Patents by Inventor Hideo Yada

Hideo Yada 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).

  • Microbial process for producing calcium D-pantothenate
    Patent number: 6013492
    Abstract: A process for producing calcium D-pantothenate, which comprises bringing a solution containing D-pantothenic acid directly produced by microbial fermentation into contact with activated carbon to adsorb the D-pantothenic acid to the activated carbon, eluting the D-pantothenic acid with a hydrophilic organic solvent, neutralizing the eluate with an alkali agent containing calcium to precipitate calcium D-pantothenate, and collecting the calcium D-pantothenate.
    Type: Grant
    Filed: June 5, 1996
    Date of Patent: January 11, 2000
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Sunao Nishimura, Hiroshi Miki, Junichi Matsumoto, Kosaku Shibutani, Hideo Yada
  • Acid urease preparations for alcoholic beverages
    Patent number: 5055308
    Abstract: A preparation is provided by drying an aqueous medium containing acid urease and dextrin whose dextrose equivalent is not less than 20. Thus obtained preparation can be used in a good workability for degrading or eliminating urea in alcoholic beverages because of a good compatibility in them.
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: October 8, 1991
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Shohei Fujinawa, Harumasa Iizuka, Seiichi Kodama, Hideo Yada
  • Processed soybean foods and their production
    Patent number: 4627985
    Abstract: A fibrous or granular processed soybean food can be produced by coating the surfaces of fibrous or granular soybean preparation obtained by grinding soybeans having a water content of 30 to 60% with one or more members selected from the group consisting of fish-paste, cheese and egg in the form of an aqueous slurry. Since said soybean food has been given a good flavor, taste and texture, it can be appropriately used as an ingredient in a variety of foods or as a snack food.
    Type: Grant
    Filed: April 23, 1984
    Date of Patent: December 9, 1986
    Assignees: Takeda Chemical Industries, Ltd., Asahi-Matsu Foods Inc.
    Inventors: Hideo Yada, Kunihisa Akaba, Megumi Mukaiyama