Patents by Inventor Akiji Sejima

Akiji Sejima 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).

  • Corrugated board packaging assembly
    Patent number: 7290664
    Abstract: To provide a corrugated board packaging assembly, in which its assembly and disassembly is easy, there is no bulky storage, and handling of a set during storage and transfer is possible, and which is suitable for repeated use. In a corrugated board packaging assembly 1 having a corrugated board box body 2b and a corrugated board pallet 12, the corrugated board box body 2 comprises a lid 3 and a foldable shell frame 4, the corrugated board pallet 12 has a side flaps for fitting the shell frame 4 into the corrugated board pallet 12, on the top of the corrugated board pallet 12, the shell frame 4 is folded to be accommodated inside the side flaps 17 before assembly of the corrugated board packaging assembly 1, and a lower outside surface of the shell frame 4 is removably fitted into the inside surfaces of the side flaps 17 to be assembled during the assembly of the corrugated board packaging assembly 1.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: November 6, 2007
    Assignee: Tsubakimoto Chain Co.
    Inventors: Fumitaka Kono, Yoshio Enomoto, Akiji Sejima
  • Corrugated board packaging assembly
    Publication number: 20060278549
    Abstract: To provide a corrugated board packaging assembly, in which its assembly and disassembly is easy, there is no bulky storage, and handling of a set during storage and transfer is possible, and which is suitable for repeated use. In a corrugated board packaging assembly 1 having a corrugated board box body 2b and a corrugated board pallet 12, the corrugated board box body 2 comprises a lid 3 and a foldable shell frame 4, the corrugated board pallet 12 has a side flaps for fitting the shell frame 4 into the corrugated board pallet 12, on the top of the corrugated board pallet 12, the shell frame 4 is folded to be accommodated inside the side flaps 17 before assembly of the corrugated board packaging assembly 1, and a lower outside surface of the shell frame 4 is removably fitted into the inside surfaces of the side flaps 17 to be assembled during the assembly of the corrugated board packaging assembly 1.
    Type: Application
    Filed: March 24, 2006
    Publication date: December 14, 2006
    Inventors: Fumitaka Kono, Yoshio Enomoto, Akiji Sejima