Patents by Inventor Hiromi Ohtsuki

Hiromi Ohtsuki 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).

  • Sealing type container having improved sealability
    Publication number: 20060124652
    Abstract: A sealing type container includes a container body, and a sealing sheet. The container body has an opening and a welding portion around the opening. The sealing sheet seals the opening by welding the sealing sheet to the container body at the welding portion. The welding portion includes a mesh shaped welding formed by a plurality of welding lines, which are crossed each other.
    Type: Application
    Filed: December 12, 2005
    Publication date: June 15, 2006
    Inventors: Hiromi Ohtsuki, Joe Usami