Patents by Inventor Hideharu MAE

Hideharu MAE 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).

  • Wastewater treatment process
    Patent number: 9994469
    Abstract: Provided is a wastewater treatment method that keeps Bacillus predominant inside the biological treatment tank and makes it possible to improve the water quality of the treated water while suppressing the volume of sludge generated in association with wastewater treatment. A wastewater treatment method for purifying wastewater by microorganisms in a biological treatment tank wherein the wastewater is purified by causing a first microorganism belonging to the genus Bacillus that is + for nitric acid reduction and ? for starch decomposition and a second microorganism that is ? for nitric acid reduction and + for starch decomposition in testing of the physiological properties of microorganisms to be predominant inside the biological treatment tank.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: June 12, 2018
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventors: Kazuyuki Taguchi, Keigo Yasuda, Yosuke Hanai, Tetsuya Abe, Hideharu Mae
  • WASTEWATER TREATMENT PROCESS
    Publication number: 20170166465
    Abstract: Provided is a wastewater treatment method that keeps Bacillus predominant inside the biological treatment tank and makes it possible to improve the water quality of the treated water while suppressing the volume of sludge generated in association with wastewater treatment. A wastewater treatment method for purifying wastewater by microorganisms in a biological treatment tank wherein the wastewater is purified by causing a first microorganism belonging to the genus Bacillus that is + for nitric acid reduction and ? for starch decomposition and a second microorganism that is ? for nitric acid reduction and + for starch decomposition in testing of the physiological properties of microorganisms to be predominant inside the biological treatment tank.
    Type: Application
    Filed: February 3, 2015
    Publication date: June 15, 2017
    Applicant: FUJI ELECTRIC CO., LTD.
    Inventors: Kazuyuki TAGUCHI, Keigo YASUDA, Yosuke HANAI, Tetsuya ABE, Hideharu MAE