Patents by Inventor Ryo Kato

Ryo Kato 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: 20210122188
    Abstract: A mobile carriage includes a traveling part, a wheel, a bed, a displacement conversion part, and an elastic member. The wheel is provided on the traveling part. The bed is supported by the traveling part to be movable in a traveling direction of the traveling part. The displacement conversion part displaces the wheel relative to the traveling part in accordance with displacement of the bed relative to the traveling part. The elastic member applies a force to return the bed having moved relative to the traveling part to an initial position before the movement. The displacement conversion part displaces the wheel relative to the traveling part in a direction of inertial force acting on the bed.
    Type: Application
    Filed: April 4, 2019
    Publication date: April 29, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yoshihiro MORIMOTO, Toshihiro WADA, Ryo KOJIMA, Kenta KATO
  • Publication number: 20210077590
    Abstract: [Problems] To provide a method for treating and/or preventing osteoporosis with teriparatide or a salt thereof, the method having excellent safety and/or efficacies. [Solving Means] A method for treating and/or preventing osteoporosis in which teriparatide or a salt thereof is an active ingredient, including administering teriparatide or a salt thereof in a unit dose of 28.2 ?g at a frequency of twice a week.
    Type: Application
    Filed: November 25, 2020
    Publication date: March 18, 2021
    Applicant: ASAHI KASEI PHARMA CORPORATION
    Inventors: Takeshi MINAMIDA, Ryo KATO, Akira KOIKE, Atsushi OSE, Akihiro KITAMI, Takashi MAKIYAMA, Hikaru YAMAMOTO, Kazuhiko KITAGAWA, Ryoko TAKAO
  • Publication number: 20210052800
    Abstract: A pressure detector that includes a case connectable to a flow route for liquid, and a membrane member attached inside the case and with which a liquid-phase portion to be supplied with the liquid in the flow route and a gas-phase portion to be supplied with gas are separated from each other, the membrane member being displaceable in accordance with a pressure of the liquid supplied to the liquid-phase portion, the pressure detector detecting the pressure of the liquid in the flow route by detecting a pressure in the gas-phase portion. The pressure detector includes an inlet port including a connecting portion connectable to the flow route for the liquid, and a flow-route portion through which the liquid flows into an inlet opening of the liquid-phase portion; and an outlet port including a connecting portion connectable to the flow route for the liquid, and a flow-route portion through which the liquid having flowed into the liquid-phase portion is discharged from an outlet opening.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Inventors: Shingo Okamoto, Hiroyuki Kawajiri, Ryo Kato
  • Publication number: 20210052801
    Abstract: A pressure detector including a case connectable to a flow route and attachable to a predetermined attaching surface; and a membrane member attached inside the case and with which a liquid-phase portion to be supplied with the liquid in the flow route and a gas-phase portion to be supplied with gas are separated from each other, the membrane member being displaceable in accordance with a pressure of the liquid supplied to the liquid-phase portion, the pressure detector detecting the pressure of the liquid in the flow route by detecting a pressure in the gas-phase portion. The pressure detector includes an inlet port including a connecting portion connectable to the flow route, and a flow-route portion through which the liquid flows into an inlet opening of the liquid-phase portion; and an outlet port including a connecting portion connectable to the flow route, and a flow-route portion through which the liquid having flowed into the liquid-phase portion is discharged from an outlet opening.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Inventors: Shingo Okamoto, Hiroyuki Kawajiri, Ryo Kato
  • Publication number: 20210052796
    Abstract: A pressure detector is provided that includes a case connectable to a flow route for liquid, and a membrane member attached inside the case and with which a liquid-phase portion to be supplied with the liquid in the flow route and a gas-phase portion to be supplied with gas are separated from each other, the membrane member being displaceable in accordance with a pressure of the liquid supplied to the liquid-phase portion, the pressure detector detecting the pressure of the liquid in the flow route by detecting a pressure in the gas-phase portion with a pressure detection sensor. The pressure detector includes a hydrophobic portion that allows gas to pass through but blocks liquid from passing through, the hydrophobic portion being provided between the gas-phase portion and the pressure detection sensor.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Inventors: Hiroyuki Kawajiri, Shingo Okamoto, Ryo Kato
  • Publication number: 20210052797
    Abstract: A pressure detector that includes a case connectable to a flow route for liquid, and a membrane member provided in the case and with which a liquid-phase portion to be supplied with the liquid in the flow route and a gas-phase portion to be supplied with gas are separated from each other, the membrane member being displaceable in accordance with a pressure of the liquid supplied to the liquid-phase portion, the pressure detector detecting the pressure of the liquid in the flow route by detecting a pressure in the gas-phase portion. The gas-phase portion has an opening through which the gas is allowed to be introduced or discharged in accordance with the displacement of the membrane member, and a secured portion secured for the introduction or discharge of the gas through the opening during the displacement of the membrane member toward a side of the gas-phase portion.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Inventors: Hiroyuki Kawajiri, Shingo Okamoto, Ryo Kato
  • Publication number: 20210046238
    Abstract: An air trap chamber is provided with a chamber body and a filter. An introduction pipe of the chamber body is provided so as to extend to the inside of the chamber body , and an inlet port which is an end opening of the introduction pipe is provided, on the inner circumferential surface of the chamber body, so as to be directed toward the circumferential direction. The filter is provided inside the chamber body, and covers an outlet port of the chamber body. Openings are formed, at multiple stages along the center axis direction, in the cylindrical portion of the filter. An opening at an upper stage on the ceiling portion side of the filter has a circumferential width greater than that of an opening at a lower stage on the outlet port side.
    Type: Application
    Filed: March 15, 2019
    Publication date: February 18, 2021
    Applicant: NIKKISO CO., LTD.
    Inventors: Shunsuke KAWAMURA, Ryo KATO
  • Patent number: 10904883
    Abstract: A communication device is a communication device connected to a mobility network which is a network mounted in a mobility and which is used by a plurality of electronic control devices for communication. The communication device includes: a holding unit which holds range information indicating a transferable path range determined for a message on the mobility network; a receiving unit which receives the message on the mobility network; and a determining unit which determines validity of the received message by using the range information.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: January 26, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Yoshihiro Ujiie, Yuishi Torisaki, Tomoyuki Haga, Hiroyasu Terazawa, Ryo Kato
  • Patent number: 10820846
    Abstract: To provide a storage tray in which flexible tubes are to be stored and with which the efficiency of work to be performed after priming can be improved. A storage tray that stores a flexible tube to be attached to a medical apparatus, the flexible tube allowing fluid to flow therethrough. The storage tray includes a tray body that is securable to a predetermined portion of the medical apparatus and in which the flexible tube is storable, and a receiving portion that is included in the tray body and is capable of receiving a priming solution, which is used for flushing the flexible tube attached to the medical apparatus, and storing a predetermined volume of priming solution.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: November 3, 2020
    Assignee: Nikkiso Company Limited
    Inventors: Ryo Kato, Hiroshi Miyaji, Masatoshi Tarumi, Shigeaki Funamura
  • Publication number: 20200304532
    Abstract: An anomaly detection device for detecting anomaly in frames flowing through an in-vehicle network system includes: an obtainer that obtains one or more frames; a first holder holding a first rule defining a rule indicating that when a frame satisfies a first condition based on a source or a destination, the frame is to be transferred; a first frame controller that transfers the one or more frames in accordance with the first rule; a second holder holding a second rule defining a rule indicating that a frame satisfying a second condition is to be determined as being anomalous; and a second frame controller that performs, in accordance with the second rule, an anomaly detection process on each of the one or more frames transferred by the first frame controller. When an anomalous frame is detected, the second frame controller provides or stores a detection result.
    Type: Application
    Filed: June 10, 2020
    Publication date: September 24, 2020
    Inventors: Tomoyuki HAGA, Yuishi TORISAKI, Hiroyasu TERAZAWA, Ryo KATO
  • Publication number: 20200220888
    Abstract: An anomaly detection system is on an in-vehicle network including: a first network connected to first devices that communicate using a first protocol; and a second network connected to second devices that includes a driving assistance controller communicates using a second protocol. The system includes: a communicator receiving, through the first network, first unit data including (i) source information indicating a source first device and (ii) second unit data including a data identifier; a database storing rule; and an anomaly determiner that determines whether the first unit data has anomaly by comparing the source information and the data identifier with the rule. Based on the rule, the first unit data is determined to have anomaly when the source first device is a sensing device and, according to the identifier, the second unit data is to be received by the controller.
    Type: Application
    Filed: March 13, 2020
    Publication date: July 9, 2020
    Inventors: Hiroyasu TERAZAWA, Tomoyuki HAGA, Yuishi TORISAKI, Ryo KATO
  • Publication number: 20200145252
    Abstract: An in-vehicle relay device prevents an anomaly of a control command exchanged over networks having different transmittable data sizes in a frame. The in-vehicle relay device relays communication between multiple control devices in a vehicle over the networks to which the control devices are connected. The in-vehicle relay device receives control data from a first control network. The control data includes, in a frame, a plurality of control commands to be executed by at least one of the control devices. The in-vehicle relay device determines, as a first determination, whether types of the control commands included in the frame form a first combination that is preset as a combination of control commands that are executable simultaneously. The in-vehicle relay device thereafter determines, as a second determination, whether the control data is anomalous by using the result of the first determination, and outputs the result of the second determination.
    Type: Application
    Filed: January 6, 2020
    Publication date: May 7, 2020
    Inventors: Yuishi TORISAKI, Hiroyasu TERAZAWA, Tomoyuki HAGA, Yoshihiro UJIIE, Ryo KATO
  • Publication number: 20200145293
    Abstract: Provided is a network monitor for a mobility network used in a mobility entity. The mobility network is formed of a source unit, a destination unit, and one or more repeaters. Each repeater includes a network monitor that receives, from the source unit, an announcement for a bandwidth reservation. The announcement includes a value of a first bandwidth requirement for the source unit to perform first data communication. The network monitor further determines a determination result of whether to reserve the first bandwidth by comparing the value of the first bandwidth with a range of values of a second bandwidth for the first data communication specified in a white list stored in a database. The network monitor reserves the first bandwidth for performing the first data communication depending on the determination result, and transmits, to the source unit, a reservation status of the first bandwidth.
    Type: Application
    Filed: January 6, 2020
    Publication date: May 7, 2020
    Inventors: HIROYASU TERAZAWA, TOMOYUKI HAGA, YUISHI TORISAKI, RYO KATO, YOSHIHIRO UJIIE
  • Publication number: 20200137099
    Abstract: An abnormality detection apparatus for a mobility entity and for detecting an abnormality in a network system is provided. The network system includes a first network and a second network that use different communication protocols. A first communication circuit receives state information indicating a state of the mobility entity. The state information is acquired from the second network. A second communication circuit transmits and receives a first frame according to a communication protocol used in the first network. A memory stores an abnormality detection rule. A processor detects, based on the state information and the abnormality detection rule, whether a control command included in the first frame received by the second communication circuit is abnormal. In a case where the control command is abnormal, the processor prohibits the control command from being transmitted.
    Type: Application
    Filed: December 30, 2019
    Publication date: April 30, 2020
    Inventors: TOMOYUKI HAGA, MASATO TANABE, YUISHI TORISAKI, HIROYASU TERAZAWA, RYO KATO
  • Publication number: 20190388674
    Abstract: A medical connector that allows ventilation of vapor used in vapor sterilization and has an internal flow route that is tightly closable without using any separate clamping device.
    Type: Application
    Filed: September 5, 2019
    Publication date: December 26, 2019
    Inventors: Shigeru Sasahara, Kazuhide Ono, Ryo Kato, Hironobu Sugiyama
  • Patent number: 10512768
    Abstract: A clamp device for a flexible tube which can minimize the sealing area and prevent leakage of fluid and achieve easy release of the clamp device of a flexible tube.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: December 24, 2019
    Assignee: Nikkiso Company Limited
    Inventors: Daiki Tsukamoto, Ryo Kato
  • Patent number: 10398836
    Abstract: A clamping device comprising: a one end portion having a locked part at a tip and an other end portion having a locking part capable of locking the locked part, wherein the one end portion or the other end portion has an interfering part, and when the one end portion is further pressed with the locked part being locked by the locking part, the interfering part interferes with an appropriate part and prevents further movement of the locked part.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: September 3, 2019
    Assignee: Nikkiso Company Limited
    Inventors: Ryo Kato, Shigeaki Funamura
  • Publication number: 20190239221
    Abstract: A communication device is a communication device connected to a mobility network which is a network mounted in a mobility and which is used by a plurality of electronic control devices for communication. The communication device includes: a holding unit which holds range information indicating a transferable path range determined for a message on the mobility network; a receiving unit which receives the message on the mobility network; and a determining unit which determines validity of the received message by using the range information.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 1, 2019
    Inventors: Yoshihiro UJIIE, Yuishi TORISAKI, Tomoyuki HAGA, Hiroyasu TERAZAWA, Ryo KATO
  • Patent number: 10322278
    Abstract: A clamping device is provided in which an other end portion is prevented from being excessively displaced in the transition from a clamped state to an unclamped state. A clamping device includes a one end portion having a locked part at a tip, an other end portion having a locking part capable of locking the locked part, a middle portion continuous with the one end portion and with the other end portion, and an insertion hole (H1, H2) allowing a flexible tube T to be inserted therethrough. An unclamped state is established when the locked part locked is unlocked by bending the other end portion such that the other end portion is displaced from the one end portion. The clamping device is configured to clamp the flexible tube T in a clamped state where a first projection and a second projection are positioned close to each other and to intercept a flow of a fluid at a clamped position.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: June 18, 2019
    Assignee: Nikkiso Company Limited
    Inventors: Ryo Kato, Shigeaki Funamura
  • Publication number: 20190114530
    Abstract: A method of obtaining a shared prediction model is provided. The method includes: obtaining a prediction model as a neural network; converting each negative numerical value in a plurality of parameters included in the prediction model to a positive numerical value to obtain a converted prediction model; and sharing the converted prediction model by a secret sharing method to obtain shared prediction models while concealing an input data.
    Type: Application
    Filed: October 2, 2018
    Publication date: April 18, 2019
    Inventors: NAOHISA NISHIDA, YUJI UNAGAMI, TATSUMI OBA, RYO KATO, SHOTA YAMADA, NUTTAPONG ATTRAPADUNG, TADANORI TERUYA, TAKAHIRO MATSUDA, GOICHIRO HANAOKA