Inventor · disambiguated record
Norihiko Sumitani
Also filed as: SUMITANI NORIHIKO
23 granted patents·3 pending applications·98 citations·filing 2003–2024
94Inventor score
Files withPANASONIC CORP9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7PANASONIC IP MAN CO LTD3NUVOTON TECHNOLOGY CORP JAPAN2PANASONIC SEMICONDUCTOR SOLUTIONS CO LTD2
Top patents by PatentIndex Score
26 records- 0187US8665637B2Semiconductor memoryISHIKURA SATOSHI·Filed 2012·Granted Mar 4, 2014·12 cites·22 claims
- 0274US11115611B2Solid-state imaging device and imaging systemPANASONIC SEMICONDUCTOR SOLUTIONS CO LTD·Filed 2020·Granted Sep 7, 2021·1 cites·11 claims
- 0371US6982899B2Semiconductor memory deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 3, 2006·22 cites·8 claims
- 0469US7583543B2Semiconductor memory device including write selectorsPANASONIC CORP·Filed 2007·Granted Sep 1, 2009·6 cites·8 claims
- 0568US7697320B2Semiconductor memory devicePANASONIC CORP·Filed 2008·Granted Apr 13, 2010·7 cites·36 claims
- 0667US7301793B2Semiconductor memory deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 27, 2007·16 cites·8 claims
- 0767US2025012925A1Depth imaging device, package, module, and depth imaging systemNUVOTON TECHNOLOGY CORP JAPAN·Filed 2024·Application pending·0 cites
- 0864US7482840B2Semiconductor integrated circuitPANASONIC CORP·Filed 2006·Granted Jan 27, 2009·5 cites·41 claims
- 0964US7136297B2Semiconductor memory deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Nov 14, 2006·6 cites·18 claims
- 1060US12395764B2Solid-state imaging device with redundant ad conversion circuits and selective exclusionNUVOTON TECHNOLOGY CORP JAPAN·Filed 2023·Granted Aug 19, 2025·0 cites·10 claims
- 1159US7486113B2Decoder circuitPANASONIC CORP·Filed 2006·Granted Feb 3, 2009·4 cites·5 claims
- 1259US7161859B2Semiconductor integrated circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 9, 2007·4 cites·20 claims
- 1358US8045389B2Semiconductor memory devicePANASONIC CORP·Filed 2010·Granted Oct 25, 2011·2 cites·11 claims
- 1452US7580305B2Semiconductor memoryPANASONIC CORP·Filed 2008·Granted Aug 25, 2009·2 cites·12 claims
- 1551US11265502B2Solid-state imaging devicePANASONIC SEMICONDUCTOR SOLUTIONS CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·13 claims
- 1648US7277342B2Semiconductor memory having dummy bit line precharge/discharge circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 2, 2007·2 cites·15 claims
- 1748US7054211B2Semiconductor memory storage device capable of high operating speedMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 30, 2006·6 cites·14 claims
- 1847US10623676B2Imaging device and camera systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Apr 14, 2020·0 cites·10 claims
- 1946US8520463B2Semiconductor integrated circuitSUMITANI NORIHIKO·Filed 2012·Granted Aug 27, 2013·1 cites·32 claims
- 2046US7366037B2Semiconductor memoryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Apr 29, 2008·1 cites·6 claims
- 2145US7656197B2Decoder circuitPANASONIC CORP·Filed 2008·Granted Feb 2, 2010·1 cites·1 claims
- 2242US7974126B2Semiconductor memory device including write selectorsPANASONIC CORP·Filed 2009·Granted Jul 5, 2011·0 cites·13 claims
- 2340US10931908B2Solid-state imaging device, and camera system using samePANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 23, 2021·0 cites·16 claims
- 2440US9876977B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2016·Granted Jan 23, 2018·0 cites·13 claims
- 2533US2011267914A1Semiconductor memory devicePANASONIC CORP·Filed 2011·Application pending·0 cites
- 2630US2005068824A1Semiconductor memoryFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →