Patents by Inventor Kazuhiro Matsuoka

Kazuhiro Matsuoka 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: 11976851
    Abstract: A refrigeration cycle device that includes a main refrigerant circuit and a sub-refrigerant circuit cools or heats a main refrigerant that flows between a main heat-source-side heat exchanger and a main usage-side heat exchanger by causing a sub-usage-side heat exchanger to function as an evaporator or a radiator of a sub-refrigerant. A first main expansion mechanism and a second main expansion mechanism that decompress the main refrigerant are provided on an upstream side and a downstream side of the sub-usage-side heat exchanger of the main refrigerant circuit.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: May 7, 2024
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Ikuhiro Iwata, Eiji Kumakura, Kazuhiro Furusho, Ryusuke Fujiyoshi, Hiromune Matsuoka
  • Patent number: 11959667
    Abstract: A suction injection pipe and a subcooling heat exchanger are provided at a main refrigerant circuit in which a main refrigerant circulates. Further, a sub-refrigerant circuit that differs from the main refrigerant circuit and in which a sub-refrigerant circulates is provided. A controller performs control for switching between a cooling action of the subcooling heat-exchanger that cools the main refrigerant that is sent to a main use-side heat exchanger by using the suction injection pipe and the subcooling heat exchanger, and a cooling action of the sub-refrigerant-circuit that cools the main refrigerant that is sent to the main use-side heat exchanger by using the sub-refrigerant circuit.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: April 16, 2024
    Assignee: Daikin Industries, Ltd.
    Inventors: Ikuhiro Iwata, Eiji Kumakura, Kazuhiro Furusho, Ryusuke Fujiyoshi, Hiromune Matsuoka
  • Patent number: 11724569
    Abstract: An air conditioner includes: a secondary battery which is chargeable with electric power supplied from outside of a vehicle and store the electric power for running the vehicle; an air conditioning unit which performs air conditioning in a vehicle interior of the vehicle; a timer for managing a time for operating the air conditioning unit; and a control unit which sets a charging prohibition time period for prohibiting charging of the secondary battery for a time period set by a user.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: August 15, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kazuaki Takizawa, Hiroyuki Kurokawa, Masahito Watanabe, Kazuhiro Matsuoka, Akira Saita, Kazufumi Kuroda
  • Patent number: 11284232
    Abstract: A vehicle control system includes: a vehicle near field communication unit that communicates via a near field communication path; a vehicle network communication unit that communicates via a global communication path; a control ECU; a transmission control unit that transmits control commands received by the vehicle near field communication unit and the vehicle network communication unit to the control ECU that controls actions of the vehicle; and a control command detection unit that detects whether or not there are a plurality of same control commands received within a prescribed time. When the control command detection unit detects a plurality of control commands received within the prescribed time, the transmission control unit transmits the control commands in order according to a prescribed priority order, and the control ECU processes the control commands received from the transmission control unit in a received order to control the actions of the vehicle.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: March 22, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Masahito Watanabe, Kazuhiro Matsuoka, Nobuharu Karasawa, Nobumasa Toyoshima, Atsushi Takahashi, Kenichi Shimizu, Akira Saita, Hideyuki Sako, Hiroyuki Hayashi
  • Publication number: 20210008963
    Abstract: An air conditioner includes: a secondary battery which is chargeable with electric power supplied from outside of a vehicle and store the electric power for running the vehicle; an air conditioning unit which performs air conditioning in a vehicle interior of the vehicle; a timer for managing a time for operating the air conditioning unit; and a control unit which sets a charging prohibition time period for prohibiting charging of the secondary battery for a time period set by a user.
    Type: Application
    Filed: June 16, 2020
    Publication date: January 14, 2021
    Inventors: Kazuaki Takizawa, Hiroyuki Kurokawa, Masahito Watanabe, Kazuhiro Matsuoka, Akira Saita, Kazufumi Kuroda
  • Publication number: 20200325819
    Abstract: An accessory mounting structure of an engine 1 includes a crankshaft 2 that extends in a first direction. The engine 1 supports an accessory 7 via a bracket 8. The bracket 8 includes a first portion 16 connected to the engine 1, and a second portion 17 connected to the accessory 7 and having a lower rigidity than the first portion 16. The second portion 17 functions as a dynamic damper that attenuates vibration of the engine 1 by vibrating in an opposite phase to the vibration of the engine 1 and in the first direction when the engine 1 vibrates in a second direction orthogonal to the first direction on a horizontal plane.
    Type: Application
    Filed: February 7, 2018
    Publication date: October 15, 2020
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Hirokazu MATSUURA, Takayoshi TERAMOTO, Kazuhiro MATSUOKA
  • Publication number: 20200314610
    Abstract: A vehicle control system includes: a vehicle near field communication unit that communicates via a near field communication path; a vehicle network communication unit that communicates via a global communication path; a control ECU; a transmission control unit that transmits control commands received by the vehicle near field communication unit and the vehicle network communication unit to the control ECU that controls actions of the vehicle; and a control command detection unit that detects whether or not there are a plurality of same control commands received within a prescribed time. When the control command detection unit detects a plurality of control commands received within the prescribed time, the transmission control unit transmits the control commands in order according to a prescribed priority order, and the control ECU processes the control commands received from the transmission control unit in a received order to control the actions of the vehicle.
    Type: Application
    Filed: March 10, 2020
    Publication date: October 1, 2020
    Inventors: Masahito Watanabe, Kazuhiro Matsuoka, Nobuharu Karasawa, Nobumasa Toyoshima, Atsushi Takahashi, Kenichi Shimizu, Akira Saita, Hideyuki Sako, Hiroyuki Hayashi
  • Patent number: 8720406
    Abstract: There is provided, in one aspect of the present description, an engine. In one example, the engine comprises a cylinder block, a cylinder head, a sheet metal gasket interposed between the block and the head, a first projection projecting outwardly and laterally from a side portion of the block, and a second projection projecting outwardly and laterally from a side portion of the head, the first projection and the second projection facing each other along a coupling surface between the block and the head. The engine further comprises an extension extending from a main body of the sheet metal gasket and located between the first projection and the second projection, and a resilient portion which is provided in the extension, formed resiliently in a direction perpendicular to the coupling surface, and compressed between the first projection and the second projection when the head is fastened on the block.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: May 13, 2014
    Assignee: Mazda Motor Corporation
    Inventors: Naoyuki Abe, Kazuhiro Tomizawa, Yasushi Nakahara, Kiyonori Nagato, Yasuhiro Sudou, Hiroshi Hosokawa, Yuma Miyauchi, Jun Nishikawa, Osamu Torobu, Hiroyuki Abe, Kazuhiro Matsuoka
  • Publication number: 20110114056
    Abstract: There is provided, in one aspect of the present description, an engine. In one example, the engine comprises a cylinder block, a cylinder head, a sheet metal gasket interposed between the block and the head, a first projection projecting outwardly and laterally from a side portion of the block, and a second projection projecting outwardly and laterally from a side portion of the head, the first projection and the second projection facing each other along a coupling surface between the block and the head. The engine further comprises an extension extending from a main body of the sheet metal gasket and located between the first projection and the second projection, and a resilient portion which is provided in the extension, formed resiliently in a direction perpendicular to the coupling surface, and compressed between the first projection and the second projection when the head is fastened on the block.
    Type: Application
    Filed: November 1, 2010
    Publication date: May 19, 2011
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Naoyuki Abe, Kazuhiro Tomizawa, Yasushi Nakahara, Kiyonori Nagato, Yasuhiro Sudou, Hiroshi Hosokawa, Yuma Miyauchi, Jun Nishikawa, Osamu Torobu, Hiroyuki Abe, Kazuhiro Matsuoka
  • Patent number: 7790702
    Abstract: The present invention relates to a protein/phospholipid or protein hydrolyzate/phospholipid complex containing 10 wt % or more of bound phospholipid, a lipid metabolism improving agent comprising the complex, and a functional food comprising the complex. The present invention provides a lipid metabolism improving agent and a functional food, containing the complex.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: September 7, 2010
    Assignee: Kyowa Hakko Bio Co., Ltd.
    Inventors: Goro Hori, Kazuhiro Matsuoka, Iwao Sato, Satoshi Nagaoka
  • Publication number: 20060160725
    Abstract: The present invention relates to a protein/phospholipid or protein hydrolyzate/phospholipid complex containing 10 wt % or more of bound phospholipid, a lipid metabolism improving agent comprising the complex, and a functional food comprising the complex. The present invention provides a lipid metabolism improving agent and a functional food, containing the complex.
    Type: Application
    Filed: March 7, 2006
    Publication date: July 20, 2006
    Inventors: Goro Hori, Kazuhiro Matsuoka, Iwao Sato, Satoshi Nagaoka
  • Patent number: 6813548
    Abstract: A self-traveling vehicle without requiring guide wire for travel is provided which allows a change of a traveling course with little expense and labor for reconstruction. Such self-traveling vehicle comprises a storing means for storing a travel road to be traveled, a receiving means for receiving a signal from a satellite and a calculating means for calculating a current positional information based on the signals from the satellite. A controlling circuit for controlling the traveling drive and steering wheel drive provided in the vehicle controls the vehicle in such a manner as to travel on a predetermined set road by verifying the current positional information and the road to be traveled.
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: November 2, 2004
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Kazuhisa Matsumoto, Setsuji Yamaguchi, Yukifumi Yamaguchi, Hirofumi Mitsueda, Kouji Moriyama, Kazuhiro Matsuoka
  • Publication number: 20030163252
    Abstract: A self-traveling vehicle without requiring guide wire for travel is provided which allows a change of a traveling course with little expense and labor for reconstruction. Such self-traveling vehicle comprises a storing means for storing a travel road to be traveled, a receiving means for receiving a signal from a satellite and a calculating means for calculating a current positional information based on the signals from the satellite. A controlling circuit for controlling the traveling drive and steering wheel drive provided in the vehicle controls the vehicle in such a manner as to travel on a predetermined set road by verifying the current positional information and the road to be traveled.
    Type: Application
    Filed: February 24, 2003
    Publication date: August 28, 2003
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventors: Kazuhisa Matsumoto, Setsuji Yamaguchi, Yukifumi Yamaguchi, Hirofumi Mitsueda, Kouji Moriyama, Kazuhiro Matsuoka
  • Publication number: 20020183872
    Abstract: A golf site administration system allows elimination of golf site personnel involved in making player reservations, receiving payments, and ordering foodstuffs. A terminal allows a player to request and reserve golf play at a golf site via a communication circuit. A reservation signal is stored in a reservation storing means. The player checks in before play using an input means. A set of check-in information is compared with the stored reservation signal. If the information matches, check-in is performed.
    Type: Application
    Filed: May 29, 2002
    Publication date: December 5, 2002
    Applicant: Sanyo Electric Co., Ltd.
    Inventors: Kazuhisa Matsumoto, Koji Morimoto, Takehiko Takimoto, Toshihiko Ogaki, Kazuhiro Matsuoka, Tomoaki Uenishi, Ichiro Yamakawa, Masaru Hattori
  • Publication number: 20020182250
    Abstract: The present invention relates to a protein/phospholipid or protein hydrolyzate/phospholipid complex containing 10 wt % or more of bound phospholipid, a lipid metabolism improving agent comprising the complex, and a functional food comprising the complex.
    Type: Application
    Filed: April 18, 2002
    Publication date: December 5, 2002
    Inventors: Goro Hori, Kazuhiro Matsuoka, Iwao Sato, Satoshi Nagaoka
  • Patent number: 4180811
    Abstract: A detecting device for destructive vibration of structures wherein detected vibration is converted into electric signal and an alarm is actuated when signal amount reaches at least one of a predetermined counting value and integration value is provided. The converted vibration signals are amplified, a high level signal in such amplified signals is detected and amplified by a high level detector, a high level output of this detector is counted by a counter to generate a counter output when the predetermined counting value is reached, a low level signal in the amplified signals is detected and amplified by a low level detector, a low level output of this detector is integrated by an integrating circuit to generate an integration output when the predetermined integration value is reached, and the alarm is actuated whenever at least one of the counter output and integration output is provided.
    Type: Grant
    Filed: June 1, 1977
    Date of Patent: December 25, 1979
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Tadashi Yoshimura, Tohru Hanahara, Toshio Abiko, Kazuhiro Matsuoka