Patents by Inventor Noriyuki KATSUYAMA

Noriyuki KATSUYAMA 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).

  • Method for constructing cylindrical tank
    Patent number: 9546495
    Abstract: A method for constructing a cylindrical tank which has a metallic inner tank and a concrete outer tank includes a step of building up a PC wall in an outer circumferential edge portion of a base plate, a step of assembling an outer tank roof on the base plate other than the outer circumferential edge portion of the base plate, a step of lifting the outer tank roof which is on the base plate using a jack-up unit while the PC wall is being built up and then holding the outer tank roof on the PC wall, and a step of assembling the inner tank independently of the outer tank roof in a space under the outer tank roof which is created due to the lifting.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: January 17, 2017
    Assignee: IHI CORPORATION
    Inventors: Hiroshi Shiomi, Noriyuki Katsuyama, Norio Uchiyama, Satoru Nagumo, Masaki Takahashi
  • Method for constructing cylindrical tank
    Patent number: 9441389
    Abstract: A method of constructing a cylindrical tank that has an inner tank made of metal and an outer tank made of concrete has a step of building a PC wall (3) by erecting lateral liners (4) sequentially from the bottommost layer to the topmost layer on an outer circumferential edge portion of a base plate, and pouring concrete (5) so as to follow the erecting of the lateral liners (4) with the lateral liners (4) being used as an inner side forming frame.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: September 13, 2016
    Assignee: IHI CORPORATION
    Inventors: Hiroshi Shiomi, Satoru Nagumo, Norio Uchiyama, Noriyuki Katsuyama, Masaki Takahashi
  • METHOD FOR CONSTRUCTING CYLINDRICAL TANK
    Publication number: 20150267434
    Abstract: A method of constructing a cylindrical tank that has an inner tank made of metal and an outer tank made of concrete has a step of building a PC wall (3) by erecting lateral liners (4) sequentially from the bottommost layer to the topmost layer on an outer circumferential edge portion of a base plate, and pouring concrete (5) so as to follow the erecting of the lateral liners (4) with the lateral liners (4) being used as an inner side forming frame.
    Type: Application
    Filed: June 28, 2013
    Publication date: September 24, 2015
    Applicant: IHI CORPORATION
    Inventors: Hiroshi Shiomi, Satoru Nagumo, Norio Uchiyama, Noriyuki Katsuyama, Masaki Takahashi
  • METHOD FOR CONSTRUCTING CYLINDRICAL TANK
    Publication number: 20150197953
    Abstract: A method for constructing a cylindrical tank which has a metallic inner tank and a concrete outer tank includes a step of building up a PC wall in an outer circumferential edge portion of a base plate, a step of assembling an outer tank roof on the base plate other than the outer circumferential edge portion of the base plate, a step of lifting the outer tank roof which is on the base plate using a jack-up unit while the PC wall is being built up and then holding the outer tank roof on the PC wall, and a step of assembling the inner tank independently of the outer tank roof in a space under the outer tank roof which is created due to the lifting.
    Type: Application
    Filed: March 25, 2015
    Publication date: July 16, 2015
    Applicant: IHI Corporation
    Inventors: Hiroshi SHIOMI, Noriyuki KATSUYAMA, Norio UCHIYAMA, Satoru NAGUMO, Masaki TAKAHASHI