Inventor · disambiguated record
Tsuyoshi Shinoi
Also filed as: SHINOI TSUYOSHI
5 granted patents·36 citations·filing 1979–1981
78Inventor score
Top patents by PatentIndex Score
5 records- 0154US4412102AKey telephone systemNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted Oct 25, 1983·10 cites·6 claims
- 0249US4341927AData transmission apparatusTIE COMMUNICATIONS·Filed 1980·Granted Jul 27, 1982·14 cites·8 claims
- 0335US4392024AElectronic key telephone set circuit for permitting dialing during failure of commercial power supplied to the setNITSUKO LTD·Filed 1981·Granted Jul 5, 1983·5 cites·5 claims
- 0435US4347409AKey telephone systemNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Aug 31, 1982·5 cites·6 claims
- 0526US4260857AOffice line connection circuit during service interruptions in key telephone apparatusNITSUKO LTD·Filed 1979·Granted Apr 7, 1981·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →