Patents by Inventor Tatsuhiko Tsunoo

Tatsuhiko Tsunoo 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).

  • Publication number: 20220205908
    Abstract: Composite resin containing cellulose is irradiated with infrared light, reflected light from the composite resin irradiated with the light is received, normalization is performed at a peak position maximized in a peak at 2800 cm?1 or more and 3000 cm?1 or less, which is a C—H stretching peak caused by the composite resin, in a reflection or absorption spectrum obtained by the reflected light, and a reflection or absorption spectrum for determination is obtained. The spectrum is used to acquire a ratio value of a spectral intensity (background intensity) at a position of 1000 cm?1 or less according to a determined resin type and different from a wave number at which a peak derived from resin of the determined resin type is expressed, and a ratio of the spectral intensity (background intensity) is used so that a composite of cellulose combined in composite resin can be determined with high accuracy.
    Type: Application
    Filed: December 20, 2021
    Publication date: June 30, 2022
    Applicant: Panasonic Corporation
    Inventors: Tomoki AMANO, Tatsuhiko TSUNOO
  • Publication number: 20110314859
    Abstract: A refrigerator (100) includes a main body (150) with thermal insulation properties, a liquid cooling device (140) which cools a liquid introduced to an inside of the main body (150), and a purifying device (103) which purifies a liquid, and further includes a plate (172) which partitions the inside of the main body (150) in a vertical direction, wherein the purifying device (103) is disposed at an upper part of a storage space located below the plate (172).
    Type: Application
    Filed: March 4, 2010
    Publication date: December 29, 2011
    Inventors: Kazuya Higami, Tatsuhiko Tsunoo