Inventor · disambiguated record
Ikuo Sakai
Also filed as: SAKAI IKUO
15 granted patents·3 pending applications·258 citations·filing 1984–2010
93Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD9NISSAN DIESEL MOTOR CO3HEWLETT PACKARD CO2HIRATA KIMINOBU2MITTA RYO1
Top patents by PatentIndex Score
18 records- 0188US7614213B2Engine exhaust emission purification apparatusNISSAN DIESEL MOTOR CO·Filed 2004·Granted Nov 10, 2009·34 cites·6 claims
- 0286US7849674B2Exhaust emission purifying apparatus for engineNISSAN DIESEL MOTOR CO·Filed 2004·Granted Dec 14, 2010·42 cites·18 claims
- 0382US4961176AUltrasonic probeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Oct 2, 1990·38 cites·6 claims
- 0475US5465043ANon-contact type probe and non-contact type voltage measuring apparatus, wherein the probe's irradiation surface is coated with a conductive film having a pinholeHEWLETT PACKARD CO·Filed 1993·Granted Nov 7, 1995·35 cites·13 claims
- 0566US5851902ASemiconductor layer structure and recording medium for a large capacity memoryHEWLETT PACKARD CO·Filed 1996·Granted Dec 22, 1998·19 cites·4 claims
- 0656US8209958B2Engine exhaust emission purification apparatusHIRATA KIMINOBU·Filed 2009·Granted Jul 3, 2012·1 cites·4 claims
- 0755US5035245AUltrasonic Doppler blood flow velocity detection apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jul 30, 1991·18 cites·9 claims
- 0854US2009293460A1Engine exhaust emission purification apparatusNISSAN DIESEL MOTOR CO·Filed 2009·Application pending·0 cites
- 0950US5065764AUltrasonic doppler blood flow velocity detection apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Nov 19, 1991·14 cites·6 claims
- 1049US4779622AUltrasonic wave diagnostic apparatus employing interpolated values of weighting dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Oct 25, 1988·13 cites·14 claims
- 1148US8783174B2Screen printing methodMITTA RYO·Filed 2010·Granted Jul 22, 2014·0 cites·9 claims
- 1248US4979513AUltrasonic diagnostic apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Dec 25, 1990·13 cites·18 claims
- 1342US5031628AUltrasonic blood velocity detectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jul 16, 1991·9 cites·3 claims
- 1440US2006248880A1Exhaust gas purification apparatus for engineHIRATA KIMINOBU·Filed 2006·Application pending·0 cites
- 1539US4966153AUltrasonic doppler blood flow velocity detection apparatus and a method for detecting blood flow velocityMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Oct 30, 1990·18 cites·9 claims
- 1630US5127418AUltrasonic diagnostic apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jul 7, 1992·3 cites·3 claims
- 1729US2004040496A1Excimer uv photo reactorFiled 2001·Application pending·0 cites
- 1828US4619720AMagnetic amorphous alloys comprising Co, Fe, Zr, and NbMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Oct 28, 1986·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →