Inventor · disambiguated record
Minoru Nagata
Also filed as: NAGATA MINORU
50 granted patents·4 pending applications·1,004 citations·filing 1970–2025
98Inventor score
Top patents by PatentIndex Score
54 records- 0198US4317055AHigh-voltage circuit for insulated gate field-effect transistorHITACHI LTD·Filed 1979·Granted Feb 23, 1982·137 cites·12 claims
- 0294US10888082B2Air blowing device and insect trapping methodSHARP KK·Filed 2016·Granted Jan 12, 2021·10 cites·5 claims
- 0392US5949484APortable terminal apparatus for multimedia communicationHITACHI LTD·Filed 1995·Granted Sep 7, 1999·171 cites·20 claims
- 0492US4825145AConstant current circuitHITACHI LTD·Filed 1987·Granted Apr 25, 1989·60 cites·5 claims
- 0591US10602731B2Blowing deviceSHARP KK·Filed 2016·Granted Mar 31, 2020·12 cites·6 claims
- 0689US11299812B2Electrolytic solution generatorPANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 12, 2022·2 cites·17 claims
- 0785US4015281AMIS-FETs isolated on common substrateHITACHI LTD·Filed 1971·Granted Mar 29, 1977·35 cites·4 claims
- 0884US4881044AAmplifying circuitHITACHI LTD·Filed 1987·Granted Nov 14, 1989·29 cites·11 claims
- 0982US4492974ADMOS With gate protection diode formed over base regionHITACHI LTD·Filed 1982·Granted Jan 8, 1985·36 cites·15 claims
- 1080US4599576AInsulated gate type field effect semiconductor device and a circuit employing the deviceHITACHI LTD·Filed 1978·Granted Jul 8, 1986·42 cites·8 claims
- 1179US5166553ACurrent mirror circuit employing depletion mode FETsHITACHI LTD·Filed 1989·Granted Nov 24, 1992·26 cites·21 claims
- 1279US4258379AIIL With in and outdiffused emitter pocketHITACHI LTD·Filed 1979·Granted Mar 24, 1981·39 cites·14 claims
- 1378US8456227B2Current mirror circuitHIRASHIKI KENICHI·Filed 2011·Granted Jun 4, 2013·7 cites·21 claims
- 1478US6028631APortable terminal apparatus for multimedia communicationHITACHI LTD·Filed 1999·Granted Feb 22, 2000·60 cites·21 claims
- 1576US11649553B2Electrolytic solution generatorPANASONIC IP MAN CO LTD·Filed 2022·Granted May 16, 2023·0 cites·6 claims
- 1675US6577579B1Disc drive apparatus of slot loading typeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 10, 2003·13 cites·16 claims
- 1774US5412719ARadio paging system with voice transfer function and radio pagerHITACHI LTD·Filed 1993·Granted May 2, 1995·57 cites·18 claims
- 1873US8040559B2Print management system, method and computer-readable medium containing program for the sameMITSUBISHI HEAVY IND PRINTING·Filed 2006·Granted Oct 18, 2011·2 cites·13 claims
- 1973US2025283233A1Electrolytic solution generation devicePANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2071US4701719ADifferential amplification circuitTOSHIBA KK·Filed 1986·Granted Oct 20, 1987·18 cites·11 claims
- 2169US12385148B2Electrolytic solution generation devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Aug 12, 2025·0 cites·16 claims
- 2268US4011581AMOSFET antiparasitic layerHITACHI LTD·Filed 1970·Granted Mar 8, 1977·15 cites·15 claims
- 2366US6496275B1Character printing method and deviceSEIKO EPSON CORP·Filed 1999·Granted Dec 17, 2002·23 cites·20 claims
- 2466US6282611B1Digital information system, digital audio signal processor and signal converterHITACHI LTD·Filed 1995·Granted Aug 28, 2001·43 cites·37 claims
- 2564US8427227B2Temperature compensation circuitHORIE KOJI·Filed 2012·Granted Apr 23, 2013·3 cites·9 claims
- 2663US8212605B2Temperature compensation circuitHORIE KOJI·Filed 2010·Granted Jul 3, 2012·3 cites·6 claims
- 2763US3983619ALarge scale integrated circuit array of unit cells and method of manufacturing sameHITACHI LTD·Filed 1973·Granted Oct 5, 1976·14 cites·11 claims
- 2861US12473655B2Electrolytic liquid production devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 18, 2025·0 cites·7 claims
- 2961US6545557B2FM signal oscillator circuit and modulation level control methodTOSHIBA KK·Filed 2001·Granted Apr 8, 2003·7 cites·22 claims
- 3061US4857769AThreshold voltage fluctuation compensation circuit for FETSHITACHI LTD·Filed 1988·Granted Aug 15, 1989·13 cites·23 claims
- 3159US11309851B2Power supply circuitry and radio communication apparatusTOSHIBA KK·Filed 2020·Granted Apr 19, 2022·0 cites·18 claims
- 3258US5842123ARadio paging system with voice transfer function and radio pagerHITACHI LTD·Filed 1995·Granted Nov 24, 1998·26 cites·14 claims
- 3356US11795072B2Electrolyzed water generator and electrolyzed water generation systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 24, 2023·0 cites·10 claims
- 3455US7487225B2Registering device and method, information processing device and method, providing device and method, and program storage mediumSONY CORP·Filed 2000·Granted Feb 3, 2009·8 cites·9 claims
- 3555US4258330ADifferential current amplifierHITACHI LTD·Filed 1979·Granted Mar 24, 1981·7 cites·15 claims
- 3652US4429326AI2 L Memory with nonvolatile storageHITACHI LTD·Filed 1979·Granted Jan 31, 1984·8 cites·17 claims
- 3751US12155508B2Digital isolatorTOSHIBA KK·Filed 2023·Granted Nov 26, 2024·0 cites·10 claims
- 3851US5812281AFacsimile with multiple-protocol capability and method thereforNEC CORP·Filed 1996·Granted Sep 22, 1998·16 cites·26 claims
- 3950US4543499AI2 L circuitry having operating current supplied by higher-voltage circuitry fabricated on same chipHITACHI LTD·Filed 1982·Granted Sep 24, 1985·10 cites·26 claims
- 4042US4998155ARadiation-hardened semiconductor device with surface layerAGENCY IND SCIENCE TECHN·Filed 1987·Granted Mar 5, 1991·9 cites·13 claims
- 4141US4819055ASemiconductor device having a PN junction formed on an insulator filmHITACHI LTD·Filed 1988·Granted Apr 4, 1989·8 cites·2 claims
- 4240US4433258AComplementary Schottky transistor logic circuitHITACHI LTD·Filed 1981·Granted Feb 21, 1984·4 cites·12 claims
- 4339US5061645AMethod of manufacturing a bipolar transistorHITACHI LTD·Filed 1990·Granted Oct 29, 1991·9 cites·25 claims
- 4438US4860086ASemiconductor deviceHITACHI LTD·Filed 1987·Granted Aug 22, 1989·9 cites·12 claims
- 4538US2014224127A1Filter and air purifierNAGATA MINORU·Filed 2012·Application pending·0 cites
- 4638US2001037431A1Digital information system, digital audio signal processor and signal converterFiled 2001·Application pending·0 cites
- 4737US7174461B2Information providing system, apparatus and method, and program storing mediumSONY CORP·Filed 2001·Granted Feb 6, 2007·0 cites·11 claims
- 4835US2011234311A1Current detection circuit and information terminalTOSHIBA KK·Filed 2011·Application pending·0 cites
- 4934US4933737APolysilon contacts to IC mesasHITACHI LTD·Filed 1987·Granted Jun 12, 1990·5 cites·7 claims
- 5034US4589096AIIL semiconductor memory including arrangement for preventing information loss during read-outHITACHI LTD·Filed 1983·Granted May 13, 1986·3 cites·5 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →