Inventor · disambiguated record
Megumi Kawahara
Also filed as: KAWAHARA MEGUMI · YAMAZOE MIKIO
13 granted patents·1 pending application·383 citations·filing 1993–2023
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US5492784APositively-chargeable single-layered type electrophotographic photoconductorRICOH KK·Filed 1993·Granted Feb 20, 1996·106 cites·9 claims
- 0293US5578405AElectrophotographic photoconductor containing disazo and trisazo pigmentsRICOH KK·Filed 1994·Granted Nov 26, 1996·125 cites·55 claims
- 0389US5350653AElectrophotographic photoconductorRICOH KK·Filed 1993·Granted Sep 27, 1994·28 cites·16 claims
- 0485US7368070B2Conductive paste for terminal electrode of multilayer ceramic electronic partSHOEI CHEMICAL IND CO·Filed 2005·Granted May 6, 2008·11 cites·6 claims
- 0584US5486438AElectrophotographic photoconductorRICOH KK·Filed 1994·Granted Jan 23, 1996·25 cites·22 claims
- 0682US5400065AMethod and apparatus for forming image on a member with image forming liquid by selective application of heat and/or pressureRICOH KK·Filed 1993·Granted Mar 21, 1995·27 cites·21 claims
- 0779US12384925B2Polymer-type conductive paste, conductive film, and solid electrolytic capacitor elementSHOEI CHEMICAL IND CO·Filed 2023·Granted Aug 12, 2025·0 cites·7 claims
- 0879US5700614Acyclopentadiene derivative compounds and electrophotographic photoconductor comprising one cyclopentadiene derivative compoundRICOH KK·Filed 1995·Granted Dec 23, 1997·21 cites·12 claims
- 0971US6841495B2Glass and conductive paste using the sameSHOEI CHEMICAL IND CO·Filed 2002·Granted Jan 11, 2005·11 cites·14 claims
- 1071US5750762ACyclopentadiene derivative compounds and electrophotographic photoconductor comprising one cyclopentadiene derivative compoundRICOH KK·Filed 1996·Granted May 12, 1998·13 cites·6 claims
- 1157US5460909APyrazine compound and electrophotographic photoconductor comprising the sameRICOH KK·Filed 1994·Granted Oct 24, 1995·10 cites·2 claims
- 1250US2003233261A1Automobile insurance system, automobile insurance center and automobileFiled 2003·Application pending·0 cites
- 1344US5618935ATricyclic pyrazine compound and electrophotographic photoconductor comprising the sameRICOH KK·Filed 1995·Granted Apr 8, 1997·6 cites·2 claims
- 1431US10616417B2Control system, communication system, control method, and recording mediumKAWAHARA MEGUMI·Filed 2016·Granted Apr 7, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →