Inventor · disambiguated record
Tsuyoshi Nakai
Also filed as: NAKAI TSUYOSHI
15 granted patents·4 pending applications·158 citations·filing 1999–2023
92Inventor score
Top patents by PatentIndex Score
19 records- 0198US10389391B2Acoustic wave resonator, acoustic wave filter, multiplexer, and communication apparatusKYOCERA CORP·Filed 2017·Granted Aug 20, 2019·82 cites·16 claims
- 0278US9270252B2Acoustic wave device and method for manufacturing sameNISHII JUNYA·Filed 2010·Granted Feb 23, 2016·6 cites·16 claims
- 0377US7579928B2Surface acoustic wave device and communication deviceKYOCERA CORP·Filed 2007·Granted Aug 25, 2009·9 cites·18 claims
- 0474US10050600B2Acoustic wave deviceKYOCERA CORP·Filed 2016·Granted Aug 14, 2018·2 cites·16 claims
- 0571US7902716B2Surface acoustic wave device and communication apparatusKYOCERA CORP·Filed 2006·Granted Mar 8, 2011·7 cites·8 claims
- 0670US9397633B2Acoustic wave deviceOCHIAI HIROAKI·Filed 2011·Granted Jul 19, 2016·4 cites·27 claims
- 0770US6198367B1High-frequency circuit on a single-crystal dielectric substrate with a through hole in a different substrateKYOCERA CORP·Filed 1999·Granted Mar 6, 2001·22 cites·18 claims
- 0867US9912319B2Duplexer and communication moduleKYOCERA CORP·Filed 2014·Granted Mar 6, 2018·3 cites·22 claims
- 0967US7504911B2Surface acoustic wave resonator, surface acoustic wave device, and communications equipmentKYOCERA CORP·Filed 2006·Granted Mar 17, 2009·6 cites·15 claims
- 1063US7102468B2Surface acoustic wave device and communication apparatus using the sameKYOCERA CORP·Filed 2004·Granted Sep 5, 2006·9 cites·22 claims
- 1162US8436696B2Surface acoustic wave device and communication deviceNAKAI TSUYOSHI·Filed 2008·Granted May 7, 2013·6 cites·10 claims
- 1253US12412166B2Mobile sales system and server deviceTOSHIBA TEC KK·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 1353US2025211202A1Composite filter and communication deviceKYOCERA CORP·Filed 2023·Application pending·0 cites
- 1451US6748632B2Materials and products using strip of real or artificial furNABRO CORP LTD·Filed 2001·Granted Jun 15, 2004·2 cites·12 claims
- 1547US2023267511A1Mobile sales deviceTOSHIBA TEC KK·Filed 2023·Application pending·0 cites
- 1640US2014321776A1Self-Lubricating Composite Material and Rolling Bearing, Linear Motion Device, Ball Screw Device, Linear Motion Guide Device, and Transport Device Using the SameNSK LTD·Filed 2013·Application pending·0 cites
- 1739US10998880B2Acoustic wave element and communication apparatusKYOCERA CORP·Filed 2017·Granted May 4, 2021·0 cites·12 claims
- 1839US9647633B2Acoustic wave element, branching filter and communication moduleKYOCERA CORP·Filed 2013·Granted May 9, 2017·0 cites·11 claims
- 1934US2011152138A1Rolling bearing and manufacturing method thereofNSK LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →