Patents by Inventor Fumika Sakai

Fumika Sakai 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).

  • COMPOSITION FOR IMPROVING COGNITIVE FUNCTION, AGENT FOR IMPROVING COGNITIVE FUNCTION, AND FOOD FOR IMPROVING COGNITIVE FUNCTION
    Publication number: 20240091185
    Abstract: Compositions, containing glycine and serine and having a content ratio of glycine to serine (glycine/serine) of not less than 0.6 in weight ratio are effective for improving cognitive function, and have an effective preventive or improving effect on a decline in cognitive function and cognitive dysfunction, are highly safe, and enable continuous ingestion or administration.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 21, 2024
    Applicant: AJINOMOTO CO., INC.
    Inventors: Hidehiro NAKAMURA, Noriko KAWASAKI, Yasuko KAWAMATA, Akihiko KITAMURA, Ryosei SAKAI, Fumika TAKEUCHI
  • Heat exchanger, a purifier, an electrode-containing pipe, a power generation system, a control method for heat exchanger and a scale removing method
    Patent number: 9657600
    Abstract: A heat exchanger includes an electrolytic bath and a control section. The electrolytic bath has first and second channels. A first fluid can flow through the first channel. A second fluid adapted to exchange heat with the first fluid can flow through the second channel. At least part of the first and second channels of the electrolytic bath is partitioned by anode and cathode plates to which a given potential is applied from a power source. The control section applies the given potential to the anode and cathode plates and performs polarity reversal adapted to reverse the polarity of the anode and cathode plates after having applied the given potential at given time intervals.
    Type: Grant
    Filed: November 29, 2015
    Date of Patent: May 23, 2017
    Assignee: Innovative Designs & Technology Inc.
    Inventors: Hiroshi Tanaka, Fumika Sakai
  • HEAT EXCHANGER, A PURIFIER, AN ELECTRODE-CONTAINING PIPE, A POWER GENERATION SYSTEM, A CONTROL METHOD FOR HEAT EXCHANGER AND A SCALE REMOVING METHOD
    Publication number: 20160222831
    Abstract: A heat exchanger includes an electrolytic bath and a control section. The electrolytic bath has first and second channels. A first fluid can flow through the first channel. A second fluid adapted to exchange heat with the first fluid can flow through the second channel. At least part of the first and second channels of the electrolytic bath is partitioned by anode and cathode plates to which a given potential is applied from a power source. The control section applies the given potential to the anode and cathode plates and performs polarity reversal adapted to reverse the polarity of the anode and cathode plates after having applied the given potential at given time intervals.
    Type: Application
    Filed: November 29, 2015
    Publication date: August 4, 2016
    Inventors: Hiroshi Tanaka, Fumika Sakai