Patents by Inventor Tadashi Kimoto

Tadashi Kimoto 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).

  • ROTATING ELECTRIC MACHINE
    Publication number: 20240088752
    Abstract: Provided is a rotating electric machine in which the coolant is efficiently circulated, thus having improved cooling performance. A rotating electric machine has a coolant pump-up mechanism provided with a motive-power transmission mechanism for transmitting rotational motive power of a rotor and an impeller which rotates via the motive-power transmission mechanism and efficiently pumps up a coolant. The motive-power transmission mechanism is provided at one end of a first shaft forming a rotation axis of the rotor and one end of a second shaft forming a rotation axis of the impeller and crossing the axial-length direction of the first shaft. In the coolant pump-up mechanism, a heat exchanger for cooling a coolant is provided at a lower part of the impeller, and through rotation of the rotor, the impeller supplies the coolant cooled by the heat exchanger to the first shaft side, thereby cooling a stator and the rotor.
    Type: Application
    Filed: July 31, 2020
    Publication date: March 14, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yusuke KIMOTO, Tadashi MURAKAMI, Junji KITAO
  • Tube-type ozone generator and manufacturing method therefor
    Patent number: 9803289
    Abstract: A tube-type ozone generator 1 including an ozone generation unit 30A is provided. The ozone generation unit 30A includes an outer electrode tube 31 and an inner electrode tube 32 provided inside the outer electrode tube with a discharge gap 36 interposed between the outer and inner electrode tubes 31 and 32. The inner electrode tube 32 has a dielectric tube 33 and a cylindrical electrode 34 being in close contact with an inner circumferential surface of the dielectric tube 33. The electrode 34 is removably disposed inside the dielectric tube 33.
    Type: Grant
    Filed: January 31, 2013
    Date of Patent: October 31, 2017
    Assignee: SUMITOMO PRECISION PRODUCTS CO., LTD
    Inventors: Nobuhide Katayama, Masanori Toriyabe, Yuji Terashima, Tadashi Kimoto, Hisaji Yoshida
  • TUBE-TYPE OZONE GENERATOR AND MANUFACTURING METHOD THEREFOR
    Publication number: 20150247246
    Abstract: A tube-type ozone generator 1 including an ozone generation unit 30A is provided. The ozone generation unit 30A includes an outer electrode tube 31 and an inner electrode tube 32 provided inside the outer electrode tube with a discharge gap 36 interposed between the outer and inner electrode tubes 31 and 32. The inner electrode tube 32 has a dielectric tube 33 and a cylindrical electrode 34 being in close contact with an inner circumferential surface of the dielectric tube 33. The electrode 34 is removably disposed inside the dielectric tube 33.
    Type: Application
    Filed: January 31, 2013
    Publication date: September 3, 2015
    Applicant: SUMITOMO PRECISION PRODUCTS CO., LTD.
    Inventors: Nobuhide Katayama, Masanori Toriyabe, Yuji Terashima, Tadashi Kimoto, Hisaji Yoshida