Patents by Inventor Naoyuki Yada

Naoyuki 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).

  • Sealing bag for hydrogen gas, and method for dissolving hydrogen gas
    Patent number: 10023360
    Abstract: The present invention aims at dissolving hydrogen gas in a liquid and maintaining the solubility of the hydrogen gas in the liquid at a high state. A sealing bag 1 that dissolves hydrogen gas in a liquid by being put into the liquid includes a hydrogen permeable film that can permeate hydrogen gas that is sealed and filled in the sealing bag to outside. By sinking this sealing bag 1 into the liquid in advance, the hydrogen gas that is permeated through the hydrogen permeable film is dissolved in the liquid. Furthermore, since the hydrogen gas is continuously permeated little by little through the hydrogen permeable film, the solubility of the hydrogen in the liquid can be maintained at a high state.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: July 17, 2018
    Assignees: Hirakimirai Co. Ltd., Kyowa Co. Ltd.
    Inventors: Wen Shih Chang, Naoyuki Yada
  • Sealing Bag for Hydrogen Gas, and Method for Dissolving Hydrogen Gas
    Publication number: 20140010483
    Abstract: The present invention aims at dissolving hydrogen gas in a liquid and maintaining the solubility of the hydrogen gas in the liquid at a high state. A sealing bag 1 that dissolves hydrogen gas in a liquid by being put into the liquid includes a hydrogen permeable film that can permeate hydrogen gas that is sealed and filled in the sealing bag to outside. By sinking this sealing bag 1 into the liquid in advance, the hydrogen gas that is permeated through the hydrogen permeable film is dissolved in the liquid. Furthermore, since the hydrogen gas is continuously permeated little by little through the hydrogen permeable film, the solubility of the hydrogen in the liquid can be maintained at a high state.
    Type: Application
    Filed: March 18, 2013
    Publication date: January 9, 2014
    Applicants: KYOWA CO., LTD., HIKARIMIRAI CO., LTD.
    Inventors: Chang Wen SHIH, Naoyuki YADA
  • Solar battery system and thermoelectric hybrid solar battery system
    Publication number: 20070144574
    Abstract: A solar battery system with an improved effect of utilizing solar energy and a thermoelectric hybrid type solar battery system for furthermore recovering heat energy are provided.
    Type: Application
    Filed: September 28, 2005
    Publication date: June 28, 2007
    Applicant: TAMA-TLO, LTD.
    Inventor: Naoyuki Yada