Patents by Inventor Teruo Kosaka

Teruo Kosaka 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).

  • ENVIRONMENTAL IMPROVEMENT MATERIAL AND MANUFACTURING METHOD THEREOF
    Publication number: 20180228166
    Abstract: An environmental improvement material includes granulated and/or powderized Wakkanai diatom shale that has been subjected to a sterilization treatment and provides a disinfecting, sterilizing, or deactivating function, and disinfects, sterilizes, or deactivates microorganisms.
    Type: Application
    Filed: April 9, 2018
    Publication date: August 16, 2018
    Applicant: Yoshiken Co., Ltd.
    Inventors: Teruo Kosaka, Mitsuo Tsukano, Hiroaki Yoshida
  • Environmental Improvement Material and Manufacturing Method Thereof
    Publication number: 20170325462
    Abstract: An environmental improvement material includes granulated and/or powderized Wakkanai diatom shale that has been subjected to a sterilisation treatment and provides a disinfecting, sterilizing, or deactivating function, and disinfects, sterilizes, or deactivates microorganisms.
    Type: Application
    Filed: December 28, 2016
    Publication date: November 16, 2017
    Applicants: UD, Inc., Yoshiken Co., Ltd.
    Inventors: Teruo Kosaka, Mitsuo Tsukano, Hiroaki Yoshida
  • Intake silencer for gas turbine
    Patent number: 8579074
    Abstract: An intake silencer of a gas turbine capable of efficient noise reduction in which a high frequency sound-absorbing splitter group composed of a plurality of sound-absorbing splitters capable of reducing highfrequency component noise and a middle/low sound-absorbing splitter group composed of a plurality of sound-absorbing splitters capable of reducing middle/low frequency component noise are disposed separately in a gas flow direction. High frequency component noise is reduced by the high frequency sound-absorbing splitter group, and middle/low frequency component noise is reduced by the middle/low sound-absorbing splitter group.
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: November 12, 2013
    Assignees: Alphatech Co., Ltd., Mitsubishi Heavy Industries, Ltd.
    Inventors: Teruo Kosaka, Yuki Kosaka, Yoshiyuki Doi, Katsutoshi Okuno
  • INTAKE SILENCER FOR GAS TURBINE
    Publication number: 20100263964
    Abstract: An intake silencer of a gas turbine capable of efficient noise reduction in which a high frequency sound-absorbing splitter group composed of a plurality of sound-absorbing splitters capable of reducing highfrequency component noise and a middle/low sound-absorbing splitter group composed of a plurality of sound-absorbing splitters capable of reducing middle/low frequency component noise are disposed separately in a gas flow direction. High frequency component noise is reduced by the high frequency sound-absorbing splitter group, and middle/low frequency component noise is reduced by the middle/low sound-absorbing splitter group.
    Type: Application
    Filed: September 13, 2007
    Publication date: October 21, 2010
    Inventors: Teruo Kosaka, Yuki Kosaka, Yoshiyuki Doi, Katsutoshi Okuno