Patents by Inventor Wakana Tomimatsu Fujimoto

Wakana Tomimatsu Fujimoto 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).

  • METAL OXIDE POWDER AND METHOD FOR MANUFACTURE THEREOF
    Publication number: 20140057111
    Abstract: The present invention provides a globular-shaped metal oxide powder with excellent thermal insulation performance and reduced bulk density, and a method of manufacture thereof, wherein the metal oxide powder has globular independent particles as the main component, and has BET specific surface area of 400 to 1000 m2/g, BJH pore volume of 2 to 8 mL/g, and oil absorption of no less than 250 mL/100g. The present invention also provides a method for manufacturing the hollow and globular shaped metal oxide powder including the step of forming an O/W/O emulsion.
    Type: Application
    Filed: April 25, 2012
    Publication date: February 27, 2014
    Applicant: TOKUYAMA CORPORATION
    Inventors: Wakana Tomimatsu Fujimoto, Tadahiro Fukuju, Hiroshi Numa