Inventor · disambiguated record
Tomozo Ohta
Also filed as: OHTA TOMOZO
19 granted patents·1 pending application·1,002 citations·filing 1981–2003
96Inventor score
Top patents by PatentIndex Score
20 records- 0196US4926182AMicrowave data transmission apparatusSHARP KK·Filed 1987·Granted May 15, 1990·354 cites·9 claims
- 0292US4563651AFM Demodulator with variable bandpass filterOKI ELECTRIC IND CO LTD·Filed 1982·Granted Jan 7, 1986·50 cites·9 claims
- 0388US5025261AMobile object navigation systemSHARP KK·Filed 1990·Granted Jun 18, 1991·122 cites·8 claims
- 0483US5346300ABack fire helical antennaSHARP KK·Filed 1992·Granted Sep 13, 1994·72 cites·24 claims
- 0582US5434787ASystem for measuring position by using global positioning system and receiver for global position systemSHARP KK·Filed 1992·Granted Jul 18, 1995·82 cites·9 claims
- 0680US5313211APortable data processing device capable of transmitting processed data on a radio by reflection of unmodulated carrier signal externally appliedSHARP KK·Filed 1991·Granted May 17, 1994·79 cites·15 claims
- 0770US4531148AHigh sensitivity FM signal demodulation systemOKI ELECTRIC IND CO LTD·Filed 1981·Granted Jul 23, 1985·23 cites·10 claims
- 0867US5107522AAutomatic frequency control circuitSHARP KK·Filed 1991·Granted Apr 21, 1992·58 cites·8 claims
- 0959US4527187AHigh sensitivity FM signal demodulation systemOKI ELECTRIC IND CO LTD·Filed 1981·Granted Jul 2, 1985·13 cites·12 claims
- 1058US5289506AAutomatic frequency control circuitSHARP KK·Filed 1992·Granted Feb 22, 1994·41 cites·18 claims
- 1154US5228036AFrame synchronization stabilizerSHARP KK·Filed 1991·Granted Jul 13, 1993·18 cites·10 claims
- 1245US5642103ATransponder used in a remote identification systemSHARP KK·Filed 1994·Granted Jun 24, 1997·32 cites·5 claims
- 1345US4712111AAntenna systemSHARP KK·Filed 1985·Granted Dec 8, 1987·12 cites·13 claims
- 1445US4594556ADemodulation circuit from FM signals and demodulation system thereforSHARP KK·Filed 1984·Granted Jun 10, 1986·7 cites·8 claims
- 1542US5021790AMicrowave date transmission apparatusSHARP KK·Filed 1990·Granted Jun 4, 1991·21 cites·16 claims
- 1641US2005156806A1Radio communication systemFiled 2003·Application pending·0 cites
- 1738US4991228AMicrowave converterSHARP KK·Filed 1990·Granted Feb 5, 1991·7 cites·19 claims
- 1834US4890076AReflection type SSB modulatorSHARP KK·Filed 1988·Granted Dec 26, 1989·4 cites·14 claims
- 1933US4654888AImage suppression mixer of the waveguide typeSHARP KK·Filed 1985·Granted Mar 31, 1987·3 cites·10 claims
- 2028US5278514AMSK demodulator using one synchronous detectorSHARP KK·Filed 1992·Granted Jan 11, 1994·4 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →