Patents by Inventor Nobuhiko Sano

Nobuhiko Sano 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).

  • Mixing method
    Patent number: 5918976
    Abstract: Disclosed is a process for forming a compound by mixing at least two components, which comprises the steps of:circulating a specific component along a circulation route; andmixing the specific component with a second component different from the specific component by flowing the second component different from the specific component in the middle of the circulation route under specific mixing conditions to form a compound during circulation,wherein the mixing conditions are controlled so that the mixing conditions are changed accompanied with increase in a formation amount of the compound.
    Type: Grant
    Filed: September 19, 1997
    Date of Patent: July 6, 1999
    Assignees: Konica Corporation, Konica Chemical Corporation
    Inventors: Katuya Hashimoto, Toshiyuki Hagiwara, Masami Akiyama, Kunihisa Tabuchi, Nobuhiko Sano