Patents by Inventor Daisuke Shikanai

Daisuke Shikanai 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: 11824426
    Abstract: The motor cooling member includes: an oil feed port to which oil is fed; a plurality of discharge ports that discharge oil toward a motor; a basis oil passage connected to the oil feed port; and a plurality of derived oil passages each of which is formed by branching from the basis oil passage so as to correspond to each of the plurality of discharge ports and is formed so as to connect the basis oil passage to each of the discharge ports, and which are formed in different shapes from each other.
    Type: Grant
    Filed: March 2, 2023
    Date of Patent: November 21, 2023
    Assignee: TAIHO KOGYO CO., LTD.
    Inventors: Terumi Nonaka, Daisuke Shikanai
  • Publication number: 20230208254
    Abstract: The motor cooling member includes: an oil feed port to which oil is fed; a plurality of discharge ports that discharge oil toward a motor; a basis oil passage connected to the oil feed port; and a plurality of derived oil passages each of which is formed by branching from the basis oil passage so as to correspond to each of the plurality of discharge ports and is formed so as to connect the basis oil passage to each of the discharge ports, and which are formed in different shapes from each other.
    Type: Application
    Filed: March 2, 2023
    Publication date: June 29, 2023
    Applicant: TAIHO KOGYO Co., Ltd.
    Inventors: Terumi NONAKA, Daisuke SHIKANAI
  • Patent number: 11667630
    Abstract: A novel compound represented by the following general formula (1), or a salt thereof, which has a superior EP4 receptor agonist activity, and a medicament containing the compound or a salt thereof as an active ingredient, which can be used for promotion of osteogenesis, therapeutic treatment and/or promotion of healing of fracture and the like.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: June 6, 2023
    Assignee: ASAHI KASEI PHARMA CORPORATION
    Inventors: Daisuke Shikanai, Noriko Ishiguro, Osamu Omori
  • Patent number: 11632018
    Abstract: The motor cooling member includes: an oil feed port to which oil is fed; a plurality of discharge ports that discharge oil toward a motor; a basis oil passage connected to the oil feed port; and a plurality of derived oil passages each of which is formed by branching from the basis oil passage so as to correspond to each of the plurality of discharge ports and is formed so as to connect the basis oil passage to each of the discharge ports, and which are formed in different shapes from each other.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: April 18, 2023
    Assignee: TAIHO KOGYO CO., LTD.
    Inventors: Terumi Nonaka, Daisuke Shikanai
  • Publication number: 20210188837
    Abstract: A novel compound represented by the following general formula (1), or a salt thereof, which has a superior EP4 receptor agonist activity, and a medicament containing the compound or a salt thereof as an active ingredient, which can be used for promotion of osteogenesis, therapeutic treatment and/or promotion of healing of fracture and the like.
    Type: Application
    Filed: March 4, 2021
    Publication date: June 24, 2021
    Applicant: Asahi Kasei Pharma Corporation
    Inventors: Daisuke SHIKANAI, Noriko ISHIGURO, Osamu OMORI
  • Patent number: 10988468
    Abstract: A novel compound represented by the following general formula (1), or a salt thereof, which has a superior EP4 receptor agonist activity, and a medicament containing the compound or a salt thereof as an active ingredient, which can be used for promotion of osteogenesis, therapeutic treatment and/or promotion of healing of fracture and the like.
    Type: Grant
    Filed: December 25, 2018
    Date of Patent: April 27, 2021
    Assignee: ASAHI KASEI PHARMA CORPORATION
    Inventors: Daisuke Shikanai, Noriko Ishiguro
  • Publication number: 20210036581
    Abstract: The motor cooling member includes: an oil feed port to which oil is fed; a plurality of discharge ports that discharge oil toward a motor; a basis oil passage connected to the oil feed port; and a plurality of derived oil passages each of which is formed by branching from the basis oil passage so as to correspond to each of the plurality of discharge ports and is formed so as to connect the basis oil passage to each of the discharge ports, and which are formed in different shapes from each other.
    Type: Application
    Filed: June 29, 2020
    Publication date: February 4, 2021
    Applicant: TAIHO KOGYO Co., Ltd.
    Inventors: Terumi NONAKA, Daisuke SHIKANAI
  • Publication number: 20200347046
    Abstract: A novel compound represented by the following general formula (1), or a salt thereof, which has a superior EP4 receptor agonist activity, and a medicament containing the compound or a salt thereof as an active ingredient, which can be used for promotion of osteogenesis, therapeutic treatment and/or promotion of healing of fracture and the like.
    Type: Application
    Filed: December 25, 2018
    Publication date: November 5, 2020
    Applicant: Asahi Kasei Pharma Corporation
    Inventors: Daisuke SHIKANAI, Noriko ISHIGURO, Osamu OMORI
  • Patent number: 8299055
    Abstract: The present invention relates to a compound represented by the following formula (1): wherein D1, A1, D2, R1, D3, and R2 each have the same meaning as defined in the present specification or a salt thereof. The compound represented by the formula (1) or a salt thereof has an IKK? inhibiting activity and the like and is useful for the prevention and/or treatment of IKK?-associated diseases or symptoms and the like.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: October 30, 2012
    Assignee: Asahi Kasei Pharma Corporation
    Inventors: Shunsuke Kaneko, Kenichiro Sato, Daisuke Shikanai, Rintaro Yamada, Katsuhiko Sakurada
  • Patent number: 8159232
    Abstract: In a fuel property sensor, a pair of first and second electrodes is arranged in a fuel chamber to measure an electric capacitance, thereby detecting a mixing ratio of alcohol to gasoline in a fuel of the fuel chamber. An outer wall surface of the first electrode is exposed in the fuel, and a sensing portion contacts an inner wall surface of the first electrode to detect a temperature of the fluid via the first electrode. One end portion of a lead is connected to the sensing portion and the other end portion thereof is connected to a plate portion attached to a housing. Furthermore, an elastic deformation portion is provided as a part of the lead to be elastically deformed, and to cause the sensing portion to be biased in a direction on which the sensing portion contacts the inner wall surface of the first electrode.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: April 17, 2012
    Assignee: Denso Corporation
    Inventors: Hiroshi Nakamura, Akikazu Uchida, Daisuke Shikanai
  • Patent number: 8082773
    Abstract: In a fuel property detection device, a fuel housing is made of a thin-plate metal member that can be elastically-deformed by a fuel pressure in a fuel chamber. Thus, if the fuel pressure in the fuel chamber is increased, the fuel housing expands and the pressure in the fuel chamber is decreased. Further, if the fuel pressure in the fuel chamber is decreased, the fuel housing contracts and the pressure in the fuel chamber is increased. That is, the fuel housing functions as a kind of damper. Therefore, in the fuel property detection device, generation of abnormal noise due to fuel pulsation or the like, and a positional change of the electrodes due to the fuel pulsation or the like can be prevented.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: December 27, 2011
    Assignee: Denso Corporation
    Inventors: Hiroshi Nakamura, Akikazu Uchida, Daisuke Shikanai
  • Publication number: 20100261701
    Abstract: The present invention relates to a compound represented by the following formula (1): wherein D1, A1, D2, R1, D3, and R2 each have the same meaning as defined in the present specification or a salt thereof. The compound represented by the formula (1) or a salt thereof has an IKK? inhibiting activity and the like and is useful for the prevention and/or treatment of IKK?-associated diseases or symptoms and the like.
    Type: Application
    Filed: October 1, 2009
    Publication date: October 14, 2010
    Applicant: ASAHI KASEI PHARMA CORPORATION
    Inventors: Shunsuke Kaneko, Kenichiro Sato, Daisuke Shikanai, Rintaro Yamada, Katsuhiko Sakurada
  • Publication number: 20100244857
    Abstract: In a fuel property sensor, a pair of first and second electrodes is arranged in a fuel chamber to measure an electric capacitance, thereby detecting a mixing ratio of alcohol to gasoline in a fuel of the fuel chamber. An outer wall surface of the first electrode is exposed in the fuel, and a sensing portion contacts an inner wall surface of the first electrode to detect a temperature of the fluid via the first electrode. One end portion of a lead is connected to the sensing portion and the other end portion thereof is connected to a plate portion attached to a housing. Furthermore, an elastic deformation portion is provided as a part of the lead to be elastically deformed, and to cause the sensing portion to be biased in a direction on which the sensing portion contacts the inner wall surface of the first electrode.
    Type: Application
    Filed: March 24, 2010
    Publication date: September 30, 2010
    Applicant: DENSO CORPORATION
    Inventors: Hiroshi NAKAMURA, Akikazu Uchida, Daisuke Shikanai
  • Publication number: 20100229638
    Abstract: In a fuel property detection device, a fuel housing is made of a thin-plate metal member that can be elastically-deformed by a fuel pressure in a fuel chamber. Thus, if the fuel pressure in the fuel chamber is increased, the fuel housing expands and the pressure in the fuel chamber is decreased. Further, if the fuel pressure in the fuel chamber is decreased, the fuel housing contracts and the pressure in the fuel chamber is increased. That is, the fuel housing functions as a kind of damper. Therefore, in the fuel property detection device, generation of abnormal noise due to fuel pulsation or the like, and a positional change of the electrodes due to the fuel pulsation or the like can be prevented.
    Type: Application
    Filed: March 9, 2010
    Publication date: September 16, 2010
    Applicant: DENSO CORPORATION
    Inventors: Hiroshi Nakamura, Akikazu Uchida, Daisuke Shikanai