Patents by Inventor Yamato OGASAWARA

Yamato OGASAWARA 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).

  • POWDER SUPPLY APPARATUS AND THREE-DIMENSIONAL OBJECT MODELING APPARATUS
    Publication number: 20230024086
    Abstract: A powder supply apparatus includes at least a vibration sieve part configured to vibrate a powder supply port by a vibration source. The powder supply port has a rectangular shape. The vibration source is mounted on a short side of the powder supply port.
    Type: Application
    Filed: July 5, 2022
    Publication date: January 26, 2023
    Applicant: Ricoh Company, Ltd.
    Inventors: Yohei OSANAI, Tomoki KAI, Kohichiroh TANAKA, Yamato OGASAWARA, Yuuichi WATANABE