Patents by Inventor Mitsutoshi Ando

Mitsutoshi Ando 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).

  • Process for producing chemical retarded lime
    Publication number: 20020004099
    Abstract: A process for producing chemical retarded lime comprises placing rough particles of lime into a chute, adding 0.01 to 5 parts by weight of a fatty acid per 100 parts by weight of the lime into the chute, dropping the lime from the chute, receiving the lime on a belt conveyor having a plurality of metal boards disposed alternately at right and left side portions and coating a surface of rough particles of the lime with the fatty acid while the lime is transferred by the belt conveyor.
    Type: Application
    Filed: February 23, 2001
    Publication date: January 10, 2002
    Applicant: YUKA SANGYO CO., LTD. and
    Inventor: Mitsutoshi Ando