Patents by Inventor Masayoshi Yanoshi

Masayoshi Yanoshi 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).

  • Calcium product and a raw material for the product and processes for their preparation
    Patent number: 6033693
    Abstract: This invention provides a calcium product which can be absorbed into the living body at a high ratio and which is prepared by extracting calcium from ashes using an acidic aqueous solution, the ashes containing small amounts of oxalic acid and phytic acid and being obtained by calcination of sesame testae.
    Type: Grant
    Filed: October 27, 1998
    Date of Patent: March 7, 2000
    Assignee: Osaka Fujijin Co., Ltd.
    Inventors: Kozo Yamamoto, Masayoshi Yanoshi