Patents by Inventor Shohei Nakagawa

Shohei Nakagawa 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: 20210282800
    Abstract: To provide a transplant-use tendon harvesting device that can harvest a tendon more easily. The transplant-use tendon harvesting device 1 includes a mantle portion 5 and a tendon separation element 8. The mantle portion 5 is configured to be inserted into a body from an incision portion 4 and moved along a tendon 3 to be harvested. The tendon separation element 8 is formed of an elastic member and attached to the mantle portion 5 to move along the tendon 3 together with the mantle portion 5 so as to separate an end portion of the tendon 3 on the moving direction side from another tissue. The tendon separation element 8 includes a separation functional portion 6 to cause the tendon 3 to pass inside at a time of moving along the tendon 3 to separate the tendon 3 and linear portions 11 and 12 inserted into the mantle portion 5 to be fixed.
    Type: Application
    Filed: July 27, 2018
    Publication date: September 16, 2021
    Applicants: Public University Corporation NARA MEDICAL UNIVERSITY, Nara Seiko INC.
    Inventors: Yasuaki NAKANISHI, Shohei OMOKAWA, Hiroo NAKAGAWA
  • Patent number: 10931235
    Abstract: A sensing sensor includes an oscillator circuit, a base, a connection portion, and a temperature changing unit. The oscillator circuit oscillates the piezoelectric resonator. The base includes a base main body in which a depressed portion is provided and a lid portion at one side, supports the piezoelectric resonator at another side, and is for taking the oscillation frequency to an outside of the sensing sensor. The depressed portion houses the oscillator circuit. The lid portion covers the depressed portion. The connection portion is disposed at the one side of the base and connected to a cooling mechanism for cooling the base from the one side. The temperature changing unit is interposed between the piezoelectric resonator and the base, so as to cool and heat the piezoelectric resonator and transfer a heat radiated for cooling the piezoelectric resonator from the other side of the base to the one side.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: February 23, 2021
    Assignee: NIHON DEMPA KOGYO CO., LTD.
    Inventors: Yuki Yanagisawa, Hiroyuki Kukita, Shohei Nakagawa
  • Publication number: 20200378924
    Abstract: A sensing device that senses a substance to be sensed as a gas by causing a piezoelectric resonator to adsorb the substance to be sensed, includes: a substrate, a thermoelectric element unit, a support plate, and a base portion. A sensing module unit in which a substrate, a thermoelectric element unit, and a support plate are integrated is removably disposed to a base portion that performs at least one of heat supply and heat dissipation to the thermoelectric element unit.
    Type: Application
    Filed: May 26, 2020
    Publication date: December 3, 2020
    Applicants: NIHON DEMPA KOGYO CO., LTD., JAPAN AEROSPACE EXPLORATION AGENCY
    Inventors: Hiroyuki KUKITA, Tsuyoshi SHIOBARA, Yuki YANAGISAWA, Shohei NAKAGAWA, Eiji MIYAZAKI, Yuta TSUCHIYA
  • Publication number: 20200274493
    Abstract: A sensing sensor includes an oscillator circuit, a base, a connection portion, and a temperature changing unit. The oscillator circuit oscillates the piezoelectric resonator. The base includes a base main body in which a depressed portion is provided and a lid portion at one side, supports the piezoelectric resonator at another side, and is for taking the oscillation frequency to an outside of the sensing sensor. The depressed portion houses the oscillator circuit. The lid portion covers the depressed portion. The connection portion is disposed at the one side of the base and connected to a cooling mechanism for cooling the base from the one side. The temperature changing unit is interposed between the piezoelectric resonator and the base, so as to cool and heat the piezoelectric resonator and transfer a heat radiated for cooling the piezoelectric resonator from the other side of the base to the one side.
    Type: Application
    Filed: February 26, 2020
    Publication date: August 27, 2020
    Applicant: NIHON DEMPA KOGYO CO., LTD.
    Inventors: Yuki YANAGISAWA, Hiroyuki KUKITA, Shohei NAKAGAWA
  • Patent number: D725760
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: March 31, 2015
    Assignee: Amano Corporation
    Inventors: Shohei Nakagawa, Yoshiyuki Kisanuki, Masaki Nishida
  • Patent number: D745129
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: December 8, 2015
    Assignee: Amano Corporation
    Inventors: Shohei Nakagawa, Yoshiyuki Kisanuki, Masaki Nishida