Inventor · disambiguated record
Yumi Kurokawa
Also filed as: KUROKAWA YUMI
1 granted patent·2 pending applications·10 citations·filing 1994–2023
32Inventor score
Top patents by PatentIndex Score
3 records- 0172US2024108186A1Charging base and electric vacuum cleaner systemMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 0254US2021345849A1Charging base and electric vacuum cleaner systemMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 0337US5379265ASemiconductor memory device having variable precharging periodNEC CORP·Filed 1994·Granted Jan 3, 1995·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →