Patents by Inventor Haruka Unno

Haruka Unno 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 processing marine natural product extract, marine natural product extract and food or drink product
    Patent number: 10264810
    Abstract: An object of the present invention is to remove or reduce iodine contained in a marine natural product extract, while maintaining the original flavor, taste, appearance, etc. of the marine natural product extract before processing. A first anion exchange membrane (5) and a second anion exchange membrane (6) are sequentially arranged from the anode (3) side. Between the anion exchange membranes (5, 6), an extract receiving compartment (9) is formed and fed with a marine natural product extract (21). An iodine recovery compartment (8) is formed on the anode side of the first anion exchange membrane (5). A replenisher receiving compartment (10) is formed on the cathode side of the second anion exchange membrane (6) and fed with a replenisher containing chlorine ions (24).
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: April 23, 2019
    Assignees: RIKEN VITAMIN CO., LTD., SUNACTIS CO., LTD.
    Inventors: Minoru Tanaka, Haruka Unno, Hiroaki Kanayama
  • METHOD FOR PROCESSING MARINE NATURAL PRODUCT EXTRACT, MARINE NATURAL PRODUCT EXTRACT AND FOOD OR DRINK PRODUCT
    Publication number: 20130323373
    Abstract: An object of the present invention is to remove or reduce iodine contained in a marine natural product extract, while maintaining the original flavor, taste, appearance, etc. of the marine natural product extract before processing. A first anion exchange membrane (5) and a second anion exchange membrane (6) are sequentially arranged from the anode (3) side. Between the anion exchange membranes (5, 6), an extract receiving compartment (9) is formed and fed with a marine natural product extract (21). An iodine recovery compartment (8) is formed on the anode side of the first anion exchange membrane (5). A replenisher receiving compartment (10) is formed on the cathode side of the second anion exchange membrane (6) and fed with a replenisher containing chlorine ions (24).
    Type: Application
    Filed: December 6, 2011
    Publication date: December 5, 2013
    Inventors: Minoru Tanaka, Haruka Unno, Hiroaki Kanayama