Patents by Inventor Katsuji Nishitani

Katsuji Nishitani 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 surface treatment of metal plate and vehicle treated thereby
    Patent number: 8607434
    Abstract: When surface grinding finish for decoration or other purposes is performed by applying a film to the front surface of a metal plate that is welded linearly with penetration from the rear surface side thereof. In this manner, the metal plate can be subjected to the surface grinding finish such that an appearance similar to weld marks is not created.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: December 17, 2013
    Assignee: The Kinki Sharyo Co., Ltd.
    Inventors: Tomonori Sumikawa, Katsuji Nishitani
  • Method for surface treatment of metal plate and vehicle treated thereby
    Patent number: 8516679
    Abstract: When surface grinding finish for decoration or other purposes is performed by applying a film to the front surface of a metal plate that is welded linearly with penetration from the rear surface side thereof. In this manner, the metal plate can be subjected to the surface grinding finish such that an appearance similar to weld marks is not created.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: August 27, 2013
    Assignee: The Kinki Sharyo Co., Ltd.
    Inventors: Tomonori Sumikawa, Katsuji Nishitani
  • Method for surface treatment of metal plate and vehicle treated thereby
    Patent number: 8205318
    Abstract: When surface grinding finish for decoration or other purposes is performed by applying a film to the front surface of a metal plate that is welded linearly with penetration from the rear surface side thereof, a plurality of the films are applied so as not to cover weld lines. In this manner, the metal plate can be subjected to the surface grinding finish such that an appearance similar to weld marks is not created.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: June 26, 2012
    Assignee: The Kinki Sharyo Co., Ltd.
    Inventors: Tomonori Sumikawa, Katsuji Nishitani
  • METHOD FOR SURFACE TREATMENT OF METAL PLATE AND VEHICLE TREATED THEREBY
    Publication number: 20110079345
    Abstract: When surface grinding finish for decoration or other purposes is performed by applying a film to the front surface of a metal plate that is welded linearly with penetration from the rear surface side thereof. In this manner, the metal plate can be subjected to the surface grinding finish such that an appearance similar to weld marks is not created.
    Type: Application
    Filed: December 10, 2010
    Publication date: April 7, 2011
    Applicant: THE KINKI SHARYO CO., LTD.
    Inventors: Tomonori SUMIKAWA, Katsuji NISHITANI
  • METHOD FOR SURFACE TREATMENT OF METAL PLATE AND VEHICLE TREATED THEREBY
    Publication number: 20110076922
    Abstract: When surface grinding finish for decoration or other purposes is performed by applying a film to the front surface of a metal plate that is welded linearly with penetration from the rear surface side thereof. In this manner, the metal plate can be subjected to the surface grinding finish such that an appearance similar to weld marks is not created.
    Type: Application
    Filed: December 10, 2010
    Publication date: March 31, 2011
    Applicant: THE KINKI SHARYO CO., LTD.
    Inventors: Tomonori SUMIKAWA, Katsuji NISHITANI
  • METHOD FOR SURFACE TREATMENT OF METAL PLATE AND VEHICLE TREATED THEREBY
    Publication number: 20090115214
    Abstract: When surface grinding finish for decoration or other purposes is performed by applying a film (4) to the front surface of a metal plate (1) that is welded linearly with penetration (10) from the rear surface side thereof, a plurality of the films (4) are applied so as not to cover weld lines (3). In this manner, the metal plate (1) can be subjected to the surface grinding finish such that an appearance similar to weld marks is not created.
    Type: Application
    Filed: December 15, 2006
    Publication date: May 7, 2009
    Applicant: THE KINKI SHARYO CO., LTD.
    Inventors: Tomonori Sumikawa, Katsuji Nishitani