Inventor · disambiguated record
Kai Endo
Also filed as: ENDO KAI
6 granted patents·40 citations·filing 2018–2022
78Inventor score
Technology areasA61H
Files withTENGA CO LTD6
Top patents by PatentIndex Score
6 records- 0187USD898215SSperm samplerTENGA CO LTD·Filed 2018·Granted Oct 6, 2020·31 cites·1 claims
- 0273US11051792B2Sperm sampler driving deviceTENGA CO LTD·Filed 2019·Granted Jul 6, 2021·1 cites·2 claims
- 0359USD982773SSperm samplerTENGA CO LTD·Filed 2020·Granted Apr 4, 2023·2 cites·1 claims
- 0454USD930847SSperm sampler driving deviceTENGA CO LTD·Filed 2018·Granted Sep 14, 2021·6 cites·1 claims
- 0542USD1092765SSperm samplerTENGA CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·1 claims
- 0642USD1050472SSperm samplerTENGA CO LTD·Filed 2022·Granted Nov 5, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →