Inventor · disambiguated record
Takuto Arai
Also filed as: ARAI TAKUTO
3 granted patents·22 pending applications·1 citations·filing 2018–2022
47Inventor score
Top patents by PatentIndex Score
25 records- 0172US12278679B2Wireless communication apparatus and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Apr 15, 2025·1 cites·8 claims
- 0253US12414068B2Management node, distributed unit, radio communication system, and radio communication methodNTT DOCOMO INC·Filed 2020·Granted Sep 9, 2025·0 cites·7 claims
- 0351US2025343603A1Wireless communication method, base station equipment and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0449US2025374147A1Radio frequency/optical wireless communication system, radio frequency/optical wireless communication method, mobile terminal device, and mobile terminal programNTT INC·Filed 2022·Application pending·0 cites
- 0547US2024372611A1Wireless communication apparatus, wireless communication system and wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0647US2025226885A1Wireless communication method, base station equipment, and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0747US2025052888A1Position estimation method, wireless communication apparatus and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0847US2025112700A1Optical communication system, aggregate station and communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 0946US2025158734A1Communication system, extension station, communication method and communication system making methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1046US2025350360A1Optical wireless communication system, optical wireless communication apparatus, optical wireless communication method and optical wireless communication control methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1146US2025119227A1Optical communication system, extension station and communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1246US2025106537A1Communication method, communication apparatus and communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1345US11936441B2Signal processing device, radio device, front haul multiplexer, beam control method, and signal combining methodNTT DOCOMO INC·Filed 2018·Granted Mar 19, 2024·0 cites·2 claims
- 1444US2024292231A1Judgment method and wireless communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1544US2024259098A1Wireless communication method and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1644US2025184057A1Wireless communication method, distributed antenna system and wireless communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 1744US2025125844A1Control methods, communication devices and programsNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1843US2024275491A1Wireless communication method and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1943US2024267122A1Wireless communication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2042US2024063907A1Wireless communication method and wireless communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2142US2025158674A1Wireless communication method, distributed antenna system and wireless communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2242US2025168653A1Communication control method, communication control apparatus, and wireless communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 2022·Application pending·0 cites
- 2341US2024405910A1Wireless communication method and wireless communication apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2441US2024349072A1Beam setting method, beam setting apparatus and programNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 2540US2024333344A1Communication control method and communication control apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →