Patents by Inventor Ryoichi IMAMURA

Ryoichi IMAMURA 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).

  • Drug and production method therefor
    Patent number: 11951125
    Abstract: One drug (solid preparation) 100 of the present invention is a drug for a disease of kidney that contains a silicon fine particle, an aggregate of the silicon fine particles, or a crystal grain of silicon having a hydrogen-generating ability. Hydrogen generated from the silicon fine particle in the drug can contribute to the prevention and/or treatment of the kidney disease.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: April 9, 2024
    Assignee: OSAKA UNIVERSITY
    Inventors: Hikaru Kobayashi, Yuki Kobayashi, Ryoichi Imamura, Norio Nonomura
  • DRUG AND PRODUCTION METHOD THEREFOR
    Publication number: 20220088064
    Abstract: One drug (preparation) of the present invention is a drug for a reproductive disorder containing a silicon fine particle, an aggregate of silicon fine particles or a crystal grain of silicon having a hydrogen-generating ability. Hydrogen generated from the silicon fine particle in the drug can contribute to the prevention and/or treatment of reproductive disorder.
    Type: Application
    Filed: November 29, 2019
    Publication date: March 24, 2022
    Applicant: OSAKA UNIVERSITY
    Inventors: Ryoichi IMAMURA, Hikaru KOBAYASHI, Yuki KOBAYASHI, Shinichiro FUKUHARA, Yusuke INAGAKI, Norio NONOMURA
  • DRUG AND PRODUCTION METHOD THEREFOR
    Publication number: 20210275578
    Abstract: One drug (solid preparation) 100 of the present invention is a drug for a disease of kidney that contains a silicon fine particle, an aggregate of the silicon fine particles, or a crystal grain of silicon having a hydrogen-generating ability. Hydrogen generated from the silicon fine particle in the drug can contribute to the prevention and/or treatment of the kidney disease.
    Type: Application
    Filed: April 21, 2021
    Publication date: September 9, 2021
    Inventors: Hikaru KOBAYASHI, Yuki KOBAYASHI, Ryoichi IMAMURA, Norio NONOMURA
  • Enteric coated silicon drug and production method therefor
    Patent number: 11103527
    Abstract: One drug (solid preparation) 100 of the present invention is a drug for a disease of kidney that contains a silicon fine particle, an aggregate of the silicon fine particles, or a crystal grain of silicon having a hydrogen-generating ability. Hydrogen generated from the silicon fine particle in the drug can contribute to the prevention and/or treatment of the kidney disease.
    Type: Grant
    Filed: July 4, 2018
    Date of Patent: August 31, 2021
    Assignee: Osaka University
    Inventors: Hikaru Kobayashi, Yuki Kobayashi, Ryoichi Imamura, Norio Nonomura
  • DRUG AND PRODUCTION METHOD THEREFOR
    Publication number: 20200179439
    Abstract: One drug (solid preparation) 100 of the present invention is a drug for a disease of kidney that contains a silicon fine particle, an aggregate of the silicon fine particles, or a crystal grain of silicon having a hydrogen-generating ability. Hydrogen generated from the silicon fine particle in the drug can contribute to the prevention and/or treatment of the kidney disease.
    Type: Application
    Filed: July 4, 2018
    Publication date: June 11, 2020
    Inventors: Hikaru KOBAYASHI, Yuki KOBAYASHI, Ryoichi IMAMURA, Norio NONOMURA