Patents by Inventor Daiki MATSUSAKI

Daiki MATSUSAKI 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).

  • Hot and cold water mixing device
    Patent number: 10191500
    Abstract: An object of the invention is to provide a hot and cold water mixing device for reducing degradation in the measurement accuracy of a flowmeter. In the device according to the invention, the flowmeter is disposed in one of a hot water supply path and a cold water supply path, having a higher flow rate. At least first and second temperature sensors are individually disposed in at least two of the hot and cold water supply paths and a mixed water path. A hot and cold water adjustment unit adjusts a mixing volume of hot water and cold water based on measurement values of the flowmeter disposed in one of the flow paths having a higher flow rate, a mixed water path flowmeter and at least the first and second temperature sensors.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: January 29, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tomohiro Akita, Daiki Matsusaki, Tatsuya Takaoka, Yoshihiro Itou, Naoki Shibata
  • HOT AND COLD WATER MIXING DEVICE
    Publication number: 20170052550
    Abstract: An object of the invention is to provide a hot and cold water mixing device for reducing degradation in the measurement accuracy of a flowmeter. In the device according to the invention, the flowmeter is disposed in one of a hot water supply path and a cold water supply path, having a higher flow rate. At least first and second temperature sensors are individually disposed in at least two of the hot and cold water supply paths and a mixed water path. A hot and cold water adjustment unit adjusts a mixing volume of hot water and cold water based on measurement values of the flowmeter disposed in one of the flow paths having a higher flow rate, a mixed water path flowmeter and at least the first and second temperature sensors.
    Type: Application
    Filed: February 4, 2015
    Publication date: February 23, 2017
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Tomohiro AKITA, Daiki MATSUSAKI, Tatsuya TAKAOKA, Yoshihiro ITOU, Naoki SHIBATA