Inventor
TAKATA KOYA
JP18 patents
Patents
18 patentsUS11368217B2Jun 21, 2022
Receiving device, communication system, receiving method, and composite image generation program
NEC CORP3 citations69
US11817910B2Nov 14, 2023
Light-receiving device
NEC CORP0 citations62
US12284466B2Apr 22, 2025
Projection device, control method, and recording medium
NEC CORP0 citations61
US12519218B2Jan 6, 2026
Liquid crystal antenna and method for manufacturing liquid crystal antenna
NEC CORP0 citations60
US12456818B2Oct 28, 2025
Antenna and beam forming method
NEC CORP0 citations60
US12438612B2Oct 7, 2025
Free-space optical communication control system, free-space optical communication control apparatus, and free-space optical communication control method
NEC CORP0 citations58
US12438614B2Oct 7, 2025
Free space optical communication apparatus, free space optical communication system, and free space optical communication method
NEC CORP0 citations58
US12413306B2Sep 9, 2025
Management system, management apparatus, and management method
NEC CORP0 citations58
US12381625B2Aug 5, 2025
Free space optical communication device, free space optical communication system, and free space optical communication method
NEC CORP0 citations58
US12050333B2Jul 30, 2024
Light-receiving device
NEC CORP0 citations51
US12216378B2Feb 4, 2025
Projection device and projection method
NEC CORP0 citations50
US11921330B2Mar 5, 2024
Light receiving device, and light transmitting and receiving device
NEC CORP0 citations50
US12573757B2Mar 10, 2026
Phase shift device, planar antenna device, and method for manufacturing phase shift device
NEC CORP0 citations49
US12506538B2Dec 23, 2025
Free-space optical communication control system, free-space optical communication control apparatus, and free-space optical communication control method
NEC CORP0 citations47
US12463721B2Nov 4, 2025
Communication control system, communication control apparatus, and communication control method
NEC CORP0 citations47
US11536989B2Dec 27, 2022
Communication device, phase modulation spatial light modulating element, and operation control method
NEC CORP0 citations47
US12210124B2Jan 28, 2025
Management system
NEC CORP0 citations45
US12212370B2Jan 28, 2025
Light receiving device and communication device
NEC CORP0 citations45