Patents by Inventor Tetsuo MORINAGA

Tetsuo MORINAGA 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).

  • Rotor structure for outer rotor electric motor
    Patent number: 11088595
    Abstract: An outer rotor electric motor is provided in which a rotor having a rotor case and a plurality of permanent magnets fixed to an inner periphery of the rotor case is disposed so as to cover a stator, and an end part of a rotating shaft is fastened to the end wall by a fastening member having part thereof exposed to an exterior from an upper face of the end wall of the rotor case, wherein a plurality of cooling blades are provided with the end wall so as to extend radially while projecting downward from of the end wall, radially extending grooves for discharging water are formed in the end wall so as to individually correspond to the cooling blades, and a plurality of cooling air discharge holes that discharge air from the cooling blade are formed in the side wall of the rotor case.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: August 10, 2021
    Assignee: Sawafuji Electric Co., Ltd.
    Inventors: Manabu Suda, Tetsuo Morinaga, Koki Kakuage, Takahiro Sugai
  • ROTOR STRUCTURE FOR OUTER ROTOR ELECTRIC MOTOR
    Publication number: 20200119620
    Abstract: An outer rotor electric motor is provided in which a rotor having a rotor case and a plurality of permanent magnets fixed to an inner periphery of the rotor case is disposed so as to cover a stator, and an end part of a rotating shaft is fastened to the end wall by a fastening member having part thereof exposed to an exterior from an upper face of the end wall of the rotor case, wherein a plurality of cooling blades are provided with the end wall so as to extend radially while projecting downward from of the end wall, radially extending grooves for discharging water are formed in the end wall so as to individually correspond to the cooling blades, and a plurality of cooling air discharge holes that discharge air from the cooling blade are formed in the side wall of the rotor case.
    Type: Application
    Filed: May 17, 2018
    Publication date: April 16, 2020
    Inventors: Manabu SUDA, Tetsuo MORINAGA, Koki KAKUAGE, Takahiro SUGAI
  • Hepatocyte-proliferating agent
    Patent number: 9616046
    Abstract: The present invention relates to a hepatocyte-proliferating agent comprising pyroglutamic acid, aspartic acid, and glutamic acid as active ingredients, in particular, a hepatocyte-proliferating agent capable of selectively proliferating normal hepatocytes without proliferating cancer cells.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: April 11, 2017
    Assignee: JAPAN BIO PRODUCTS Co., Ltd.
    Inventors: Shinjiro Inoue, Eiichi Hirano, Tetsuo Morinaga
  • HEPATOCYTE-PROLIFERATING AGENT
    Publication number: 20160151330
    Abstract: The present invention relates to a hepatocyte-proliferating agent comprising pyroglutamic acid, aspartic acid, and glutamic acid as active ingredients, in particular, a hepatocyte-proliferating agent capable of selectively proliferating normal hepatocytes without proliferating cancer cells.
    Type: Application
    Filed: June 16, 2014
    Publication date: June 2, 2016
    Applicant: JAPAN BIO PRODUCTS CO., LTD.
    Inventors: Shinjiro INOUE, Eiichi HIRANO, Tetsuo MORINAGA