Inventor · disambiguated record
Seika Tatsuoka
Also filed as: TATSUOKA SEIKA
2 granted patents·1 pending application·0 citations·filing 2022–2024
21Inventor score
Technology areasE03D
Files withTOTO LTD3
Top patents by PatentIndex Score
3 records- 0155US11927004B2Flush water tank device and flush toilet apparatus provided with the sameTOTO LTD·Filed 2022·Granted Mar 12, 2024·0 cites·11 claims
- 0250US12031311B2Flush water tank device and flush toilet apparatus provided with the sameTOTO LTD·Filed 2022·Granted Jul 9, 2024·0 cites·7 claims
- 0349US2025059749A1Flush toilet deviceTOTO LTD·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Seika Tatsuoka 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 →