Patents by Inventor Yuma IWAMOTO

Yuma IWAMOTO 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).

  • Patent number: 11981686
    Abstract: An object of the present invention is to provide a compound that has a specific chemical structure having an activation effect on SIRT6 and is useful as an active component for preventing and treating inflammatory diseases, and the present invention relates to a compound represented by Formula (1) or a pharmaceutically acceptable salt thereof, where each symbol in Formula (1) has the same definition as that described in the specification.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: May 14, 2024
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Junya Kawai, Osamu Iwamoto, Yuma Umezaki, Katsuyoshi Nakajima, Hiroyuki Tsuruoka, Keiji Saito, Nobuya Kurikawa, Natsumi Nishihama, Shinji Tanaka, Momoko Ogitani, Tomohiro Honda, Wataru Saitoh, Tsuyoshi Soneda, Nobuyuki Ohkawa
  • Publication number: 20240149324
    Abstract: A technique disclosed herein relates to a method for producing a plate piece including a partial outline and a remaining outline continuous from the partial outline. The method disclosed herein may comprise removing an outer region external to the partial outline from a plate workpiece by a first punch (first punching process); and punching out an inner region internal to the remaining outline by a second punch from the plate workpiece in which the outer region has been removed while applying a block to a side surface of the plate workpiece along the partial outline (second punching process). In the second punching process, by applying the block to the side surface of the already-formed partial outline, deformation of the partial outline can be suppressed when the inner region internal to the remaining outline is punched out by the second punch.
    Type: Application
    Filed: October 23, 2023
    Publication date: May 9, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi TAKAHASHI, Hokuto SUZUKI, Yuma IWAMOTO