Patents by Inventor Kenji Takesaka

Kenji Takesaka 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).

  • Patent number: 8083948
    Abstract: An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: December 27, 2011
    Assignee: Kobelco Eco-Solutions Co., Ltd.
    Inventors: Yutaka Ito, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Noboru Miyaoka, Kenji Takesaka
  • Patent number: 8070955
    Abstract: An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: December 6, 2011
    Assignee: Kobelco Eco-Solutions Co., Ltd.
    Inventors: Yutaka Ito, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Noboru Miyaoka, Kenji Takesaka
  • Patent number: 8070954
    Abstract: An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: December 6, 2011
    Assignee: Kobelco Eco-Solutions Co., Ltd.
    Inventors: Yutaka Ito, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Noboru Miyaoka, Kenji Takesaka
  • Patent number: 8062527
    Abstract: An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Grant
    Filed: February 24, 2011
    Date of Patent: November 22, 2011
    Assignee: Kobelco Eco-Solutions Co., Ltd.
    Inventors: Yutaka Ito, Katsuhide Motojima, Kazuya Uematsu, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Megumi Manabe, Noboru Miyaoka, Kenji Takesaka
  • Publication number: 20110163036
    Abstract: An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Application
    Filed: March 1, 2011
    Publication date: July 7, 2011
    Applicant: KOBELCO ECO-SOLUTIONS CO., LTD.
    Inventors: Yutaka Ito, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Noboru Miyaoka, Kenji Takesaka
  • Publication number: 20110147310
    Abstract: An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Application
    Filed: March 1, 2011
    Publication date: June 23, 2011
    Applicant: KOBELCO ECO-SOLUTIONS CO., LTD.
    Inventors: Yutaka Ito, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Noboru Miyaoka, Kenji Takesaka
  • Publication number: 20110139716
    Abstract: An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Application
    Filed: February 24, 2011
    Publication date: June 16, 2011
    Applicant: KOBELCO ECO-SOLUTIONS CO., LTD.
    Inventors: Yutaka Ito, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Noboru Miyaoka, Kenji Takesaka
  • Publication number: 20110139712
    Abstract: An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Application
    Filed: February 24, 2011
    Publication date: June 16, 2011
    Applicant: KOBELCO ECO-SOLUTIONS CO., LTD.
    Inventors: Yutaka Ito, Katsuhide Motojima, Kazuya Uematsu, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Megumi Manabe, Noboru Miyaoka, Kenji Takesaka
  • Publication number: 20110042306
    Abstract: An object is to provide a sea water desalinating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.
    Type: Application
    Filed: November 26, 2009
    Publication date: February 24, 2011
    Applicant: KOBELCO ECO-SOLUTIONS CO., LTD.
    Inventors: Yutaka Ito, Katsuhide Motojima, Kazuya Uematsu, Masanobu Noshita, Kazutaka Takata, Mitsushige Shimada, Megumi Manabe, Noboru Miyaoka, Kenji Takesaka