Inventor · disambiguated record
Naofumi Kasamatsu
Also filed as: Kasamatsu naofumi
4 granted patents·4 pending applications·1 citations·filing 2018–2025
58Inventor score
Technology areasH03H
Files withKYOCERA CORP8
Top patents by PatentIndex Score
8 records- 0171US12218648B2Acoustic wave element, filter element, and communication apparatusKYOCERA CORP·Filed 2023·Granted Feb 4, 2025·0 cites·11 claims
- 0268US2025167759A1Acoustic wave element, filter element, and communication apparatusKYOCERA CORP·Filed 2025·Application pending·0 cites
- 0363US11689182B2Acoustic wave element, filter element, and communication apparatusKYOCERA CORP·Filed 2018·Granted Jun 27, 2023·1 cites·18 claims
- 0453US12381536B2Elastic wave resonator, elastic wave filter, demultiplexer, and communication apparatusKYOCERA CORP·Filed 2021·Granted Aug 5, 2025·0 cites·18 claims
- 0547US12368432B2Elastic wave resonator, elastic wave filter, demultiplexer, and communication deviceKYOCERA CORP·Filed 2021·Granted Jul 22, 2025·0 cites·16 claims
- 0646US2025300626A1Elastic wave element and communication deviceKYOCERA CORP·Filed 2023·Application pending·0 cites
- 0746US2025279762A1Elastic wave device and communication apparatusKYOCERA CORP·Filed 2023·Application pending·0 cites
- 0845US2025105822A1Filter device, splitter, and communication deviceKYOCERA CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →