Patents by Inventor Takashi Tafsumi

Takashi Tafsumi 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).

  • Process and Apparatus for Nitrogen Production
    Publication number: 20080264101
    Abstract: A process and apparatus for producing nitrogen by which product nitrogen can be efficiently supplied.
    Type: Application
    Filed: November 7, 2005
    Publication date: October 30, 2008
    Applicant: Taiyo Nippon Sanso Corporation
    Inventors: Makoto Irisawa, Toshiyuki Nojima, Takashi Tafsumi