Patents by Inventor Kunihiro Enomoto

Kunihiro Enomoto 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).

  • Dented steel pipe
    Patent number: D661379
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: June 5, 2012
    Assignee: Nippon Steel Corporation
    Inventors: Yuki Motegi, Kunihiro Enomoto, Takashi Oosawa, Tetsu Satoh
  • Dented steel pipe
    Patent number: D661382
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: June 5, 2012
    Assignee: Nippon Steel Corporation
    Inventors: Yuki Motegi, Kunihiro Enomoto, Takashi Oosawa, Tetsu Satoh
  • Dented steel pipe
    Patent number: D661383
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: June 5, 2012
    Assignee: Nippon Steel Corporation
    Inventors: Yuki Motegi, Kunihiro Enomoto, Hiroyuki Mimura, Takashi Oosawa
  • Dented steel pipe
    Patent number: D668323
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: October 2, 2012
    Assignee: Nippon Steel Corporation
    Inventors: Yuki Motegi, Kunihiro Enomoto, Hiroyuki Mimura, Takashi Oosawa