HT

Hidehiko Tsukada

AC Aion Co.: 1 patents #1 of 3Top 35%
Overall (2020): #447,870 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10870132 Cleaning sponge and cleaning method Yuuichi SHIMAZAKI, Tadashi Kawaguchi 2020-12-22