Inventor · disambiguated record
Katsumi Umeda
Also filed as: UMEDA KATSUMI
12 granted patents·9 pending applications·90 citations·filing 1997–2021
89Inventor score
Files withSANYO ELECTRIC CO10PANASONIC IP MAN CO LTD4NIDEC SANKYO CORP2UMEDA KATSUMI2MORIMOTO TAKAAKI1
Top patents by PatentIndex Score
21 records- 0195US11310461B2Imaging apparatus, imaging system, and display systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Apr 19, 2022·9 cites·5 claims
- 0290US10917610B2Imaging apparatus, imaging system, and display systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Feb 9, 2021·7 cites·9 claims
- 0386US5823039AApparatus for drawing wire using a heated drawing die and cooling deviceNOGE ELECTRIC IND CO LTD·Filed 1997·Granted Oct 20, 1998·46 cites·4 claims
- 0477US10623618B2Imaging device, display system, and imaging systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Apr 14, 2020·2 cites·9 claims
- 0566US6696905B2Dielectric filter device having perpendicular bores for improved pass band characteristicsSANYO ELECTRIC CO·Filed 2002·Granted Feb 24, 2004·8 cites·4 claims
- 0666US6677836B2Dielectric filter device having conductive strip removed for improved filter characteristicsSANYO ELECTRIC CO·Filed 2002·Granted Jan 13, 2004·8 cites·6 claims
- 0757US11927748B2Imaging device and vehicle visual-recognition apparatusPANASONIC IP MAN CO LTD·Filed 2021·Granted Mar 12, 2024·0 cites·18 claims
- 0857US6867663B2Dielectric duplexerSANYO ELECTRIC CO·Filed 2003·Granted Mar 15, 2005·4 cites·6 claims
- 0951US12455429B2Lens unitNIDEC SANKYO CORP·Filed 2021·Granted Oct 28, 2025·0 cites·17 claims
- 1047US8351042B1Object detecting device and information acquiring deviceSANYO ELECTRIC CO·Filed 2012·Granted Jan 8, 2013·0 cites·16 claims
- 1147US8218149B2Object detecting device and information acquiring deviceUMEDA KATSUMI·Filed 2011·Granted Jul 10, 2012·1 cites·6 claims
- 1243US2022019051A1Lens unitNIDEC SANKYO CORP·Filed 2021·Application pending·0 cites
- 1342US2014132956A1Object detecting device and information acquiring deviceSANYO ELECTRIC CO·Filed 2014·Application pending·0 cites
- 1441US6012218AProcess for producing thin film magnetic headsSANYO ELECTRIC CO·Filed 1998·Granted Jan 11, 2000·5 cites·11 claims
- 1541US2013153756A1Object detecting device and information acquiring deviceSANYO ELECTRIC CO·Filed 2012·Application pending·0 cites
- 1640US2013002859A1Information acquiring device and object detecting deviceSANYO ELECTRIC CO·Filed 2012·Application pending·0 cites
- 1739US2012327310A1Object detecting device and information acquiring deviceMORIMOTO TAKAAKI·Filed 2012·Application pending·0 cites
- 1839US2013003069A1Object detecting device and information acquiring deviceSANYO ELECTRIC CO·Filed 2012·Application pending·0 cites
- 1935US2013010292A1Information acquiring device, projection device and object detecting deviceSANYO ELECTRIC CO·Filed 2012·Application pending·0 cites
- 2034US2011043573A1Piezoelectric actuator, method for manufacturing piezoelectric actuator, liquid-ejecting head, and liquid-ejecting apparatusSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 2133US2013250308A2Object detecting device and information acquiring deviceUMEDA KATSUMI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →