Inventor · disambiguated record
Mari Nakajima
Also filed as: NAKAJIMA MARI
3 granted patents·1 pending application·3 citations·filing 2021–2023
54Inventor score
Files withCASIO COMPUTER CO LTD4
Top patents by PatentIndex Score
4 records- 0188US11594205B2Switch device, electronic apparatus, and electronic musical instrumentCASIO COMPUTER CO LTD·Filed 2021·Granted Feb 28, 2023·2 cites·17 claims
- 0279US12315481B2Keyboard instrumentCASIO COMPUTER CO LTD·Filed 2021·Granted May 27, 2025·1 cites·10 claims
- 0365US11694664B2Keyboard musical instrumentCASIO COMPUTER CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·9 claims
- 0452US2023318238A1Electronic device, electronic keyboard instrument, and manufacturing method of electronic deviceCASIO COMPUTER CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →