Patents by Inventor Tadao Fukuda

Tadao Fukuda 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).

  • PRE-FILLED SYRINGE
    Publication number: 20240131233
    Abstract: The purpose of the present invention is to provide a pre-filled syringe formulation with staked needle, which contains an antibody at a high concentration and can be produced on an industrial scale in a simple manner without causing clogging. A pre-filled syringe formulation with staked needle, in which a protein solution is packed. The pre-filled syringe formulation is characterized in that a cap formed with a material having low water vapor permeability is provided at the needle.
    Type: Application
    Filed: April 12, 2023
    Publication date: April 25, 2024
    Inventors: Rieko SHIOZAKI, Yuji YAMANAKA, Mika TAKAHASHI, Tadao YAMAZAKI, Masakazu FUKUDA, Shogo YAMASHITA
  • Powder granule sample inspection apparatus
    Patent number: 5157976
    Abstract: A selected sampling of powder granules is fed penumatically from an on-line tube to a separator in which granules are separated from the air and transferred to an endless conveyor in a single layer. The selected granules are inspected for metallic foreign particles and thereafter for moisture ratio of the sampled power granules, and number and size of colored foreign particles or the like while on the conveyor.
    Type: Grant
    Filed: August 2, 1991
    Date of Patent: October 27, 1992
    Assignee: Hajime Industries Ltd.
    Inventors: Katsumi Tokoyama, Tadao Fukuda