Patents by Inventor Takeshi Uchiho

Takeshi Uchiho 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).

  • Production method for ubiquinone powder for use in preparations and product thereof
    Patent number: 8466326
    Abstract: Disclosed are a production method for a ubiquinone powder for use in preparations, including Step 1 of compression molding a ubiquinone crystal powder at a linear molding pressure of from 0.6 to 2.5 tons/cm to obtain a compressed fragment; and Step 2 of grinding the compressed fragment obtained in Step 1 to obtain a powder; and a ubiquinone powder for use in preparations, which is obtained by the subject production method. According to the subject production method, it becomes possible to provide a ubiquinone powder for use in preparations for medicines and health foods, which has a high bulk density, a small angle of repose and excellent handling properties and fluidity, without using an additive such as an excipient, a binder and the like.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: June 18, 2013
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Takafumi Yoshimura, Rieko Nakano, Masayuki Furutani, Takeshi Uchiho
  • PRODUCTION METHOD FOR UBIQUINONE POWDER FOR USE IN PREPARATIONS AND PRODUCT THEREOF
    Publication number: 20120059194
    Abstract: Disclosed are a production method for a ubiquinone powder for use in preparations, including Step 1 of compression molding a ubiquinone crystal powder at a linear molding pressure of from 0.6 to 2.5 tons/cm to obtain a compressed fragment; and Step 2 of grinding the compressed fragment obtained in Step 1 to obtain a powder; and a ubiquinone powder for use in preparations, which is obtained by the subject production method. According to the subject production method, it becomes possible to provide a ubiquinone powder for use in preparations for medicines and health foods, which has a high bulk density, a small angle of repose and excellent handling properties and fluidity, without using an additive such as an excipient, a binder and the like.
    Type: Application
    Filed: March 29, 2010
    Publication date: March 8, 2012
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Takafumi Yoshimura, Rieko Nakano, Masayuki Furutani, Takeshi Uchiho