Patents by Inventor Takamasa Murai

Takamasa Murai 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).

  • ABSORBENT ARTICLE AND DEFECATION AND URINATION DETERMINATION METHOD
    Publication number: 20230041329
    Abstract: An absorbent article includes: a liquid-absorbent body; a liquid-permeable sheet disposed on a skin side in a thickness direction of the absorbent article with respect to the liquid-absorbent body; a liquid-impermeable sheet disposed on a non-skin side in the thickness direction with respect to the liquid-absorbent body; one or more skin-side electrodes between the liquid-permeable sheet and the liquid-absorbent body; and one or more non-skin-side electrodes between the liquid-impermeable sheet and the liquid-absorbent body.
    Type: Application
    Filed: October 27, 2022
    Publication date: February 9, 2023
    Applicant: UNICHARM CORPORATION
    Inventors: Haruki Toda, Takamasa Murai, Shingo Okuno