Patents by Inventor Noriyuki Mitsui

Noriyuki Mitsui 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).

  • Mold boring method, mold boring tool and mold boring apparatus
    Patent number: 8360133
    Abstract: A mold boring apparatus including a mold boring tool having a flow passage formed inside of the mold boring tool which allows a fluid to flow therethrough, having slits and protruding portions formed on an outer peripheral portion of an outer body of a tool blade member of the mold boring tool in a circumferential direction thereof extending from a leading end to a base end of the tool blade member, and blades that are inclined inward and are formed at leading ends of the protruding portions formed between the adjacent slits.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: January 29, 2013
    Assignee: Suzuki Motor Corporation
    Inventors: Naoya Kawamura, Hiroyuki Gokaku, Noriyuki Mitsui, Masao Iwamoto, Hidekazu Asano, Satomi Imura
  • MOLD BORING METHOD, MOLD BORING TOOL AND MOLD BORING APPARATUS
    Publication number: 20120132386
    Abstract: A mold boring apparatus including a mold boring tool having a flow passage formed inside of the mold boring tool which allows a fluid to flow therethrough, having slits and protruding portions formed on an outer peripheral portion of an outer body of a tool blade member of the mold boring tool in a circumferential direction thereof extending from a leading end to a base end of the tool blade member, and blades that are inclined inward and are formed at leading ends of the protruding portions formed between the adjacent slits.
    Type: Application
    Filed: November 28, 2011
    Publication date: May 31, 2012
    Applicant: SUZUKI MOTOR CORPORATION
    Inventors: Naoya KAWAMURA, Hiroyuki GOKAKU, Noriyuki MITSUI, Masao IWAMOTO, Hidekazu ASANO, Satomi IMURA