Inventor
KOJIMA YASUYOSHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA YASUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT INC
18 patentsUS12567899B2Mar 3, 2026
Wireless communication apparatus and wireless communication method
NTT INC0 citations62
US12567900B2Mar 3, 2026
Wireless communication apparatus, wireless communication system, wireless communication method and program
NTT INC0 citations62
US12470257B2Nov 11, 2025
Doppler shift compensation apparatus and doppler shift compensation method
NTT INC0 citations62
US12463712B2Nov 4, 2025
Relay apparatus and relay method
NTT INC0 citations62
US12444836B2Oct 14, 2025
Wireless communication apparatus and control method
NTT INC0 citations62
US12476770B2Nov 18, 2025
Wireless communication system, relay device, and channel setting method
NTT INC0 citations61
US12445195B2Oct 14, 2025
Doppler shift compensation apparatus and doppler shift compensation method
NTT INC0 citations59
US12597991B2Apr 7, 2026
Wireless communication system, wireless communication apparatus, wireless communication method and program
NTT INC0 citations51
US12597992B2Apr 7, 2026
Relay apparatus, wireless communication system, wireless communication method and program
NTT INC0 citations51
US12587267B2Mar 24, 2026
Wireless communication system, relay apparatus, wireless communication method and program
NTT INC0 citations51
US12537592B2Jan 27, 2026
Wireless communication system, relay apparatus and method for group transmission within a same period
NTT INC0 citations51
US12512899B2Dec 30, 2025
Wireless communication system, relay apparatus, wireless communication method and program
NTT INC0 citations51
US12512907B2Dec 30, 2025
Wireless communication system, communication apparatus, wireless communication method and communication program
NTT INC0 citations51
US12483308B2Nov 25, 2025
Antenna direction determining method, wireless communication system and communication device
NTT INC0 citations51
US12445193B2Oct 14, 2025
Control apparatus and control method
NTT INC0 citations51
US12432581B2Sep 30, 2025
Wireless communication system, communication apparatus, relay apparatus, communication timing determination method and computer program
NTT INC0 citations51
US12542601B2Feb 3, 2026
Wireless communication system, relay apparatus and wireless communication method
NTT INC0 citations50
US12568003B2Mar 3, 2026
Wireless communication system, communication apparatus, receiving apparatus and wireless communication method
NTT INC0 citations48
NIPPON TELEGRAPH & TELEPHONE
6 patentsUS12316418B2May 27, 2025
Transceiver, wireless communication system and wireless communication method
NIPPON TELEGRAPH & TELEPHONE1 citations63
US12261676B2Mar 25, 2025
Signal processing apparatus, wireless communication system and signal processing method
NIPPON TELEGRAPH & TELEPHONE0 citations62
US12413256B2Sep 9, 2025
Wireless communication system, relay apparatus and wireless communication method
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12177016B2Dec 24, 2024
Wireless communication system, wireless communication apparatus and wireless communication method
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12355508B2Jul 8, 2025
Wireless communication system, relay device, communication device, and wireless communication method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12526016B2Jan 13, 2026
Wireless communication system, wireless communication apparatus, and wireless communication method
NIPPON TELEGRAPH & TELEPHONE0 citations44