Inventor
KAI TOMOKAZU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KAI TOMOKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON ELECTRIC CO
8 patentsUS4352955AOct 5, 1982
Control signal transmission system for use in a mobile radio communication system
NIPPON ELECTRIC CO91 citations96
US4392242AJul 5, 1983
Mobile communication system
NIPPON ELECTRIC CO71 citations95
US4490830ADec 25, 1984
Radio signal transmission system including a plurality of transmitters for transmitting a common signal
NIPPON ELECTRIC CO49 citations92
US4308429ADec 29, 1981
Mobile telephone channel exchange system
NIPPON ELECTRIC CO30 citations92
US4415770ANov 15, 1983
Malfunction detection system for a mobile radio telephone system
NIPPON ELECTRIC CO47 citations89
US4373206AFeb 8, 1983
Transmitter control system
NIPPON ELECTRIC CO23 citations81
US4365347ADec 21, 1982
Channel selecting system for use in a multi-channel mobile communication system
NIPPON ELECTRIC CO24 citations81
US4434506AFeb 28, 1984
Circuit arrangement for protecting a control channel from jamming waves in a radio communication system
NIPPON ELECTRIC CO25 citations79