Inventor

YOKOI RYUICHI

JP3 patents

Patents

3 patents

US11193266B2Dec 7, 2021

Flush toilet

LIXIL CORP0 citations57

US10435878B2Oct 8, 2019

Flush toilet

LIXIL CORP0 citations47

US10441118B2Oct 15, 2019

Toilet seat and method of manufacturing same

LIXIL CORP0 citations44