Assignee
NIPPO TSUSHIN KOGYO KK
JP·3 granted patents·334 citations·filing 1984–1995
Top patents by PatentIndex Score
3 records- 0196US4680785APersonal-signaling communication systemNIPPO TSUSHIN KOGYO KK·Filed 1984·Granted Jul 14, 1987·316 cites·4 claims
- 0244US5440625APersonal-servicing communication systemNIPPO TSUSHIN KOGYO KK·Filed 1992·Granted Aug 8, 1995·11 cites·3 claims
- 0339US5524049APersonal-servicing communication systemNIPPO TSUSHIN KOGYO KK·Filed 1995·Granted Jun 4, 1996·7 cites·6 claims
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