MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202617090390 A) filed by Unicharm Corporation on July 24, 2026, for Underwear-Type Sanitary Pad.
Inventors include Shi, Yi; Takahashi, Yuji; and Cai, Wenrui.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The purpose of the present disclosure is to provide an underwear-type sanitary pad that has excellent absorbency of menstrual blood and is not prone to leakage of menstrual blood. The present invention is an underwear-type sanitary pad (1) provided with: an absorbent main body (3) that has a longitudinal direction (L) and a width direction (W); and an outer body (5). The underwear-type sanitary ...