Inventor
SAITO YUKICHI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SAITO YUKICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS6310859B1Oct 30, 2001
Packet communications network
NIPPON TELEGRAPH & TELEPHONE81 citations93
US6061354AMay 9, 2000
Micro-frame multiplex transmitter
NIPPON TELEGRAPH & TELEPHONE16 citations83
US5909428AJun 1, 1999
Short cell management unit and method
NIPPON TELEGRAPH & TELEPHONE15 citations73
US5995837ANov 30, 1999
Mobile communication system
NIPPON TELEGRAPH & TELEPHONE2 citations62
NTT DOCOMO INC
2 patentsUS7010302B1Mar 7, 2006
Packet transmission method, packet transmission system and packet data transmission medium on mobile communications network system
NTT DOCOMO INC12 citations82
US7133667B2Nov 7, 2006
Communications system, communications device, and communications method
NTT DOCOMO INC4 citations61