Patents by Inventor Michihiro Inokuchi

Michihiro Inokuchi 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).

  • Compression molded tablet fertilizer and method the production thereof
    Patent number: 5549730
    Abstract: This invention relates to a compression molded tablet fertilizer, possessing an ability to release slowly the active ingredients thereof suited to horticulture and afforestation, excelling in moldability, and revealing only sparing inconstancy of distribution of fertilizer components.The compression molded fertilizer comprises particulate fertilizer ingredients and 0.01 to 8% by weight of inorganic salt of lignin sulfonic acid and 0.01 to 0.8% by weight of inorganic salt of stearic acid both based on the amount of the particulate fertilizer ingredients. A method for the production of the compression molded tablet fertilizer is also disclosed.
    Type: Grant
    Filed: July 5, 1994
    Date of Patent: August 27, 1996
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Hiroshi Aoki, Michihiro Inokuchi