Inventor · disambiguated record
Hiroaki Hirai
Also filed as: HIRAI HIROAKI
12 granted patents·5 pending applications·36 citations·filing 2004–2021
84Inventor score
Top patents by PatentIndex Score
17 records- 0179US9078585B2Muscle synergy analysis method, muscle synergy analyzer, and muscle synergy interfaceMIYAZAKI FUMIO·Filed 2010·Granted Jul 14, 2015·29 cites·4 claims
- 0265US10691394B2Video delivery apparatus, display controller, and video delivery systemMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 23, 2020·1 cites·12 claims
- 0363US10434029B2Method for determining leg-phase shift timing, leg-phase shift timing determination apparatus, method for controlling walking assistance, and walking assistance apparatusUNIV OSAKA·Filed 2015·Granted Oct 8, 2019·1 cites·19 claims
- 0459US10589810B2Legged mechanism, walking robot, method for controlling posture, and recording mediumUNIV OSAKA·Filed 2016·Granted Mar 17, 2020·1 cites·8 claims
- 0559US8676239B2Wireless communication system, wireless communication device, and wireless communication methodHIRAI HIROAKI·Filed 2010·Granted Mar 18, 2014·2 cites·18 claims
- 0654US11882133B2Network security apparatus, network security system, and network security methodMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Jan 23, 2024·0 cites·20 claims
- 0753US10631751B2Motion analysis apparatus, method for analyzing motion, and motion analysis programUNIV OSAKA·Filed 2014·Granted Apr 28, 2020·1 cites·7 claims
- 0845US2011243117A1Base station and wireless terminalNAGAI YUKIMASA·Filed 2011·Application pending·0 cites
- 0944US2007165670A1Base station and wireless terminalNAGAI YUKIMASA·Filed 2004·Application pending·0 cites
- 1044US2006121921A1Transmitter apparatus, receiver apparatus and radio communication apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 1143US8548094B2Transmission device and modulation methodHIRAI HIROAKI·Filed 2009·Granted Oct 1, 2013·0 cites·7 claims
- 1243US7194240B2Radio communication apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Mar 20, 2007·1 cites·21 claims
- 1342US9271122B2Delivery server, and terminal deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 23, 2016·0 cites·17 claims
- 1440US9814052B2Data distribution system, distribution device, terminal device, and data distribution method providing enhanced communication efficiencyMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Nov 7, 2017·0 cites·15 claims
- 1538US2007155393A1Radio communication apparatusHIRAI HIROAKI·Filed 2007·Application pending·0 cites
- 1635US11382533B2Motion analyzing deviceUNIV OSAKA·Filed 2017·Granted Jul 12, 2022·0 cites·4 claims
- 1733US2017273096A1Wireless communication device, wireless communication system, and wireless communication methodMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →