Patents by Inventor Yusei Miysmoto

Yusei Miysmoto 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).

  • Singlet oxygen quencher and composition using the same
    Publication number: 20070090153
    Abstract: A novel singlet oxygen quencher is disclosed. The quencher comprises a colloidal liquid of a platinum metal group. A composition comprising, as an active ingredient, the singlet oxygen quencher is also disclosed.
    Type: Application
    Filed: August 20, 2004
    Publication date: April 26, 2007
    Inventors: Noboru Naito, Kumi Kameyama, Akemi Takayama, Misako Kobayashi, Yusei Miysmoto, Masashi Kajita