Inventor · disambiguated record
Masayuki Takekawa
Also filed as: TAKEKAWA MASAYUKI
15 granted patents·5 pending applications·26 citations·filing 2012–2024
87Inventor score
Top patents by PatentIndex Score
20 records- 0183US9467867B1Wireless communication systemHITACHI INT ELECTRIC INC·Filed 2014·Granted Oct 11, 2016·7 cites·7 claims
- 0281US9781719B2Multichannel wireless communication system, base station, and method for using channelHITACHI INT ELECTRIC INC·Filed 2013·Granted Oct 3, 2017·7 cites·9 claims
- 0379US9743412B2Wireless communication systemHITACHI INT ELECTRIC INC·Filed 2014·Granted Aug 22, 2017·5 cites·6 claims
- 0476US10070406B2Method for adjusting transmission timing in multiple access systemHLTACHI KOKUSAI ELECTRIC INC·Filed 2016·Granted Sep 4, 2018·4 cites·4 claims
- 0567US9609523B2Relaying operation between base stations using white spaces in wireless access systemHITACHI INT ELECTRIC INC·Filed 2014·Granted Mar 28, 2017·2 cites·2 claims
- 0658US9185686B2Multichannel wireless communication system, base station, and channel using methodHITACHI INT ELECTRIC INC·Filed 2013·Granted Nov 10, 2015·1 cites·15 claims
- 0755US2025067565A1Communication management device, communication management method, and recording mediumNEC CORP·Filed 2022·Application pending·0 cites
- 0851US12114248B2Radio communication system and radio communication methodHITACHI INT ELECTRIC INC·Filed 2021·Granted Oct 8, 2024·0 cites·4 claims
- 0950US2024322967A1Wireless communication control apparatus, wireless communication system, wireless communication control method, and programNEC CORP·Filed 2024·Application pending·0 cites
- 1049US11653297B2Wireless communication system, wireless communication method, and mobile vehicleHITACHI INT ELECTRIC INC·Filed 2020·Granted May 16, 2023·0 cites·7 claims
- 1149US9713171B2Selecting white space frequency based on preamble cycle lengthHITACHI INT ELECTRIC INC·Filed 2014·Granted Jul 18, 2017·0 cites·8 claims
- 1249US2025097807A1Communication control device, communication control method, and recording mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1347US2025058773A1Monitoring-control apparatus, method, and non-transitory computer-readable mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1447US2025165299A1Application distribution apparatus, application distribution method, and storage mediumNEC CORP·Filed 2022·Application pending·0 cites
- 1546US9438329B2Wireless communication systemHITACHI INT ELECTRIC INC·Filed 2013·Granted Sep 6, 2016·0 cites·3 claims
- 1644US9661644B2Wireless communication systemHITACHI INT ELECTRIC INC·Filed 2014·Granted May 23, 2017·0 cites·5 claims
- 1742US8971277B2Wireless communication system and receiving deviceHITACHI INT ELECTRIC INC·Filed 2013·Granted Mar 3, 2015·0 cites·5 claims
- 1840US9049726B2Heterogeneous-systems coexistence method and wireless gateway apparatusHITACHI INT ELECTRIC INC·Filed 2013·Granted Jun 2, 2015·0 cites·8 claims
- 1936US9319888B2System and method for selecting unlicensed frequency band using hybrid TDD and FDDHASEGAWA KEIGO·Filed 2012·Granted Apr 19, 2016·0 cites·12 claims
- 2035US10374688B2Wireless communication system and wireless communication methodHITACHI INT ELECTRIC INC·Filed 2015·Granted Aug 6, 2019·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Masayuki Takekawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →