Patents by Inventor Eiji Kuramoto

Eiji Kuramoto 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).

  • 4-AMINOQUINAZOLINE COMPOUND
    Publication number: 20240150366
    Abstract: [Problem] A compound useful as an active ingredient of a pharmaceutical composition for treating pancreatic cancer is provided. [Solution] The present inventors have studied about a compound that is useful as an active ingredient of a pharmaceutical composition for treating pancreatic cancer and have found that a 4-aminoquinazoline compound has an excellent G12D mutant KRAS inhibition activity and can be used as a therapeutic agent for pancreatic cancer, thus completing the present invention. The 4-aminoquinazoline compound of the present invention or a salt thereof can be used as a therapeutic agent for pancreatic cancer.
    Type: Application
    Filed: February 14, 2022
    Publication date: May 9, 2024
    Inventors: Kenichi KAWAGUCHI, Kazuyuki KURAMOTO, Tomoyoshi IMAIZUMI, Takahiro MORIKAWA, Mitsuaki OKUMURA, Sunao IMADA, Eiji KAWAMINAMI, Ryo SATO, Yohei SEKI, Hisao HAMAGUCHI, Hiroki ISHIOKA, Hiroki FUKUDOME, Ikumi KURIWAKI, Takeyuki NAGASHIMA
  • Electrical terminal connection for a compressor
    Patent number: 5762526
    Abstract: An electric compressor has improved ability to connect an end of a stator winding with fastening terminals so that electrical connection can be established between the stator winding and the sealed terminal.The electric compressor includes lug terminal strips connected electrically to ends of lead wires from the stator winding each covered with an insulating tube, and fastening terminals connected through the lug terminal strips to the sealed terminal for supplying power to the electric elements.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: June 9, 1998
    Assignees: Sanyo Electric Co., Ltd., Tomita Electric Co., Ltd.
    Inventors: Eiji Kuramoto, Masaaki Yamanoi, Eiichi Murata, Kiichi Oyama