Patents by Inventor Haruhiko Takahashi

Haruhiko Takahashi 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: 20240147564
    Abstract: A communication apparatus comprises: a controller configured to determine whether or not a stationarity criterion is fulfilled, the stationarity criterion being a criterion used for selecting whether or not to execute measurement according to a measurement relaxation method for relaxing measurement of radio quality for an adjacent cell and being a criterion for determining whether or not the communication apparatus is in a stationary state; and a communicator configured to transmit, to a network, a radio resource control (RRC) message indicating that the stationarity criterion is not fulfilled in response to the stationarity criterion being not fulfilled.
    Type: Application
    Filed: January 8, 2024
    Publication date: May 2, 2024
    Inventors: Haruhiko SOGABE, Hideaki TAKAHASHI
  • Publication number: 20240137782
    Abstract: A communication apparatus comprises: a communicator configured to transmit a UE assistance information message including information indicating whether or not a stationarity criterion regarding measurement relaxation in a radio resource control (RRC) connected state is fulfilled to a base station.
    Type: Application
    Filed: January 3, 2024
    Publication date: April 25, 2024
    Inventors: Haruhiko SOGABE, Hideaki TAKAHASHI
  • Publication number: 20240137136
    Abstract: A communication apparatus comprises: a communicator configured to receive, from a base station, first information regarding a stationarity criterion, second information regarding a non-cell edge criterion, and third information regarding execution of relaxed measurement; and a controller configured to choose a performance of the relaxed measurement in a case where both the stationarity criterion and the non-cell edge criterion are fulfilled based on the third information.
    Type: Application
    Filed: January 2, 2024
    Publication date: April 25, 2024
    Inventors: Haruhiko SOGABE, Hideaki TAKAHASHI
  • Publication number: 20240107625
    Abstract: A terminal includes: a receiving unit which receives a discontinuous reception parameter for a radio resource control (RRC) idle state and a discontinuous reception parameter for an RRC inactive state; and a control unit which controls a discontinuous reception operation in the RRC inactive state in accordance with the discontinuous reception parameter for the RRC idle state instead of the discontinuous reception parameter for the RRC inactive state.
    Type: Application
    Filed: December 7, 2023
    Publication date: March 28, 2024
    Inventors: Haruhiko SOGABE, Hideaki TAKAHASHI
  • Publication number: 20240073859
    Abstract: A terminal which communicates with a base station including: a receiving unit which receives a radio resource control (RRC) message including extended discontinuous reception (eDRX) parameters for an RRC inactive state determined by the base station; and a control unit which performs control to monitor control channel candidates in a paging search space configured by paging search space information based on the eDRX parameters included in the RRC message in the RRC inactive state.
    Type: Application
    Filed: September 20, 2023
    Publication date: February 29, 2024
    Inventors: Haruhiko SOGABE, Hideaki TAKAHASHI
  • Patent number: 11819227
    Abstract: Provided are a treatment method, a separation method, and a filter assembly capable of preventing so-called “Blue Toe syndrome” which is so-called cholesterol crystal embolism of which a fat-soluble compound such as cholesterol crystals generated during dilation of a stenosed site causes clogging in glomeruli of peripheral capillaries or kidney, acute renal failure, and the like. Cholesterol crystals generated from plaque during use of a balloon catheter are taken out of the body and removed using a centrifugal separation device or a filter, and usable living cells are returned to the body to reduce blood transfusion and reduce cholesterol crystal embolism.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: November 21, 2023
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Yoshitaka Itou, Shinya Matsumoto, Shota Ishii, Tadahiro Motomura, Yoshiyuki Saito, Aiko Sakimoto, Takenari Ito, Haruhiko Takahashi, Tetsuya Fukuoka
  • Patent number: 11614180
    Abstract: A valve actuator has an actuator body and a valve attachment part. Further, the actuator body has a case, a motor, a belt transmission part, and a worm reduction gear. Further, the actuator body has a bracket part.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: March 28, 2023
    Assignee: TAKATORI SEISAKUSHO Co., Ltd.
    Inventors: Kojiro Fujiyama, Haruhiko Takahashi
  • Patent number: 11596352
    Abstract: A route selection assistance system enabling easy selection of a route of a living body lumen for delivering a medical instrument to a site within a living body via the living body lumen, a recording medium on which a route selection assistance program is recorded, and a route selection assistance method are disclosed. The route selection assistance system includes: a receiving section configured to receive an input of site information specifying a target site; an image obtaining section configured to obtain image information on a living body of a target patient; a route extracting section configured to extract a plurality of routes of a living body lumen; a ranking assigning section configured to assign rankings to the plurality of routes according to ease of delivery of the medical instrument and patient scores determined according to magnitude of a burden imposed on the target patient.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: March 7, 2023
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventor: Haruhiko Takahashi
  • Publication number: 20230034890
    Abstract: A valve actuator has an actuator body and a valve attachment part. Further, the actuator body has a case, a motor, a belt transmission part, and a worm reduction gear. Further, the actuator body has a bracket part.
    Type: Application
    Filed: December 27, 2019
    Publication date: February 2, 2023
    Inventors: Kojiro FUJIYAMA, Haruhiko TAKAHASHI
  • Patent number: 11490963
    Abstract: A route selection assistance system, a recording medium on which a route selection assistance program is recorded, a route selection assistance method, and a diagnosis method that enable easy selection of a route of a living body lumen for delivering a medical instrument to a site within a living body via the living body lumen. A route selection assistance system includes: a receiving section configured to receive an input of site information specifying a target site; an image obtaining section configured to obtain image information on a living body of a target patient; a route extracting section configured to extract a plurality of routes of a living body lumen; a ranking assigning section configured to assign rankings to the plurality of routes extracted by the route extracting section; and an output section configured to output the plurality of routes extracted and the rankings assigned by the ranking assigning section.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: November 8, 2022
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Haruhiko Takahashi, Yusuke Sekine, Tetsuya Fukuoka
  • Patent number: 11473695
    Abstract: An actuator that is capable of securing sufficient quietness when driven, that is small in size, that has excellent power transmission performance because of a high reduction ratio, and that is capable of performing highly accurate control. The actuator functions as a valve actuator that opens or closes a valve. The actuator includes a drive transmission gear, a motor, a friction drive speed reducer, a wave gear reducer, and an absolute encoder.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 18, 2022
    Assignee: TAKATORI SEISAKUSHO Co., Ltd.
    Inventors: Kojiro Fujiyama, Haruhiko Takahashi
  • Publication number: 20220290776
    Abstract: An actuator that is capable of securing sufficient quietness when driven, that is small in size, that has excellent power transmission performance because of a high reduction ratio, and that is capable of performing highly accurate control. The actuator functions as a valve actuator that opens or closes a valve. The actuator includes a drive transmission gear, a motor, a friction drive speed reducer, a wave gear reducer, and an absolute encoder.
    Type: Application
    Filed: November 26, 2019
    Publication date: September 15, 2022
    Inventors: Kojiro FUJIYAMA, Haruhiko TAKAHASHI
  • Publication number: 20200289135
    Abstract: Provided are a treatment method, a separation method, and a filter assembly capable of preventing so-called “Blue Toe syndrome” which is so-called cholesterol crystal embolism of which a fat-soluble compound such as cholesterol crystals generated during dilation of a stenosed site causes clogging in glomeruli of peripheral capillaries or kidney, acute renal failure, and the like. Cholesterol crystals generated from plaque during use of a balloon catheter are taken out of the body and removed using a centrifugal separation device or a filter, and usable living cells are returned to the body to reduce blood transfusion and reduce cholesterol crystal embolism.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 17, 2020
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Yoshitaka ITOU, Shinya MATSUMOTO, Shota ISHII, Tadahiro MOTOMURA, Yoshiyuki SAITO, Aiko SAKIMOTO, Takenari ITO, Haruhiko TAKAHASHI, Tetsuya FUKUOKA
  • Publication number: 20200155079
    Abstract: In a method for diagnosing, validating, and treating a patient having lesions in both arteries of left and right lower limbs. By determining that a softer lesion to be treated first, catheters and an operation time can be reduced is to be treated first on a priority basis based on diagnostic data, deciding that a harder lesion is to be treated next, then treating the lesions substantially continuously.
    Type: Application
    Filed: November 19, 2018
    Publication date: May 21, 2020
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Kohtaroh Kusu, Haruhiko Takahashi, Tetsuya Fukuoka
  • Publication number: 20200093543
    Abstract: A route selection assistance system, a recording medium on which a route selection assistance program is recorded, a route selection assistance method, and a diagnosis method that enable easy selection of a route of a living body lumen for delivering a medical instrument to a site within a living body via the living body lumen. A route selection assistance system includes: a receiving section configured to receive an input of site information specifying a target site; an image obtaining section configured to obtain image information on a living body of a target patient; a route extracting section configured to extract a plurality of routes of a living body lumen; a ranking assigning section configured to assign rankings to the plurality of routes extracted by the route extracting section; and an output section configured to output the plurality of routes extracted and the rankings assigned by the ranking assigning section.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Haruhiko TAKAHASHI, Yusuke SEKINE, Tetsuya FUKUOKA
  • Publication number: 20200093421
    Abstract: A route selection assistance system enabling easy selection of a route of a living body lumen for delivering a medical instrument to a site within a living body via the living body lumen, a recording medium on which a route selection assistance program is recorded, and a route selection assistance method are disclosed. The route selection assistance system includes: a receiving section configured to receive an input of site information specifying a target site; an image obtaining section configured to obtain image information on a living body of a target patient; a route extracting section configured to extract a plurality of routes of a living body lumen; a ranking assigning section configured to assign rankings to the plurality of routes according to ease of delivery of the medical instrument and patient scores determined according to magnitude of a burden imposed on the target patient.
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventor: Haruhiko TAKAHASHI
  • Publication number: 20190231291
    Abstract: A diagnostic method, a treatment method and a medical system are capable of selecting reasonably and effectively a favorable order of treatments capable of achieving desired effects when lesion areas in both left and right lower limb arteries are treated in order from an artery of an arm. The method of treating a patient having lesion areas X in both left and right lower limb arteries involves determining the lesion area X to be treated first, based on at least the two pieces of selected comparative information on each of the lesion areas X.
    Type: Application
    Filed: February 1, 2019
    Publication date: August 1, 2019
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Yuya OTAKE, Haruhiko TAKAHASHI, Haruhiko KAMIJO, Tetsuya FUKUOKA
  • Patent number: 8685510
    Abstract: A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of main-chain carbon-carbon double bonds of a ring-open polymer obtained by ring-opening polymerization of 2-norbornene. The hydrogenated norbornene ring-open polymer has a weight average molecular weight determined by gel permeation chromatography (GPC) of 50,000 to 200,000, a molecular weight distribution of 1.5 to 10.0, and a melting point of 110 to 145° C. A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of carbon-carbon double bonds of a ring-open polymer obtained by ring-opening copolymerization of 2-norbornene and a substituent-containing norbornene monomer, wherein the proportion of a repeating unit (A) derived from the 2-norbornene with respect to all repeating units is 90 to 99 wt % and the proportion of a repeating unit (B) derived from the substituent-containing norbornene monomer with respect to all repeating units is 1 to 10 wt %. A resin composition and a molding material.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: April 1, 2014
    Assignee: Zeon Corporation
    Inventors: Haruhiko Takahashi, Teiji Kohara
  • Patent number: 8481166
    Abstract: A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of main-chain carbon-carbon double bonds of a ring-open polymer obtained by ring-opening polymerization of 2-norbornene. The hydrogenated norbornene ring-open polymer has a weight average molecular weight determined by gel permeation chromatography (GPC) of 50,000 to 200,000, a molecular weight distribution of 1.5 to 10.0, and a melting point of 110 to 145° C. A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of carbon-carbon double bonds of a ring-open polymer obtained by ring-opening copolymerization of 2-norbornene and a substituent-containing norbornene monomer, wherein the proportion of a repeating unit (A) derived from the 2-norbornene with respect to all repeating units is 90 to 99 wt % and the proportion of a repeating unit (B) derived from the substituent-containing norbornene monomer with respect to all repeating units is 1 to 10 wt %. A resin composition and a molding material.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: July 9, 2013
    Assignee: Zeon Corporation
    Inventors: Haruhiko Takahashi, Teiji Kohara, Nobuhiro Kudo, Koichi Ikeda, Tokudai Ogawa, Takeshi Hirata
  • Publication number: 20120208950
    Abstract: A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of main-chain carbon-carbon double bonds of a ring-open polymer obtained by ring-opening polymerization of 2-norbornene. The hydrogenated norbornene ring-open polymer has a weight average molecular weight determined by gel permeation chromatography (GPC) of 50,000 to 200,000, a molecular weight distribution of 1.5 to 10.0, and a melting point of 110 to 145° C. A hydrogenated norbornene ring-open polymer obtained by hydrogenating 80% or more of carbon-carbon double bonds of a ring-open polymer obtained by ring-opening copolymerization of 2-norbornene and a substituent-containing norbornene monomer, wherein the proportion of a repeating unit (A) derived from the 2-norbornene with respect to all repeating units is 90 to 99 wt % and the proportion of a repeating unit (B) derived from the substituent-containing norbornene monomer with respect to all repeating units is 1 to 10 wt %. A resin composition and a molding material.
    Type: Application
    Filed: December 23, 2011
    Publication date: August 16, 2012
    Applicant: ZEON CORPORATION
    Inventors: Haruhiko Takahashi, Teiji Kohara, Nobuhiro Kudo, Koichi Ikeda, Tokudai Ogawa, Takeshi Hirata