Patents by Inventor Noriyuki Simizu

Noriyuki Simizu 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 coated potassium titanate fibers and method for manufacturing the same
    Patent number: 4752536
    Abstract: A process for producing silver-coated potassium titanate fibers comprises admixing the potassium titanate fibers with a silver ion solution containing a reducing agent. The resulting silver-coated potassium titanate fibers can, if desired, be provided with one or more additional metal coatings superimposed on the silver coat wherein the additional metal is other than silver.
    Type: Grant
    Filed: April 16, 1986
    Date of Patent: June 21, 1988
    Assignee: Nikkan Industries Co., Ltd.
    Inventors: Tadao Shimizu, Noriyuki Simizu, Shouji Harada, Masami Miyamoto