Patents by Inventor Eiichirou Doi

Eiichirou Doi 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).

  • Locking connection member of covering material and method of manufacturing covered cushion formed body
    Patent number: 8882203
    Abstract: An engaging member for attaching an upholstery material to a cushion member, which has a positioning member at least one lengthwise terminal end. The positioning member places the starting end of loop engaging element portion in precise position in the groove of the cushion member. The engaging member is long and flexible and bends in conformity with the complicated shape of the curved groove. The method of producing an upholstered cushion molding using the engaging member improves the working efficiency.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: November 11, 2014
    Assignees: Kuraray Fastening Co., Ltd., Morito Co., Ltd.
    Inventors: Keiji Takehara, Satoru Ono, Eiichirou Doi, Takeshi Yamashita
  • LOCKING CONNECTION MEMBER OF COVERING MATERIAL AND METHOD OF MANUFACTURING COVERED CUSHION FORMED BODY
    Publication number: 20120133194
    Abstract: An engaging member for attaching an upholstery material to a cushion member, which has a positioning member at least one lengthwise terminal end. The positioning member places the starting end of loop engaging element portion in precise position in the groove of the cushion member. The engaging member is long and flexible and bends in conformity with the complicated shape of the curved groove. The method of producing an upholstered cushion molding using the engaging member improves the working efficiency.
    Type: Application
    Filed: March 8, 2010
    Publication date: May 31, 2012
    Applicants: MORITO CO., LTD., KURARAY FASTENING CO., LTD.
    Inventors: Keiji Takehara, Satoru Ono, Eiichirou Doi, Takeshi Yamashita
  • Name plate fastener
    Patent number: D894723
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: September 1, 2020
    Assignee: MORITO CO., LTD.
    Inventors: Kohtaroh Mizuno, Eiichirou Doi, Atsushi Kamo, Ayumi Shinohara, Shinya Tsujii