Inventor · disambiguated record
Hideyuki Nagaishi
Also filed as: NAGAISHI HIDEYUKI
20 granted patents·3 pending applications·224 citations·filing 1999–2021
93Inventor score
Files withHITACHI LTD10HITACHI AUTOMOTIVE SYSTEMS LTD9HITACHI CHEMICAL CO LTD1MIYAZAKI MASAYUKI1NAGAISHI HIDEYUKI1
Top patents by PatentIndex Score
23 records- 0190US7804443B2Millimeter waveband transceiver, radar and vehicle using the sameHITACHI LTD·Filed 2007·Granted Sep 28, 2010·20 cites·20 claims
- 0288US10444340B2Millimeter-wave antenna and millimeter-wave sensor using the sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Oct 15, 2019·7 cites·12 claims
- 0388US6249242B1High-frequency transmitter-receiver apparatus for such an application as vehicle-onboard radar systemHITACHI LTD·Filed 1999·Granted Jun 19, 2001·103 cites·37 claims
- 0485US6794961B2High frequency circuit moduleHITACHI LTD·Filed 2002·Granted Sep 21, 2004·35 cites·9 claims
- 0581US9620865B2Antenna beam scan module, and communication apparatus using the sameHITACHI CHEMICAL CO LTD·Filed 2013·Granted Apr 11, 2017·6 cites·14 claims
- 0680US7239222B2High frequency circuit moduleHITACHI LTD·Filed 2004·Granted Jul 3, 2007·26 cites·8 claims
- 0779US9766330B2Millimeter-wave dielectric lens antenna and speed sensor using sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Sep 19, 2017·7 cites·12 claims
- 0875US11387547B2Antenna, array antenna, radar apparatus, and in-vehicle systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Jul 12, 2022·2 cites·10 claims
- 0972US8644367B2Antenna beam scan unit and wireless communication system using antenna beam scan unitNAGAISHI HIDEYUKI·Filed 2012·Granted Feb 4, 2014·5 cites·15 claims
- 1070US10756426B2Millimeter-wave band communication deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Aug 25, 2020·1 cites·16 claims
- 1167US9810779B2Radar module and speed measuring device using sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Nov 7, 2017·2 cites·11 claims
- 1264US11509051B2Radar sensorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Nov 22, 2022·1 cites·14 claims
- 1360US7884682B2Waveguide to microstrip transducer having a ridge waveguide and an impedance matching boxHITACHI LTD·Filed 2007·Granted Feb 8, 2011·2 cites·20 claims
- 1455US11598822B2Leakage voltage detection system and leakage voltage detection methodHITACHI LTD·Filed 2021·Granted Mar 7, 2023·0 cites·6 claims
- 1551US11199608B2Antenna, sensor, and vehicle mounted systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Dec 14, 2021·0 cites·15 claims
- 1651US2013333617A1Plasma processing apparatusHITACHI LTD·Filed 2013·Application pending·0 cites
- 1751US2009101817A1Charged particle application apparatusOHSHIMA TAKASHI·Filed 2008·Application pending·0 cites
- 1847US6747488B2Multiple PLL oscillator and multiple CW radar used thereforeHITACHI LTD·Filed 2002·Granted Jun 8, 2004·7 cites·8 claims
- 1946US9293300B2Plasma processing apparatusHITACHI LTD·Filed 2012·Granted Mar 22, 2016·0 cites·14 claims
- 2043US2007159380A1Millimeter-wave radar apparatus and millimeter radar system using the sameHITACHI LTD·Filed 2006·Application pending·0 cites
- 2142US11163038B2Antenna, sensor, and in-vehicle systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Nov 2, 2021·0 cites·11 claims
- 2239US10921442B2Sensor with flat-beam generation antennaHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Feb 16, 2021·0 cites·9 claims
- 2338US8755296B2Wireless network system and wireless communication deviceMIYAZAKI MASAYUKI·Filed 2011·Granted Jun 17, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →