Inventor · disambiguated record
Ken Usui
Also filed as: USUI KEN
2 granted patents·1 pending application·0 citations·filing 2017–2020
22Inventor score
Technology areasH10F
Files withKYOTO SEMICONDUCTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0141US11356054B2Optical power supply converterKYOTO SEMICONDUCTOR CO LTD·Filed 2020·Granted Jun 7, 2022·0 cites·3 claims
- 0241US11145770B2Semiconductor light receiving elementKYOTO SEMICONDUCTOR CO LTD·Filed 2018·Granted Oct 12, 2021·0 cites·2 claims
- 0331US2021083131A1End surface incident-type light receiving elementKYOTO SEMICONDUCTOR CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →