Inventor · disambiguated record
Kei Watanabe
Also filed as: WATANABE KEI
3 granted patents·2 pending applications·8 citations·filing 2016–2024
59Inventor score
Files withTOTO LTD5
Top patents by PatentIndex Score
5 records- 0182US10272451B2Spout apparatusTOTO LTD·Filed 2016·Granted Apr 30, 2019·4 cites·5 claims
- 0277US10071386B2Spouting apparatusTOTO LTD·Filed 2016·Granted Sep 11, 2018·4 cites·8 claims
- 0356US2024318866A1Bathtub deviceTOTO LTD·Filed 2024·Application pending·0 cites
- 0452US2025032356A1Bathtub apparatusTOTO LTD·Filed 2024·Application pending·0 cites
- 0546US12232660B2Bathtub apparatusTOTO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →