Patents by Inventor Yoshiaki Hasebe

Yoshiaki Hasebe 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).

  • LIQUID LEAKAGE DETECTION SYSTEM
    Publication number: 20130211329
    Abstract: A liquid leakage detection system requiring no power supply from an outer source and configured to be relatively simple and moderate in price. A liquid leakage detection system (10) including an infusion tube (11), a syringe needle (12) coupled to the infusion tube (11), an absorbent element (16) adapted to be placed in the vicinity of a point (12a) of the syringe needle (12) to be pricked through a patient skin and a sensor unit (14) located on an upper side or within the absorbent element (16).
    Type: Application
    Filed: August 13, 2010
    Publication date: August 15, 2013
    Applicants: Aqua Power System, Japan, Smart Med Co., Ltd., StaGen Co., Ltd.
    Inventors: Naoyuki Kamatani, Tadashi Ishikawa, Yoshiaki Hasebe