner circumference surface side of the fixing belt and forms a fixing nip region between the fixing belt and the pressure member, and a support member supporting the nip forming member from the side opposite to the fixing belt. The support member includes a first support portion and a second support portion. The first support portion supports the nip forming member. The second support portion stands from the surface of the first support portion opposite to the nip forming member so that the center portion in the conveying direction of the recording medium is located at the downstream side of the center portion of the fixing nip region in the conveying direction and within the fixing nip region.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: January 17, 2023
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Tomohiro Maeda
  • Publication number: 20220386223
    Abstract: An information processing method includes a presenting step, an obtaining step, and a connecting step. The presenting step is a step of presenting candidate information regarding candidates for an access point to a user via a terminal device communicable with an electronic device. Each of the candidate has a communication standard to which the electronic device conforms. The obtaining step is a step of obtaining, from the terminal device, connection information to be used in wireless communication connection with an access point corresponding to one connection destination candidate selected by the user using the terminal device from connection destination candidates based on the candidate information. The connecting step is a step of establishing the wireless communication connection with the access point corresponding to the one connection destination candidate with reference to the connection information obtained at the obtaining step.
    Type: Application
    Filed: May 16, 2022
    Publication date: December 1, 2022
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Masashi HITOTSUYA, Tomohiro MAEDA, Kento OGAWA
  • Patent number: 11499759
    Abstract: An air-conditioning device includes a heater unit that heats the air to be lead to a vehicle cabin using the heat of the refrigerant compressed by a compressor, a liquid receiver arranged at the downstream side of an outside heat exchanger, a liquid receiver separating the refrigerant lead from the outside heat exchanger into a liquid-phase refrigerant and a gaseous-phase refrigerant and storing the liquid-phase refrigerant, and a restrictor mechanism provided between the heater unit and the outside heat exchanger, the restrictor mechanism decompressing and expanding the refrigerant.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: November 15, 2022
    Assignee: Marelli Cabin Comfort Japan Corporation
    Inventor: Tomohiro Maeda
  • Patent number: 11267315
    Abstract: An air-conditioning device includes: a compressor; an outdoor heat exchanger; an evaporating unit configured to evaporate refrigerant a heater unit configured to heat the air by using the heat of the refrigerant a liquid receiver arranged at the downstream side of the outdoor heat exchanger and a restrictor mechanism provided between the heater unit and the outdoor heat exchanger, wherein, in an operation state in which the flow of the refrigerant is restricted by the restrictor mechanism and heat is released in the heater unit, a first operation mode and a second operation mode are switched, the first operation mode being set such that the liquid-phase refrigerant is stored in the liquid receiver and the gaseous-phase refrigerant is guided to the compressor and the second operation mode being set such that the liquid-phase refrigerant stored in the liquid receiver is guided to the evaporating unit.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: March 8, 2022
    Assignee: Marelli Cabin Comfort Japan Corporation
    Inventors: Jun Hatakeyama, Satoshi Ogihara, Tatsuya Osaki, Tomohiro Maeda, Mitsuaki Nagata, Yasuhito Ookawara
  • Publication number: 20220066365
    Abstract: A fixing device includes an endless fixing belt capable of rotational movement, a pressure member that presses from the outside of the fixing belt, a nip forming member arranged on the inner circumference surface side of the fixing belt and forms a fixing nip region between the fixing belt and the pressure member, and a support member supporting the nip forming member from the side opposite to the fixing belt. The support member includes a first support portion and a second support portion. The first support portion supports the nip forming member. The second support portion stands from the surface of the first support portion opposite to the nip forming member so that the center portion in the conveying direction of the recording medium is located at the downstream side of the center portion of the fixing nip region in the conveying direction and within the fixing nip region.
    Type: Application
    Filed: July 19, 2021
    Publication date: March 3, 2022
    Inventor: TOMOHIRO MAEDA
  • Patent number: 11262678
    Abstract: A fixing device includes an endless fixing film that can revolve, a contact member that comes into contact with an inner peripheral surface of the fixing film, a pressure roller that press-contacts the fixing film from an outside of the fixing film toward the contact member to form a fixing nip area between the fixing film and the pressure roller, a heater that heats the fixing film, and a reflective member that reflects light emitted from the heater toward the fixing film. A protective member that allows irradiation of the light to the fixing film is provided between the heater and the fixing film.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: March 1, 2022
    Assignee: SHARP KABUSHIKI KAISHA
    Inventor: Tomohiro Maeda
  • Publication number: 20220019164
    Abstract: A fixing device includes an endless fixing belt capable of rotational movement, a pressure roller that presses from the outside of the fixing belt, a nip forming member that is arranged on an inner circumference surface side of the fixing belt and forms a fixing nip region between the fixing belt and the pressure roller, a support member that supports the nip forming member from an opposite side to the fixing nip region, and a slide sheet provided between the fixing belt and the nip forming member. The support member includes two support portions. The slide sheet is fixed between the two support portions.
    Type: Application
    Filed: June 18, 2021
    Publication date: January 20, 2022
    Inventor: TOMOHIRO MAEDA
  • Patent number: 11181623
    Abstract: A time-of-flight imaging system may output light with a modulation frequency in the gigahertz band, to illuminate a range target. This high-frequency illumination may enable extremely precise—e.g., micron-scale—depth measurements. The system may modulate reflected light from the range target, to create a beat tone that has a frequency in the hertz band. In some cases, the modulated light in the gigahertz band is created by a first modulator and the beat tone in the hertz band is created by a second modulator. In some cases, the modulated light in the gigahertz band is created by an upshift cascade of modulators and the beat tone in the hertz band is created by a downshift cascade of modulators. A photodetector may measure the low-frequency beat tone. From this beat tone, phase of the signal and depth of the range target may be extracted.
    Type: Grant
    Filed: September 30, 2018
    Date of Patent: November 23, 2021
    Assignee: Massachusetts Institute of Technology
    Inventors: Achuta Kadambi, Tomohiro Maeda, Ayush Bhandari, Barmak Heshmat Dehkordi, Ramesh Raskar
  • Publication number: 20210223729
    Abstract: A fixing device includes an endless fixing film that can revolve, a contact member that comes into contact with an inner peripheral surface of the fixing film, a pressure roller that press-contacts the fixing film from an outside of the fixing film toward the contact member to form a fixing nip area between the fixing film and the pressure roller, a heater that heats the fixing film, and a reflective member that reflects light emitted from the heater toward the fixing film. A protective member that allows irradiation of the light to the fixing film is provided between the heater and the fixing film.
    Type: Application
    Filed: December 29, 2020
    Publication date: July 22, 2021
    Inventor: TOMOHIRO MAEDA
  • Publication number: 20210147652
    Abstract: Provided is a cladding composition which contains metal powder, a binder, and an organic solvent in a case of bonding a metal base material and a resin member to each other. Further, provided is a method for producing a metal/resin bonded member, including a step of coating at least a portion of a metal base material with the cladding composition; a step of irradiating the coated portion of the metal base material which has been coated with the cladding composition, with a laser; a step of disposing the resin member on the laser irradiation portion of the metal base material; and a step of heating an interface between the laser irradiation portion and the resin member so that the metal base material and the resin member are bonded to each other.
    Type: Application
    Filed: April 3, 2019
    Publication date: May 20, 2021
    Applicants: TOKYO OHKA KOGYO CO., LTD., Kisoh Co., Ltd.
    Inventors: Mamoru HOSOYA, Takeshi IWAI, Takashi FUJIMOTO, Tomohiro MAEDA
  • Patent number: 10994586
    Abstract: A vehicle air-conditioning device is a heat pump type vehicle air-conditioning device including an external heat exchanger that performs heat exchange between refrigerant flowing the inside thereof and outside air. With the vehicle air-conditioning device, a controller functions as a temperature-difference calculation unit that calculates the temperature difference ?T between the refrigerant in a refrigerant flow path on the exit side of the external heat exchanger and the outside air, and in addition, the controller functions as a frost formation determination unit that determines that frost formation is caused on the external heat exchanger on the basis of the elapsed time to of a state in which the temperature difference ?T is equal to or larger than a frost-formation temperature difference at which the frost formation may be caused on the external heat exchanger.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: May 4, 2021
    Assignee: MARELLI CABIN COMFORT JAPAN CORPORATION
    Inventors: Takayuki Ishikawa, Yunhan Ri, Koujirou Nakamura, Tomohiro Maeda, Shuuji Kumamoto
  • Publication number: 20210023911
    Abstract: An air-conditioning device includes a heater unit that heats the air to be lead to a vehicle cabin using the heat of the refrigerant compressed by a compressor, a liquid receiver arranged at the downstream side of an outside heat exchanger, a liquid receiver separating the refrigerant lead from the outside heat exchanger into a liquid-phase refrigerant and a gaseous-phase refrigerant and storing the liquid-phase refrigerant, and a restrictor mechanism provided between the heater unit and the outside heat exchanger, the restrictor mechanism decompressing and expanding the refrigerant.
    Type: Application
    Filed: March 1, 2019
    Publication date: January 28, 2021
    Inventor: Tomohiro Maeda