Inventor · disambiguated record
Teiji Okamoto
Also filed as: OKAMOTO TEIJI
16 granted patents·2 pending applications·492 citations·filing 1980–2010
95Inventor score
Top patents by PatentIndex Score
18 records- 0191US5371602APicture data recording/reproducing system for recording compressed picture data and reproducing recorded data with plural reproduction modesHITACHI LTD·Filed 1991·Granted Dec 6, 1994·143 cites·10 claims
- 0289US4985784AImage data transfer method and apparatus thereforHITACHI LTD·Filed 1989·Granted Jan 15, 1991·67 cites·28 claims
- 0384US6539218B2Message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHITACHI LTD·Filed 2001·Granted Mar 25, 2003·26 cites·3 claims
- 0481US6799034B2Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHITACHI LTD·Filed 2003·Granted Sep 28, 2004·18 cites·6 claims
- 0578US6275690B1Cellular mobile telephone apparatusHITACHI LTD·Filed 1997·Granted Aug 14, 2001·51 cites·3 claims
- 0675US4773026APicture display memory systemHITACHI LTD·Filed 1984·Granted Sep 20, 1988·33 cites·5 claims
- 0774US8346221B2Message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Jan 1, 2013·2 cites·11 claims
- 0870US8340643B2Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHIGUCHI KAZUTOSHI·Filed 2008·Granted Dec 25, 2012·2 cites·29 claims
- 0968US6823182B1Cellular mobile telephone apparatusHITACHI LTD·Filed 2000·Granted Nov 23, 2004·11 cites·20 claims
- 1068US5377257AFacsimile receiving method and facsimile apparatus carrying out the methodHITACHI LTD·Filed 1992·Granted Dec 27, 1994·31 cites·25 claims
- 1160US5657379AData communication apparatus and method for performing noiseless data communication using a spread spectrum systemHITACHI LTD·Filed 1995·Granted Aug 12, 1997·33 cites·4 claims
- 1254US5359644AVoice/image simultaneous communication apparatusHITACHI LTD·Filed 1994·Granted Oct 25, 1994·24 cites·10 claims
- 1352US5805678ACordless subunit facsimile systemHITACHI LTD·Filed 1993·Granted Sep 8, 1998·14 cites·14 claims
- 1447US2004192261A1Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHITACHI LTD·Filed 2004·Application pending·0 cites
- 1545US4346472AMethod and apparatus for eliminating double bit errosion in a differential phase shift keying systemHITACHI LTD·Filed 1980·Granted Aug 24, 1982·11 cites·7 claims
- 1644US2002058500A1Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the methodHITACHI LTD·Filed 2002·Application pending·0 cites
- 1741US5361047API/4 shift QPSK modulator and communication apparatus used therewithHITACHI LTD·Filed 1993·Granted Nov 1, 1994·13 cites·15 claims
- 1838US5210775Aπ/4 shift QPSK modulator and communication apparatusHITACHI LTD·Filed 1991·Granted May 11, 1993·13 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →