Patents by Inventor Shigeru Sugi

Shigeru Sugi 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).

  • COMPOSITION AND PROCESS FOR PRODUCTION THEREOF
    Publication number: 20120128749
    Abstract: Disclosed are: a composition which enables the more effective development of the efficacy of a water-soluble drug in a solution containing the drug; and a dispersion in which a hydrophobic drug can be dispersed stably without requiring the use of any surfactant. Specifically disclosed are: a composition comprising ultra-fine bubbles having a mode particle size of 500 nm or less, a drug and water; and a process for producing a composition comprising ultra-fine bubbles having a mode particle size of 500 nm or less, a drug and water, which utilizes an ultra-fine bubble generation apparatus.
    Type: Application
    Filed: January 30, 2012
    Publication date: May 24, 2012
    Inventors: Hideyasu Tsuji, Yasuhiro Tsuji, Toru Oka, Shigeru Sugi, Masumi Torii, Haruka Miyao, Yoshimitsu Nakayama, Tomoyuki Torii, Masahito Mori