Patents by Inventor Isamu Murata

Isamu Murata 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).

  • NOVEL COMPOUND, PRODUCTION METHOD THEREFOR, AND PHARMACEUTICAL COMPOSITION
    Publication number: 20240140918
    Abstract: A compound represented by formula (1) below, useful for treating cancer. In the formula, R1 and R3-R8 each independently represents a hydrogen atom or an alkyl group, R2 represents a hydrogen atom or a group represented by —ORa, R9 represents a group represented by —C(O)NRcRf, Ra, Re, and Rf each independently represents a hydrogen atom, an arylalkyl group that may have a substituent, or a heteroarylalkyl group.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 2, 2024
    Inventors: Isamu SHIINA, Motoyuki SHIMONAKA, Takatsugu MURATA, Yuuki OBATA, Toshirou NISHIDA, Koji OKAMOTO
  • Method and device for suppressing noise radio waves in motor vehicle having ignition type engine
    Patent number: 4029969
    Abstract: A method of and a device for suppressing the leakage of radio waves radiated from a vehicle by using a bonding means which connects the opposing body portions in the positions of interstices which show the minimum leakage of radio waves therethrough when said opposing portions are not connected.
    Type: Grant
    Filed: June 17, 1975
    Date of Patent: June 14, 1977
    Assignee: Toyota Jidosha Kogyo Kabushiki Kaisha
    Inventors: Hiroshi Kondo, Isamu Murata, Teruo Yamanaka