Patents by Inventor Ryohei TOMITA

Ryohei TOMITA 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: 20190264984
    Abstract: A stacked heat exchanger includes: passage tubes stacked with each other to support a heat exchange object, a passage being defined in the passage tube for a heat medium to exchange heat with the heat exchange object; and a pipe connected to one of the passage tubes located at one end in a stacking direction of the plurality of passage tubes. Each of the passage tubes has a protruding pipe portion protruding in the stacking direction and communicating with the adjacent passage tube in the stacking direction. The one of the passage tubes located at the one end in the stacking direction is an in/out passage tube. The pipe has a surface at one end in a longitudinal direction of the pipe, and the surface intersects the longitudinal direction of the pipe and is joined to the in/out passage tube.
    Type: Application
    Filed: May 9, 2019
    Publication date: August 29, 2019
    Inventors: Yusuke TAKAGI, Ryohei TOMITA, Shingo OONO
  • Patent number: 10386231
    Abstract: A carbon isotope analyzer 1 includes a carbon dioxide isotope generator 40 that includes a combustion unit that generates gas containing carbon dioxide isotope from carbon isotope, and a carbon dioxide isotope purifying unit; a spectrometer 10 including an optical resonator 11 having a pair of mirrors 12, and a photodetector 15 that determines the intensity of light transmitted from the optical resonator 11; and a light generator 20 including a light source 23, a first optical fiber 21 to transmit a light beam from the light source 23, a second optical fiber 22 for wavelength conversion, the second optical fiber 22 splitting from the first optical fiber 21 at a point and combining with the first optical fiber 21 at another point downstream of the splitting point, and a non-linear optical crystal 25 that generates light having the absorption wavelength of the carbon dioxide isotope on the basis of the difference in frequency between light beams transmitted through the optical crystal 25.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: August 20, 2019
    Assignees: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, SEKISUI MEDICAL CO., LTD.
    Inventors: Tetsuo Iguchi, Hideki Tomita, Norihiko Nishizawa, Takahiro Hirotsu, Satoshi Yuruzume, Ryohei Terabayashi, Toshinari Oh-Hara, Akira Ideno, Atsushi Sato
  • Patent number: 10288888
    Abstract: An eyeglass-type wearable device includes a first temple part that is positioned along one temporal region of a user, a second temple part that is positioned along the other temporal region of the user, and a front part that is positioned in front of the face of the user, when the eyeglass-type wearable device is worn by the user. The first temple part includes a first electrical unit, and the second temple part includes a second electrical unit. The front part includes a first connection section to which the first temple part is connected, a second connection section to which the second temple part is connected, and a connection line that electrically connects the first electrical unit of the first temple part and the second electrical unit of the second temple part when the first temple part and the second temple part are connected to the front part.
    Type: Grant
    Filed: October 24, 2014
    Date of Patent: May 14, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Ryohei Sugihara, Seiji Tatsuta, Teruo Tomita
  • Patent number: 10253729
    Abstract: A cooling module has a heat generating body, a heat exchanger made of metal, and an insulating plate. The heat generating body has a heat dissipating surface. The heat exchanger has cooling surface facing the heat dissipating surface. The insulating plate has a first surface and a second surface. The insulating plate is interposed between the heat dissipating surface and the cooling surface on a condition that the insulating plate faces the heat dissipating surface and that the second surface faces the cooling surface. The insulating plate and the cooling surface are joined to be one body by a joining material. The heat dissipating surface and the insulating plate are in close contact with each other through an elastic member. The heat dissipating surface and the cooling surface are thermally connected to each other through the joining material, the insulating plate, and the elastic member.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: April 9, 2019
    Assignee: DENSO CORPORATION
    Inventors: Shingo Oono, Tomohiro Shimazu, Yasuhiro Mizuno, Ryohei Tomita
  • Patent number: 10147667
    Abstract: A cooler module has a cooling tube and a support member. The cooling tube has a first protruding tube portion and a second protruding tube portion. The first protruding tube portion is provided with a first flexible portion formed in an annular shape. The second protruding tube portion is provided with a second flexible portion formed in an annular shape. The support member has a first fitting portion fitted to the first protruding tube portion and a second fitting portion fitted to the second protruding tube portion. The support member supports a longitudinal center portion of the cooling tube on a condition that the first protruding tube portion and the first fitting portion are fitted together, the second protruding tube portion and the second fitting portion are fitted together, and the first flexible portion and the second flexible portion are recessed toward an inside of the cooling tube.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: December 4, 2018
    Assignee: DENSO CORPORATION
    Inventors: Ryohei Tomita, Tomohiro Shimazu
  • Publication number: 20170314515
    Abstract: A cooling module has a heat generating body, a heat exchanger made of metal, and an insulating plate. The heat generating body has a heat dissipating surface. The heat exchanger has cooling surface facing the heat dissipating surface. The insulating plate has a first surface and a second surface. The insulating plate is interposed between the heat dissipating surface and the cooling surface on a condition that the insulating plate faces the heat dissipating surface and that the second surface faces the cooling surface. The insulating plate and the cooling surface are joined to be one body by a joining material. The heat dissipating surface and the insulating plate are in close contact with each other through an elastic member. The heat dissipating surface and the cooling surface are thermally connected to each other through the joining material, the insulating plate, and the elastic member.
    Type: Application
    Filed: November 13, 2015
    Publication date: November 2, 2017
    Inventors: Shingo OONO, Tomohiro SHIMAZU, Yasuhiro MIZUNO, Ryohei TOMITA
  • Publication number: 20170301610
    Abstract: A cooler module has a cooling tube and a support member. The cooling tube has a first protruding tube portion and a second protruding tube portion. The first protruding tube portion is provided with a first flexible portion formed in an annular shape. The second protruding tube portion is provided with a second flexible portion formed in an annular shape. The support member has a first fitting portion fitted to the first protruding tube portion and a second fitting portion fitted to the second protruding tube portion. The support member supports a longitudinal center portion of the cooling tube on a condition that the first protruding tube portion and the first fitting portion are fitted together, the second protruding tube portion and the second fitting portion are fitted together, and the first flexible portion and the second flexible portion are recessed toward an inside of the cooling tube.
    Type: Application
    Filed: September 17, 2015
    Publication date: October 19, 2017
    Inventors: Ryohei TOMITA, Tomohiro SHIMAZU