Inventor · disambiguated record
Keita Kuriyama
Also filed as: KURIYAMA KEITA
32 granted patents·19 pending applications·3 citations·filing 2019–2022
92Inventor score
Top patents by PatentIndex Score
51 records- 0179US11677597B2Wireless communication device, wireless communication system, and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jun 13, 2023·3 cites·8 claims
- 0256US12388701B2Wireless communication system, wireless communication method, and reception apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Aug 12, 2025·0 cites·20 claims
- 0354US12413274B2Wireless communication system, wireless communication method, and transmitterNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Sep 9, 2025·0 cites·8 claims
- 0454US2025155538A1Radio wave arrival direction estimation device and radio wave arrival direction estimation methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0554US2025164595A1Radio wave condition output device, radio wave condition output method, and radio wave condition output programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0654US2025155539A1Radio wave measuring device and radio wave measuring methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0753US12457135B2Wireless communication method, wireless communication system, and transmitterNTT INC·Filed 2021·Granted Oct 28, 2025·0 cites·6 claims
- 0852US12457146B2Wireless communication method, wireless communication system, and wireless transmission deviceNTT INC·Filed 2022·Granted Oct 28, 2025·0 cites·20 claims
- 0952US12388494B2Communication path estimation method, wireless communication system, transmitter, and receiverNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Aug 12, 2025·0 cites·8 claims
- 1052US2025211471A1Wireless communication method, transmitter, receiver, and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1151US12506652B2Wireless communication system, wireless communication method, and wireless communication transmission deviceNTT INC·Filed 2021·Granted Dec 23, 2025·0 cites·15 claims
- 1251US11901980B2Wireless communication method and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Feb 13, 2024·0 cites·4 claims
- 1351US2025097851A1Wireless communication system, wireless communication method, and wireless communication transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1451US2025125899A1Wireless communication method, wireless communication system, and wireless transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1551US2024288529A1Radio wave arrival direction estimation device, radio wave arrival direction estimation method, and radio wave arrival direction estimation programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1650US12457144B2Wireless communication system, wireless communication method, centralized control device, and wireless communication programNTT INC·Filed 2021·Granted Oct 28, 2025·0 cites·8 claims
- 1750US12316545B2Congestion control method, congestion control device, congestion control programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 27, 2025·0 cites·10 claims
- 1850US11736168B2Wireless communication system, wireless communication method, transmitting station device and receiving station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 22, 2023·0 cites·8 claims
- 1950US2024349322A1Communication system and communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2049US11838167B2Wireless communication system, wireless communication method, and wireless communication deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 5, 2023·0 cites·8 claims
- 2148US12323329B2Congestion control method, congestion control device, and congestion control programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 3, 2025·0 cites·7 claims
- 2248US11843429B2Wireless communication system, wireless communication method, transmitting station device and receiving station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 12, 2023·0 cites·6 claims
- 2348US2024031872A1Base station, wireless communication system, wireless communication method, and wireless communication programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2448US2025141726A1Wireless communication method, wireless communication system, and transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2547US12489660B2Wireless communication system, wireless communication method, and receiverNTT INC·Filed 2021·Granted Dec 2, 2025·0 cites·8 claims
- 2647US12452710B2Method and apparatus for detecting deterioration factor of wireless qualityNTT INC·Filed 2020·Granted Oct 21, 2025·0 cites·15 claims
- 2747US12250034B2Distributed antenna system, wireless communication method, and centralized stationNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Mar 11, 2025·0 cites·6 claims
- 2847US11929797B2Wireless communication system, wireless communication method, and transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Mar 12, 2024·0 cites·3 claims
- 2947US2025112810A1Wireless communication method, wireless communication system, and transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3047US2025112811A1Wireless communication method, wireless communication system, and transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3147US2023217392A1Wireless communication system, base station device and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 3247US2023239905A1Wireless communication system, base station device and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 3346US12323201B2Wireless communication system, wireless communication method, and receiving deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jun 3, 2025·0 cites·8 claims
- 3446US12273178B2Communication path presuming method and wireless communication deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Apr 8, 2025·0 cites·11 claims
- 3546US12057898B2Wireless communication system, wireless communication method, and transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Aug 6, 2024·0 cites·6 claims
- 3646US11303487B2Wireless communication system, wireless communication method, and transmitting deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 12, 2022·0 cites·5 claims
- 3746US11283492B2Wireless communication system, wireless communication method, transmitting station device and receiving station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 22, 2022·0 cites·3 claims
- 3845US12489490B2Distributed antenna system, wireless communication method, and centralized stationNTT INC·Filed 2021·Granted Dec 2, 2025·0 cites·6 claims
- 3945US12212383B2Communication path presuming method and wireless communication deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jan 28, 2025·0 cites·11 claims
- 4045US12088374B2Wireless communication system, wireless communication method, transmitting station device and receiving station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 10, 2024·0 cites·6 claims
- 4145US11870517B2Wireless communication system, wireless communication method, transmitting station device and receiving station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 9, 2024·0 cites·5 claims
- 4245US2025112808A1Wireless communication method, wireless communication system, and transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 4345US2025119328A1Wireless communication method, wireless communication system, and wireless transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 4445US2025158857A1Wireless communication method, wireless communication system, and transmission deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 4544US12166549B2Wireless communication system, wireless communication method and receiving station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Dec 10, 2024·0 cites·7 claims
- 4644US2024380502A1Wireless communication method, wireless communication system, and wireless communication deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4743US12199710B2Wireless communication method and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 14, 2025·0 cites·4 claims
- 4843US11646772B2Wireless communication system, wireless communication method, transmitting station device and receiving station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 9, 2023·0 cites·6 claims
- 4943US11489557B2Wireless communication system, wireless communication method, transmitting station device and receiving station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Nov 1, 2022·0 cites·6 claims
- 5042US11265056B2Radio communication system, communication method, and transmitting station deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Mar 1, 2022·0 cites·7 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →