Inventor · disambiguated record
Kei Asao
Also filed as: ASAO KEI
7 granted patents·3 pending applications·0 citations·filing 2011–2023
67Inventor score
Top patents by PatentIndex Score
10 records- 0156US12084142B2Hub for human-powered vehicleSHIMANO KK·Filed 2022·Granted Sep 10, 2024·0 cites·17 claims
- 0255US12420881B2Photovoltaic device of human-powered vehicleSHIMANO KK·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 0349US2024336327A1Power-supplying system of human-powered vehicleSHIMANO KK·Filed 2023·Application pending·0 cites
- 0440US9762197B2Music reproducing device with active control ground modeONKYO KK·Filed 2016·Granted Sep 12, 2017·0 cites·2 claims
- 0538US2019326822A1Switching power supplyONKYO KK·Filed 2019·Application pending·0 cites
- 0636US9906146B2Thermal protection circuit for switching power supplyONKYO KK·Filed 2017·Granted Feb 27, 2018·0 cites·7 claims
- 0735US9712919B2Music reproducing device with first and second D/A converters for converting audio signals prior to inversionONKYO KK·Filed 2016·Granted Jul 18, 2017·0 cites·2 claims
- 0835US2019140546A1Switching power supply and amplification deviceONKYO KK·Filed 2018·Application pending·0 cites
- 0927US8289076B2Amplifying circuitNAKANISHI YOSHINORI·Filed 2011·Granted Oct 16, 2012·0 cites·4 claims
- 1025US8570102B2Switching amplifierASAO KEI·Filed 2012·Granted Oct 29, 2013·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →