Patents by Inventor Takashi Kassai

Takashi Kassai 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).

  • Method and system for managing recycling of a product
    Publication number: 20040039587
    Abstract: A recycler that is entrusted with recycling of a used product manages information according to entrustment information provided beforehand so that the product is recycled within a predetermined period of time.
    Type: Application
    Filed: March 31, 2003
    Publication date: February 26, 2004
    Inventors: Yuzo Horoshige, Takeshi Nishimoto, Takashi Kassai, Masakazu Sakaue, Yoshihiro Adachi, Junichi Shionoya, Kenji Imai