Patents by Inventor Shinichiro Nemoto

Shinichiro Nemoto 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).

  • FLUIDIC CYLINDER
    Publication number: 20170298931
    Abstract: The present invention relates to a fluidic cylinder. This fluidic cylinder is configured in such a manner that a piston unit is received in an axially displaceable manner within a cylinder tube formed in a rectangular cross-sectional shape. The piston unit has: a base body having the front end of a piston rod staked thereto; a wear ring having the base body received therein and having a magnet incorporated therein; and piston packing adjacent to the wear ring. The piston unit is integrally held at one end of the piston rod. The wear ring and the piston packing are formed in a rectangular cross-sectional shape corresponding to the rectangular cross-sectional shape of the cylinder tube and are provided rotatable relative to the piston rod.
    Type: Application
    Filed: September 10, 2015
    Publication date: October 19, 2017
    Applicant: SMC CORPORATION
    Inventors: Masayuki KUDO, Yasunaga SUZAKI, Shinichiro NEMOTO, Jun YAMADA, Eiko MIYASATO, Yuu MIZUTANI, Ken TAMURA, Masahiko KAWAKAMI
  • Piston assembly in fluid pressure cylinder
    Patent number: 7874242
    Abstract: The piston 4 comprises a fixing ring 8 mounted on a piston rod 6, and a piston body 10 fixed to the fixing ring 8. The fixing ring 8 is comprised of two semi-circular plated members 8A, 8B having plural threaded holes 8a for bolt-fastening of the piston body 10. When they are abutted against each other and formed into a circular-annular shape, a hole portion 8c which is to be tightly fitted in a fixing groove 6a of the piston rod 6 is formed. The piston body 10 has a hole portion 10a which is to be fitted over the piston rod 6, and plural bolt holes 10c corresponding to the threaded holes 8a. Moreover, the piston body 10 has a concave portion 10d on a side of one surface thereof, in which the fixing ring 8 is fitted in an embedded state.
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: January 25, 2011
    Assignee: SMC Corporation
    Inventors: Syun Orihara, Naoki Hoshi, Shinichiro Nemoto, Hiroyuki Asahara
  • Piston assembly in fluid pressure cylinder
    Publication number: 20080236387
    Abstract: The piston 4 comprises a fixing ring 8 mounted on a piston rod 6, and a piston body 10 fixed to the fixing ring 8. The fixing ring 8 is comprised of two semi-circular plated members 8A, 8B having plural threaded holes 8a for bolt-fastening of the piston body 10. When they are abutted against each other and formed into a circular-annular shape, a hole portion 8c which is to be tightly fitted in a fixing groove 6a of the piston rod 6 is formed. The piston body 10 has a hole portion 10a which is to be fitted over the piston rod 6, and plural bolt holes 10c corresponding to the threaded holes 8a. Moreover, the piston body 10 has a concave portion 10d on a side of one surface thereof, in which the fixing ring 8 is fitted in an embedded state.
    Type: Application
    Filed: March 13, 2008
    Publication date: October 2, 2008
    Applicant: SMC Corporation
    Inventors: Syun Orihara, Naoki Hoshi, Shinichiro Nemoto, Hiroyuki Asahara
  • Fluid pressure cylinder
    Patent number: D657399
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: April 10, 2012
    Assignee: SMC Corporation
    Inventor: Shinichiro Nemoto
  • Fluid pressure cylinder
    Patent number: D685877
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: July 9, 2013
    Assignee: SMC Corporation
    Inventor: Shinichiro Nemoto