Patents by Inventor Takeshi Tadokoro

Takeshi Tadokoro 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-type heat exchange device and manufacturing method thereof
    Patent number: 7438123
    Abstract: The provision of a pipe-type heat exchange device wherein solder can be reliably filled between pipes attached together, resulting in a high heat transfer efficiency, comprising two pipes attached to each other through which fluids with differing temperatures are passed respectively, wherein a bar is attached to the pipes and wherein the pipes and the bar are subjected to brazing.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: October 21, 2008
    Assignee: Sanoh Industrial Co., Ltd.
    Inventor: Takeshi Tadokoro
  • Pipe-type heat exchange device and manufacturing method thereof
    Publication number: 20060017284
    Abstract: The provision of a pipe-type heat exchange device wherein solder can be reliably filled between pipes attached together, resulting in a high heat transfer efficiency, comprising two pipes attached to each other through which fluids with differing temperatures are passed respectively, wherein a bar is attached to the pipes and wherein the pipes and the bar are subjected to brazing.
    Type: Application
    Filed: July 5, 2005
    Publication date: January 26, 2006
    Inventor: Takeshi Tadokoro