Inventor · disambiguated record
Tatsuaki Sekigawa
Also filed as: SEKIGAWA TATSUAKI
12 granted patents·558 citations·filing 1983–1993
93Inventor score
Top patents by PatentIndex Score
12 records- 0194US4509201AWireless telephone apparatus with protection against power lossTOSHIBA CORP·Filed 1983·Granted Apr 2, 1985·105 cites·11 claims
- 0291US5177478APaging system having an effective ID-code transferring functionTOSHIBA KK·Filed 1992·Granted Jan 5, 1993·261 cites·5 claims
- 0368US5187471ARadio telecommunication apparatusTOSHIBA KK·Filed 1991·Granted Feb 16, 1993·31 cites·27 claims
- 0465US5285493ARadio tele-communication device with received message displaying featureTOSHIBA KK·Filed 1991·Granted Feb 8, 1994·43 cites·6 claims
- 0556US4606050ASystem for detecting and recovering a transmitted signalTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Aug 12, 1986·18 cites·4 claims
- 0651US5274843APaging apparatus having a battery saving functionTOSHIBA KK·Filed 1992·Granted Dec 28, 1993·37 cites·11 claims
- 0750US5105189APaging apparatus for receiving and displaying messagesTOSHIBA KK·Filed 1990·Granted Apr 14, 1992·18 cites·13 claims
- 0848US5203014ARadio telecommunication device with a display for changed information in received signalsTOSHIBA KK·Filed 1990·Granted Apr 13, 1993·15 cites·1 claims
- 0936US5640682ARadio telecommunication device with display for changed information in received signalsTOSHIBA KK·Filed 1993·Granted Jun 17, 1997·13 cites·8 claims
- 1034US5448228APaging apparatus equipped with a clock functionTOSHIBA KK·Filed 1993·Granted Sep 5, 1995·5 cites·25 claims
- 1134US4796024ASelective calling receiver with automatic memory storage and turn-on indicationNIPPON TELEGRAPH & TELEPHONE·Filed 1986·Granted Jan 3, 1989·8 cites·3 claims
- 1233US5264841APaging apparatus equipped with a clock functionTOSHIBA KK·Filed 1991·Granted Nov 23, 1993·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →