Patents by Inventor Masateru Suzuki

Masateru Suzuki 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).

  • RACK SHAFT AND METHOD FOR MANUFACTURING RACK SHAFT
    Publication number: 20150298721
    Abstract: A rack shaft used for a dual-pinion electric power steering apparatus includes: a hollow first shaft in which a first rack for transmission of manual steering force is formed; and a solid second shaft in which a second rack for transmission of steering assist force is formed and which is coupled to the first shaft. A method for manufacturing a rack shaft includes: forming a first rack in a hollow first shaft by plastic working; coupling a solid second shaft to the first shaft after the plastic working; and forming a second rack in the second shaft by cutting after the coupling.
    Type: Application
    Filed: April 9, 2015
    Publication date: October 22, 2015
    Inventor: Masateru SUZUKI
  • Security method for vehicle safe driving support system
    Patent number: 6922136
    Abstract: A security method for a vehicle safe driving system provides drivers information for safe driving, that is, when a sensor does not detect any danger when there is a danger on the road, when there are some limits in the system operations, or when a portion of the system does not work.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: July 26, 2005
    Assignee: National Institute for Land and Infrastructure Management, Ministry of Land, Infrastructure and Transport
    Inventors: Makio Komada, Makoto Ishizaka, Masateru Suzuki, Ryoichi Kurata, Masato Maeda
  • Security method for vehicle safe driving support system
    Publication number: 20040145495
    Abstract: The security method for a vehicle safe driving system according to this invention is providing drivers to notice information for safe driving, when a sensor does not detect any danger when there is a danger on the road, when there are some limits in the system operations, or when a portion of the system does not work.
    Type: Application
    Filed: February 27, 2003
    Publication date: July 29, 2004
    Inventors: Makio Komada, Makoto Ishizaka, Masateru Suzuki, Ryoichi Kurata, Masato Maeda