Inventor · disambiguated record
Shuichi Nagashima
Also filed as: NAGASHIMA SHUICHI
7 granted patents·48 citations·filing 2007–2018
82Inventor score
Technology areasE03D
Top patents by PatentIndex Score
7 records- 0193US7827628B2Flush toiletTOTO LTD·Filed 2007·Granted Nov 9, 2010·20 cites·17 claims
- 0290US10526775B2Toilet and toilet apparatusTOTO LTD·Filed 2018·Granted Jan 7, 2020·7 cites·5 claims
- 0389US8037552B2Flush toiletTOTO LTD·Filed 2010·Granted Oct 18, 2011·8 cites·16 claims
- 0483US8966676B2Toilet apparatusHAMAKITA AKI·Filed 2012·Granted Mar 3, 2015·10 cites·4 claims
- 0577US10323400B2Wash-out type toiletTOTO LTD·Filed 2018·Granted Jun 18, 2019·2 cites·5 claims
- 0671US10428507B2Flush toiletTOTO LTD·Filed 2018·Granted Oct 1, 2019·1 cites·7 claims
- 0747US10344464B2Flush toiletTOTO LTD·Filed 2017·Granted Jul 9, 2019·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Shuichi Nagashima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →