Patents by Inventor Yukitomo Shimazaki

Yukitomo Shimazaki 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).

  • Coupling member, and assembled rack provided with same
    Patent number: 8678207
    Abstract: A coupling member includes two members that are fitted to each other to hold a post from either side, each of the two members including a first tapered section that gradually increases in diameter in a downward direction, and a second tapered section that gradually slopes inward in the downward direction, and the first tapered section of one member among the two members and the second tapered section of another member among the two members being disposed within the half area of the coupling member in the diametrical direction when viewed from the front side when the coupling member is fitted to the post. An assembly shelf includes the coupling member. Since the assembly shelf is configured so that one shelf board member is supported within the half area of the coupling member in the diametrical direction when viewed from the front side, the assembly shelf can be easily assembled, and a middle shelf board member can be removed from the assembly shelf.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: March 25, 2014
    Assignee: Kawajun Co., Ltd.
    Inventors: Yukitomo Shimazaki, Takashi Shinozaki
  • COUPLING MEMBER, AND ASSEMBLED RACK PROVIDED WITH SAME
    Publication number: 20130026122
    Abstract: A coupling member includes two members that are fitted to each other to hold a post from either side, each of the two members including a first tapered section that gradually increases in diameter in a downward direction, and a second tapered section that gradually slopes inward in the downward direction, and the first tapered section of one member among the two members and the second tapered section of another member among the two members being disposed within the half area of the coupling member in the diametrical direction when viewed from the front side when the coupling member is fitted to the post. An assembly shelf includes the coupling member. Since the assembly shelf is configured so that one shelf board member is supported within the half area of the coupling member in the diametrical direction when viewed from the front side, the assembly shelf can be easily assembled, and a middle shelf board member can be removed from the assembly shelf.
    Type: Application
    Filed: February 4, 2010
    Publication date: January 31, 2013
    Applicant: KAWAJUN CO., LTD.
    Inventors: Yukitomo Shimazaki, Takashi Shinozaki