Inventor · disambiguated record
Junji Manaka
Also filed as: MANAKA JUNJI
21 granted patents·556 citations·filing 1984–2014
96Inventor score
Top patents by PatentIndex Score
21 records- 0197US7360416B2Non-contact condensation detecting apparatusRICOH KK·Filed 2006·Granted Apr 22, 2008·42 cites·6 claims
- 0297US4580439ALow power gas detectorRICOH SEIKI CO LTD·Filed 1984·Granted Apr 8, 1986·100 cites·16 claims
- 0390US5551283AAtmosphere measuring device and flow sensorRICOH SEIKI CO LTD·Filed 1994·Granted Sep 3, 1996·93 cites·20 claims
- 0486US5388443AAtmosphere sensor and method for manufacturing the sensorFiled 1993·Granted Feb 14, 1995·68 cites·14 claims
- 0580US4984446AGas detecting device and gas detecting system using the sameRICOH KK·Filed 1989·Granted Jan 15, 1991·43 cites·34 claims
- 0679US8848436B2Electric elementMANAKA JUNJI·Filed 2011·Granted Sep 30, 2014·5 cites·15 claims
- 0779US5423212AFlow sensorRICOH SEIKI CO LTD·Filed 1993·Granted Jun 13, 1995·40 cites·9 claims
- 0875US4967589AGas detecting deviceRICOH KK·Filed 1988·Granted Nov 6, 1990·25 cites·16 claims
- 0974US7574910B2Non-contact condensation detecting method and non-contact condensation detecting apparatusRICOH KK·Filed 2008·Granted Aug 18, 2009·7 cites·14 claims
- 1073US9184380B2Electric elementRICOH CO LTD·Filed 2014·Granted Nov 10, 2015·2 cites·20 claims
- 1171US5003812AGas detecting deviceRICOH KK·Filed 1990·Granted Apr 2, 1991·25 cites·2 claims
- 1265US5392647AFlow sensorRICOH SEIKI CO LTD·Filed 1993·Granted Feb 28, 1995·16 cites·6 claims
- 1360US5726357AFlow sensorRICOH SEIKI CO LTD·Filed 1994·Granted Mar 10, 1998·13 cites·8 claims
- 1456US6112591AFlow sensorRICOH ELEMEX CORP·Filed 1998·Granted Sep 5, 2000·13 cites·6 claims
- 1553US4740387ALow power gas detectorRICOH KK·Filed 1986·Granted Apr 26, 1988·12 cites·6 claims
- 1652US5965812AFlow sensorRICOH ELEMEX CORP·Filed 1997·Granted Oct 12, 1999·11 cites·4 claims
- 1752US5683546AMethod of etching silicon substrate at different etching rates for different planes of the silicon to form an air bridgeRICOH SEIKI CO LTD·Filed 1993·Granted Nov 4, 1997·18 cites·3 claims
- 1847US4775838ASensor with periodic heatingRICOH KK·Filed 1986·Granted Oct 4, 1988·14 cites·16 claims
- 1939US5722288AFlow sensorRICOH SEIKI CO LTD·Filed 1996·Granted Mar 3, 1998·5 cites·3 claims
- 2034US5888761AEtching method for forming air bridge pattern on silicon substrateRICOH SEIKI CO LTD·Filed 1997·Granted Mar 30, 1999·3 cites·2 claims
- 2130US5467651ADrive control apparatus for microsensorRICOH SEIKI CO LTD·Filed 1993·Granted Nov 21, 1995·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →