Inventor · disambiguated record
Kazumi Sadamatsu
Also filed as: SADAMATSU KAZUMI
2 granted patents·21 citations·filing 2008–2008
59Inventor score
Technology areasB41J
Files withPANASONIC CORP2
Top patents by PatentIndex Score
2 records- 0191US8020974B2Piezoelectric thin film device and piezoelectric thin film device manufacturing method, and inkjet head and inkjet recording apparatusPANASONIC CORP·Filed 2008·Granted Sep 20, 2011·15 cites·13 claims
- 0279US7837305B2Piezoelectric element, ink jet head, and ink jet recording devicePANASONIC CORP·Filed 2008·Granted Nov 23, 2010·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →