Inventor
FURUTA YUICHI
JP7 patents
Patents
7 patentsUS9988803B2Jun 5, 2018
Urinal having continuously curved bowl surface
TOTO LTD5 citations71
US10167619B2Jan 1, 2019
Urinal with separate water supplying and water spraying devices
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US6948194B2Sep 27, 2005
Stool flushing device
TOTO LTD11 citations69
USRE42840EOct 18, 2011
Stool flushing device
TOTO LTD4 citations58
US12559929B2Feb 24, 2026
Urinal
TOTO LTD0 citations55
US9739043B2Aug 22, 2017
Urinal
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US9624657B2Apr 18, 2017
Urinal
TOTO LTD0 citations39