Patents by Inventor Yousuke Ogata

Yousuke Ogata 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).

  • Shell-and-tube reactor
    Patent number: 6582667
    Abstract: A shell-and-tube reactor has a plurality of reaction tubes incorporated therein, a circulation path for the heating medium formed outside the reaction tubes, a heating medium introducing section provided on the upper part of the shell in the reactor and a heating medium discharge section provided on the lower part of the shell in the reactor, a back pressure applying means for the heating medium is further provided in the heating medium discharge section.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: June 24, 2003
    Assignee: Nippon Shokubai Co., Ltd.
    Inventors: Yousuke Ogata, Takehiro Takashima, Osamu Dodo, Hidefumi Haramaki