Patents by Inventor Tatsuro Mogami

Tatsuro Mogami 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).

  • Container having screw-threaded captive cap
    Patent number: 5984123
    Abstract: A packaging container having a container body and a lid unit which is undetachably mounted on the container body. The container body has a neck portion provided with an opening. An external thread cut in the outer periphery of the neck portion, and a lid mounting portion is provided below the external thread. The lid unit has a lid body and a fitting member. The lid body is provided with an internal thread engageable with the external thread of the container body, and has a function of hermetically sealing the opening of the container body. The fitting member is rotatably fitted around the lid mounting portion of the container body, but vertical movement of the fitting member is restricted within a predetermined range. The fitting member is held undetachable from the lid mounting portion by a collar of the container body.
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: November 16, 1999
    Assignees: Eisai Co., Ltd., Taisei Kako Co., Ltd.
    Inventors: Tatsuro Mogami, Akira Miyazaki, Sumio Watanabe, Masaharu Nakao