Inventor · disambiguated record
Takeo Ohseki
Also filed as: OHSEKI TAKEO
31 granted patents·32 pending applications·52 citations·filing 2003–2025
94Inventor score
Top patents by PatentIndex Score
63 records- 0194US11606129B1Systems and methods for multiuser detection in distributed antenna systemsKDDI RES INC·Filed 2022·Granted Mar 14, 2023·4 cites·26 claims
- 0288US11457388B2Terminal apparatus and base station apparatus in wireless communication system in which handover including relay transmission path is executed, control method thereof, and storage mediumKDDI CORP·Filed 2020·Granted Sep 27, 2022·2 cites·15 claims
- 0382US2025358700A1Enabling a terminal device to perform efficient communication in a stand-by stateKDDI CORP·Filed 2025·Application pending·0 cites
- 0479US12389293B2Enabling a terminal device to perform efficient communication in a stand-by stateKDDI CORP·Filed 2024·Granted Aug 12, 2025·0 cites·7 claims
- 0576US8737208B2Wireless resource allocation apparatus and methodOHSEKI TAKEO·Filed 2010·Granted May 27, 2014·5 cites·5 claims
- 0676US2025106902A1Terminal device for executing random access procedure, base station device, control method, and computer-readable storage mediumKDDI CORP·Filed 2024·Application pending·0 cites
- 0775US2024373427A1Base station apparatus, terminal apparatus, communication method, and computer-readable storage mediumKDDI CORP·Filed 2024·Application pending·0 cites
- 0874US7391715B2Transmitter device and transmitting method using OFDM and MC-CDMAKDDI CORP·Filed 2003·Granted Jun 24, 2008·25 cites·2 claims
- 0974US2025294571A1Terminal device, base station device, control method, and storage mediumKDDI CORP·Filed 2025·Application pending·0 cites
- 1073US2025227775A1Control apparatus selectively using plurality of antennas, terminal apparatus communicating with control apparatus, and communication methodKDDI CORP·Filed 2025·Application pending·0 cites
- 1173US2025234353A1Terminal apparatus for executing two-step random access procedure, base station apparatus, and control methodKDDI CORP·Filed 2025·Application pending·0 cites
- 1272US2024298361A1Terminal apparatus, base station apparatus, control method, and computer-readable storage medium for executing random access procedureKDDI CORP·Filed 2024·Application pending·0 cites
- 1372US2024298360A1Terminal apparatus, base station apparatus, control method, and computer-readable storage medium for executing random access procedureKDDI CORP·Filed 2024·Application pending·0 cites
- 1471US12401137B2Terminal device, network node, and control method for communication control with consideration given to antenna arrangementKDDI RES INC·Filed 2024·Granted Aug 26, 2025·0 cites·14 claims
- 1571US2025203669A1Control apparatus selectively using plurality of antennas, control method, and computer-readable storage mediumKDDI CORP·Filed 2025·Application pending·0 cites
- 1671US2025364731A1Terminal device, network node, and control method for communication control with consideration given to antenna arrangementKDDI RES INC·Filed 2025·Application pending·0 cites
- 1769US12193065B2Terminal device executing random access procedure, base station device, control method, and computer-readable storage mediumKDDI CORP·Filed 2022·Granted Jan 7, 2025·0 cites·14 claims
- 1869US10154534B2Terminal device, base station device, communication system, and communication methodKDDI CORP·Filed 2014·Granted Dec 11, 2018·2 cites·4 claims
- 1968US11818788B2Mobile communication system, terminal device, base station device, communication method, and computer programKDDI CORP·Filed 2022·Granted Nov 14, 2023·0 cites·3 claims
- 2067US11985558B2Terminal apparatus and base station apparatus in wireless communication system in which handover including relay transmission path is executed, control method thereof, and storage mediumKDDI CORP·Filed 2022·Granted May 14, 2024·0 cites·15 claims
- 2166US12273892B2Terminal apparatus for executing two-step random access procedure, base station apparatus, and control methodKDDI CORP·Filed 2022·Granted Apr 8, 2025·0 cites·8 claims
- 2265US12295039B2Control apparatus selectively using plurality of antennas, control method, and computer-readable storage mediumKDDI CORP·Filed 2022·Granted May 6, 2025·0 cites·11 claims
- 2365US12058574B2Terminal device that performs communication in stand-by state, method for controlling the same, and computer-readable storage mediumKDDI CORP·Filed 2021·Granted Aug 6, 2024·0 cites·12 claims
- 2465US7336742B2Frequency error correction device and OFDM receiver with the deviceKDDI CORP·Filed 2003·Granted Feb 26, 2008·12 cites·8 claims
- 2564US12289770B2Control apparatus selectively using plurality of antennas, terminal apparatus communicating with control apparatus, and communication methodKDDI CORP·Filed 2022·Granted Apr 29, 2025·0 cites·10 claims
- 2663US12096485B2Terminal apparatus, base station apparatus, control method, and computer-readable storage medium for executing random access procedureKDDI CORP·Filed 2021·Granted Sep 17, 2024·0 cites·17 claims
- 2763US12010732B2Terminal apparatus, base station apparatus, control method, and computer-readable storage medium for executing random access procedureKDDI CORP·Filed 2021·Granted Jun 11, 2024·0 cites·6 claims
- 2862US8565147B2Frequency block allocation apparatus and method, and computer programKOMINE TOSHIHIKO·Filed 2010·Granted Oct 22, 2013·2 cites·8 claims
- 2961US12464569B2Terminal apparatus, and control method for performing handover having enhanced communication efficiencyKDDI CORP·Filed 2025·Granted Nov 4, 2025·0 cites·13 claims
- 3061US2024214944A1Control device for transmission power control in cell-free massive mimo system composed of many antennas, terminal device, control method, and computer-readable storage mediumKDDI CORP·Filed 2024·Application pending·0 cites
- 3157US10945297B2Terminal device, base station device, and usable architecture determination methodKDDI CORP·Filed 2019·Granted Mar 9, 2021·0 cites·6 claims
- 3257US2024235659A1Receiver, notification method and non-transitory computer-readable storage mediumKDDI CORP·Filed 2024·Application pending·0 cites
- 3356US2024235584A1Transmitter, method and non-transitory computer-readable storage mediumKDDI CORP·Filed 2024·Application pending·0 cites
- 3456US2025211301A1Terminal, base station, and computer-readable storage medium for executing beamforming using multiantennaKDDI CORP·Filed 2025·Application pending·0 cites
- 3555US12328732B2Terminal device, base station device, control method, and storage medium for controlling the transmission of signalsKDDI CORP·Filed 2019·Granted Jun 10, 2025·0 cites·14 claims
- 3655US11546962B2Mobile communication system, terminal device, base station device, communication method, and computer programKDDI CORP·Filed 2019·Granted Jan 3, 2023·0 cites·7 claims
- 3755US2025016600A1Terminal device, control method, and computer-readable storage medium for communication control with consideration given to antenna arrangementKDDI RES INC·Filed 2024·Application pending·0 cites
- 3852US12052710B2Base station apparatus, terminal apparatus, communication method, and computer-readable storage mediumKDDI CORP·Filed 2018·Granted Jul 30, 2024·0 cites·14 claims
- 3952US2025184784A1Network node, terminal device, and control method for improving channel estimation accuracyKDDI RES INC·Filed 2025·Application pending·0 cites
- 4052US2025202735A1Network node, terminal device, and control method for improving channel estimation accuracyKDDI RES INC·Filed 2025·Application pending·0 cites
- 4151US12408113B2Communication device, control method and computer-readable storage medium for executing transmission power control in relay transmissionKDDI CORP·Filed 2022·Granted Sep 2, 2025·0 cites·12 claims
- 4251US2024414028A1Control device, control method, and computer-readable storage medium for performing highly accurate channel estimation in wireless communicationKDDI RES INC·Filed 2024·Application pending·0 cites
- 4350US12016008B2Communication apparatus, communication method, and computer-readable storage medium for implementing coexistence with legacy systemKDDI CORP·Filed 2021·Granted Jun 18, 2024·0 cites·12 claims
- 4449US2024204860A1Base station apparatus, repeater apparatus, wireless communication system, and control methods and non-transitory computer-readable storage mediumKDDI RES INC·Filed 2024·Application pending·0 cites
- 4549US2024204859A1Base station apparatus, repeater apparatus, wireless communication system, and control methods and non-transitory computer-readable storage mediumKDDI RES INC·Filed 2024·Application pending·0 cites
- 4648US8243652B2Radio frame control apparatus, radio frame control method, and radio communication apparatusOHSEKI TAKEO·Filed 2008·Granted Aug 14, 2012·0 cites·3 claims
- 4748US2022007430A1Terminal apparatus that performs beam selection in random access procedure, base station apparatus, communication method, and computer-readable storage mediumKDDI CORP·Filed 2021·Application pending·0 cites
- 4848US2021392693A1Terminal apparatus, base station apparatus, communication method, and computer-readable storage medium for executing two-step random access procedureKDDI CORP·Filed 2021·Application pending·0 cites
- 4947US12010590B2Communication device, communication method, and storage medium for implementing coexistence with legacy systemKDDI CORP·Filed 2021·Granted Jun 11, 2024·0 cites·12 claims
- 5047US10405359B2Terminal device, base station device, and usable architecture determination methodKDDI CORP·Filed 2015·Granted Sep 3, 2019·0 cites·12 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →