Patents by Inventor Satoshi Yasukawa

Satoshi Yasukawa 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: 11963135
    Abstract: There is provided user equipment of a radio communication system that supports TTIs having a plurality of lengths and that includes a base station and the user equipment, the user equipment including an acquisition unit configured to acquire, from the base station, information indicating a plurality of UL resources which are allocated to a plurality of symbols included in a TTI having a predetermined length and with which a scheduling request can be transmitted; and a transmission unit configured to select a UL resource from the plurality of UL resources and transmit the scheduling request to the base station with the selected UL resource.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: April 16, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Shinpei Yasukawa, Kazuki Takeda, Satoshi Nagata
  • Patent number: 11956759
    Abstract: A terminal is disclosed including a selection unit that selects first resource candidates for sidelink transmission based on monitoring in a sensing window, and specifies second resource candidates by excluding specific periodic resources that are reserved by another terminal from the first resource candidates; and a transmission unit that performs sidelink transmission using a resource selected from the second resource candidates. In another aspect, a transmission method executed by a terminal is also disclosed.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: April 9, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Shinpei Yasukawa, Satoshi Nagata, Qun Zhao, Jing Wang, Huan Wang, Liu Liu, Anxin Li, Huiling Jiang
  • Publication number: 20030068341
    Abstract: An O/W cream contains maxacalcitol as an active ingredient. The maxacalcitol is present in both the oil phase and in the water phase of the cream.
    Type: Application
    Filed: November 13, 2002
    Publication date: April 10, 2003
    Applicant: CHUGAI SEIYAKU KABUSHIKI KAISHA
    Inventors: Satoshi Yasukawa, Takashi Uchio, Keiko Sano
  • Publication number: 20020192254
    Abstract: The present invention aims to provide an O/W type creams showing improved skin absorption and heat stability of maxacalcitol as an active ingredient. The present invention provides O/W type creams containing maxacalcitol in the oil phase and/or water phase, more specifically O/W creams containing maxacalcitol and an emulsifier wherein maxacalcitol exists in the oil phase as well as O/W creams wherein maxacalcitol exists in the water phase.
    Type: Application
    Filed: June 5, 2002
    Publication date: December 19, 2002
    Applicant: CHUGAI SEIYAKU KABUSHIKI KAISHA
    Inventors: Satoshi Yasukawa, Takashi Uchio, Keiko Sano
  • Patent number: 6491936
    Abstract: The present invention aims to provide an O/W type creams showing improved skin absorption and heat stability of maxacalcitol as an active ingredient. The present invention provides O/W type creams containing maxacalcitol in the oil phase and/or water phase, more specifically O/W creams containing maxacalcitol and an emulsifier wherein maxacalcitol exists in the oil phase as well as O/W creams wherein maxacalcitol exists in the water phase.
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: December 10, 2002
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Satoshi Yasukawa, Takashi Uchio, Keiko Sano
  • Patent number: 6432422
    Abstract: The present invention aims to provide an O/W type cream showing improved skin absorption and heat stability of maxacalcitol as an active ingredient. The present invention provides O/W type creams containing maxacalcitol in the oil phase and/or water phase, more specifically O/W creams containing maxacalcitol and an emulsifier wherein maxacalcitol exists in the oil phase as well as O/W creams wherein maxacalcitol exists in the water phase.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: August 13, 2002
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Satoshi Yasukawa, Takashi Uchio, Keiko Sano