Inventor · disambiguated record
Tomohiro Nagai
Also filed as: NAGAI TOMOHIRO
31 granted patents·12 pending applications·847 citations·filing 1999–2024
96Inventor score
Files withMURATA MANUFACTURING CO30NIPPON TELEGRAPH & TELEPHONE8NTT INC2YOSHIDA MASATO2NAGAI TOMOHIRO1
Top patents by PatentIndex Score
43 records- 0198US7423604B2Waveguide horn antenna array and radar deviceMURATA MANUFACTURING CO·Filed 2005·Granted Sep 9, 2008·170 cites·11 claims
- 0298US7355560B2Dielectric lens, dielectric lens device, design method of dielectric lens, manufacturing method and transceiving equipment of dielectric lensMURATA MANUFACTURING CO·Filed 2006·Granted Apr 8, 2008·236 cites·20 claims
- 0398US6433741B2Directional coupler, antenna device, and transmitting-receiving deviceMURATA MANUFACTURING CO·Filed 1999·Granted Aug 13, 2002·233 cites·26 claims
- 0497US7064726B2Antenna device and transmitting/receiving deviceMURATA MANUFACTURING CO·Filed 2003·Granted Jun 20, 2006·135 cites·17 claims
- 0594US12027742B2Distributed constant filter, distributed constant line resonator, and multiplexerMURATA MANUFACTURING CO·Filed 2022·Granted Jul 2, 2024·2 cites·16 claims
- 0690US11246214B2Resin multilayer boardMURATA MANUFACTURING CO·Filed 2021·Granted Feb 8, 2022·2 cites·20 claims
- 0785US7212087B2Twisted waveguide and wireless deviceMURATA MANUFACTURING CO·Filed 2004·Granted May 1, 2007·20 cites·5 claims
- 0884US7525479B2Radar apparatusMURATA MANUFACTURING CO·Filed 2008·Granted Apr 28, 2009·15 cites·16 claims
- 0981US12225661B2Multilayer substrateMURATA MANUFACTURING CO·Filed 2023·Granted Feb 11, 2025·0 cites·16 claims
- 1081US12120815B2Multilayer substrateMURATA MANUFACTURING CO·Filed 2023·Granted Oct 15, 2024·0 cites·17 claims
- 1181US2024356190A1Transmission lineMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 1280US11291125B2Multilayer substrate, electronic device, and method of manufacturing multilayer substrateMURATA MANUFACTURING CO·Filed 2020·Granted Mar 29, 2022·1 cites·20 claims
- 1372US8913397B2Power source control circuit moduleYOSHIDA MASATO·Filed 2012·Granted Dec 16, 2014·3 cites·6 claims
- 1472US8390392B2Variable capacitance module and matching circuit moduleNAGAI TOMOHIRO·Filed 2011·Granted Mar 5, 2013·5 cites·10 claims
- 1572US7724200B2Antenna device, array antenna, multi-sector antenna, high-frequency wave transceiverMURATA MANUFACTURING CO·Filed 2008·Granted May 25, 2010·7 cites·19 claims
- 1671US12237556B2Electronic deviceMURATA MANUFACTURING CO·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 1770US7453411B2Antenna device and radar apparatus including the sameMURATA MANUFACTURING CO·Filed 2006·Granted Nov 18, 2008·8 cites·10 claims
- 1870US2021274651A1Multilayer substrateMURATA MANUFACTURING CO·Filed 2021·Application pending·0 cites
- 1968US12476033B2Transmission line component and electronic deviceMURATA MANUFACTURING CO·Filed 2022·Granted Nov 18, 2025·0 cites·23 claims
- 2068US2021273307A1Transmission lineMURATA MANUFACTURING CO·Filed 2021·Application pending·0 cites
- 2167US9236657B2Antenna device and matching circuit module for antenna deviceMURATA MANUFACTURING CO·Filed 2014·Granted Jan 12, 2016·3 cites·12 claims
- 2266US12269238B2Multilayer resin substrate and method for producing sameMURATA MANUFACTURING CO·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 2365US9161433B2Power supply control circuit moduleYOSHIDA MASATO·Filed 2012·Granted Oct 13, 2015·2 cites·5 claims
- 2463US7271778B1Antenna device and radar device using the sameMURATA MANUFACTURING CO·Filed 2006·Granted Sep 18, 2007·4 cites·11 claims
- 2562US12004289B2Flexible substrate and electronic deviceMURATA MANUFACTURING CO·Filed 2021·Granted Jun 4, 2024·0 cites·21 claims
- 2662US11553588B2Transmission line board, and joint structure of transmission line boardMURATA MANUFACTURING CO·Filed 2021·Granted Jan 10, 2023·0 cites·29 claims
- 2761US11876318B2Electronic device and flat cableMURATA MANUFACTURING CO·Filed 2021·Granted Jan 16, 2024·0 cites·26 claims
- 2860US9571145B2High frequency circuit moduleMURATA MANUFACTURING CO·Filed 2014·Granted Feb 14, 2017·1 cites·18 claims
- 2957US12273994B2Multilayer substrate module with filter functionMURATA MANUFACTURING CO·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 3056US12456789B2Transmission line comprising an element body having a signal conductor layer with sections of differing impedances having a specified relationshipMURATA MANUFACTURING CO·Filed 2022·Granted Oct 28, 2025·0 cites·29 claims
- 3155US12513171B2Estimation device, estimation method, and estimation programNTT INC·Filed 2020·Granted Dec 30, 2025·0 cites·14 claims
- 3252US12080935B2Transmission line and circuit boardMURATA MANUFACTURING CO·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 3351US2024267398A1Detection device, detection method, and detection programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3450US11784383B2Transmission line and electronic deviceMURATA MANUFACTURING CO·Filed 2021·Granted Oct 10, 2023·0 cites·20 claims
- 3549US12489638B2Detection system, detection device, detection method, and detection programNTT INC·Filed 2021·Granted Dec 2, 2025·0 cites·5 claims
- 3647US2024303966A1Detection device, detection method, and detection programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3746US2025071032A1Estimation device, estimation method, and estimation programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 3846US2025165581A1Authentication system, generation device, generation method, and generation programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3946US2025055680A1Detection device, detection method, and detection programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4044US2025132924A1Log output device, log output method, and log output programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4143US2024256667A1Estimation device, estimation method, and estimation programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4241US2025119438A1Estimation device, estimation method, and estimation programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4337US2007075801A1Waveguide conversion devie, waveguide rotary joint, and antenna deviceMURATA MANUFACTURING CO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →