Patents by Inventor Toru Toki

Toru Toki 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).

  • Method for producing unsaturated carboxylic acid and supported catalyst
    Patent number: 9751822
    Abstract: The present invention relates to a method for producing an unsaturated carboxylic acid using a catalyst having both a high catalytic performance and a high mechanical strength, and in the method, a supported catalyst obtained by feeding a liquid binder component and a catalytic active component containing molybdenum and vanadium and/or a precursor thereof into a rolling granulator and conducting granulation at a relative centrifugal acceleration of 0.5 G or more and 30 G or less is used.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: September 5, 2017
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Tatsuhiko Kurakami, Hideomi Sakai, Toru Toki
  • Method For Producing Unsaturated Carboxylic Acid And Supported Catalyst
    Publication number: 20160244393
    Abstract: The present invention relates to a method for producing an unsaturated carboxylic acid using a catalyst having both a high catalytic performance and a high mechanical strength, and in the method, a supported catalyst obtained by feeding a liquid binder component and a catalytic active component containing molybdenum and vanadium and/or a precursor thereof into a rolling granulator and conducting granulation at a relative centrifugal acceleration of 0.5 G or more and 30 G or less is used.
    Type: Application
    Filed: October 7, 2014
    Publication date: August 25, 2016
    Inventors: Tatsuhiko Kurakami, Hideomi Sakai, Toru Toki