Patents/Inventors

Katsunori Ishii

FukuokaJP1 patent

2 Patents

US123744462025
Excrement Judgement System, Excrement Judgement Method, and Excrement Judgement Device
TOTO Ltd.
0 cites
US119674152024
Excrement Judgement System, Excrement Judgement Method, and Excrement Judgement Device
TOTO Ltd.
0 cites