Inventor · disambiguated record
Kiyohiko Itokawa
Also filed as: ITOKAWA KIYOHIKO
17 granted patents·18 pending applications·1 citations·filing 2019–2022
84Inventor score
Top patents by PatentIndex Score
35 records- 0176US12316418B2Transceiver, wireless communication system and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted May 27, 2025·1 cites·6 claims
- 0256US12463712B2Relay apparatus and relay methodNTT INC·Filed 2020·Granted Nov 4, 2025·0 cites·5 claims
- 0356US12261676B2Signal processing apparatus, wireless communication system and signal processing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Mar 25, 2025·0 cites·8 claims
- 0455US12470257B2Doppler shift compensation apparatus and doppler shift compensation methodNTT INC·Filed 2020·Granted Nov 11, 2025·0 cites·5 claims
- 0554US12444836B2Wireless communication apparatus and control methodNTT INC·Filed 2020·Granted Oct 14, 2025·0 cites·7 claims
- 0652US12476770B2Wireless communication system, relay device, and channel setting methodNTT INC·Filed 2020·Granted Nov 18, 2025·0 cites·6 claims
- 0752US12445195B2Doppler shift compensation apparatus and doppler shift compensation methodNTT INC·Filed 2020·Granted Oct 14, 2025·0 cites·7 claims
- 0851US2025233775A1Wireless communication method, wireless communication system, and control stationNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0950US2025365038A1Signal processing apparatus and signal processing methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1049US12445193B2Control apparatus and control methodNTT INC·Filed 2020·Granted Oct 14, 2025·0 cites·7 claims
- 1148US12483308B2Antenna direction determining method, wireless communication system and communication deviceNTT INC·Filed 2020·Granted Nov 25, 2025·0 cites·6 claims
- 1248US2025150123A1Wireless communication system, wireless communication method, and wireless communication deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1348US2025096887A1Wireless communication apparatus and startup methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1448US2025226879A1Communication apparatus activation method, wireless communication system and wireless communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1548US2025097816A1Wireless communication system, communication apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1647US12512899B2Wireless communication system, relay apparatus, wireless communication method and programNTT INC·Filed 2020·Granted Dec 30, 2025·0 cites·5 claims
- 1747US12432581B2Wireless communication system, communication apparatus, relay apparatus, communication timing determination method and computer programNTT INC·Filed 2020·Granted Sep 30, 2025·0 cites·3 claims
- 1847US2023413326A1Wireless communication system, communication apparatus, relay apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1945US12207210B2Receiving method, wireless communication method, receiving station, wireless communication system, and receiving programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jan 21, 2025·0 cites·4 claims
- 2044US12413256B2Wireless communication system, relay apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Sep 9, 2025·0 cites·3 claims
- 2144US2025097944A1Wireless communication system, communication apparatus, communication control apparatus, wireless communication method and communication control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2244US2025096913A1Wireless communication system, communication apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2344US2025106734A1Communication system and communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2444US2024056173A1Wireless communication system, relay apparatus, wireless communication method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2544US2024031015A1Wireless communication system, relay apparatus, wireless communication method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 2644US2025112693A1Communication system and communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2744US2025105916A1Communication apparatus, communication system, communication method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2843US12512907B2Wireless communication system, communication apparatus, wireless communication method and communication programNTT INC·Filed 2020·Granted Dec 30, 2025·0 cites·7 claims
- 2942US12355508B2Wireless communication system, relay device, communication device, and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Jul 8, 2025·0 cites·4 claims
- 3042US2023021977A1Wireless system, receiving relay station device and transmitting control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Application pending·0 cites
- 3141US2023189047A1Relay apparatus, wireless communication system and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 3241US2025088262A1Wireless communication system, relay apparatus, wireless communication method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 3341US2023170984A1Wireless communication system, relay apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 3438US12244398B2Satellite communication system, earth station device and line switching control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Mar 4, 2025·0 cites·5 claims
- 3536US12177016B2Wireless communication system, wireless communication apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 24, 2024·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →