Patents by Inventor Atsushi Iwabuchi

Atsushi Iwabuchi 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).

  • 1, 3-dioxolane derivative
    Patent number: 11912688
    Abstract: The present invention provides a compound represented by chemical formula (I) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: February 27, 2024
    Assignee: Tohoku University
    Inventors: Akira Sugawara, Atsushi Yokoyama, Susumu Suzuki, Yoshiharu Iwabuchi, Takayuki Doi
  • Multi-color plural belt printer with sliding hammer
    Patent number: 4753544
    Abstract: A printer comprises a plurality of type belts each having a variety of types thereon, turning means for driving the type belts, coloring means for applying inks of different colors to the type belts, hammer means for pressing the types against a sheet of print paper, and a shift mechanism for moving the hammer means into positions confronting the type belts, respectively, and for keeping the hammer means in one of the positions at a time.
    Type: Grant
    Filed: November 20, 1985
    Date of Patent: June 28, 1988
    Assignee: Alps Electric Co., Ltd.
    Inventors: Yasuhiko Iwane, Atsushi Iwabuchi, Fukuo Sugawara