Inventor · disambiguated record
Machiya Kumazawa
Also filed as: KUMAZAWA MACHIYA
1 granted patent·2 pending applications·2 citations·filing 2004–2007
18Inventor score
Top patents by PatentIndex Score
3 records- 0152US7580358B2Bidirectional communication control apparatus, terminal apparatus, and bidirectional communication control methodPANASONIC CORP·Filed 2006·Granted Aug 25, 2009·2 cites·11 claims
- 0229US2005013450A1Waveform equalizerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 0328US2009070396A1Waveform equalizing deviceTAKANO HARUKA·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →