Patents by Inventor Jinichiro Nakamura

Jinichiro Nakamura 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).

  • Pipe connecting member
    Patent number: 5398974
    Abstract: A pipe connecting member which includes a cylindrical receiving member has a first end and a second end. The first end of the cylindrical receiving member has a fusion part into which an end portion of a resin pipe can be received, and also has a coil buried therein. The coil has two energization terminals to allow the coil to be heated by energization thereof. The second end has a connecting part. A conduit composing part having at least one opening is provided, and the connecting part of the second end of the receiving member is connected to one opening of the conduit composing part.
    Type: Grant
    Filed: December 17, 1992
    Date of Patent: March 21, 1995
    Assignee: Sekisui Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kenji Mizukawa, Hideki Kageyama, Jinichiro Nakamura, Toshimitsu Ishibashi, Kuniaki Onishi, Shingo Nishikawa