Inventor · disambiguated record
Ryohei Miyagawa
Also filed as: MIYAGAWA RYOHEI
50 granted patents·12 pending applications·840 citations·filing 1988–2025
98Inventor score
Files withPANASONIC CORP23PANASONIC IP MAN CO LTD18TOSHIBA KK11MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4KATSUNO MOTONARI2
Top patents by PatentIndex Score
62 records- 0197US4895107APhoto chemical reaction apparatusTOSHIBA KK·Filed 1988·Granted Jan 23, 1990·152 cites·12 claims
- 0294US11605656B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Mar 14, 2023·2 cites·6 claims
- 0392US9653510B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2014·Granted May 16, 2017·8 cites·20 claims
- 0492US7800191B2Solid-state imaging device and method for driving the samePANASONIC CORP·Filed 2007·Granted Sep 21, 2010·19 cites·14 claims
- 0591US10818707B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Oct 27, 2020·4 cites·12 claims
- 0691US10103181B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 16, 2018·5 cites·18 claims
- 0789US9386248B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2014·Granted Jul 5, 2016·9 cites·11 claims
- 0889US9197830B2Solid-state imaging device and driving method of solid-state imaging devicePANASONIC CORP·Filed 2014·Granted Nov 24, 2015·9 cites·12 claims
- 0989US7626622B2Solid state image pickup device and camera using the samePANASONIC CORP·Filed 2005·Granted Dec 1, 2009·15 cites·23 claims
- 1089US6674470B1MOS-type solid state imaging device with high sensitivityTOSHIBA KK·Filed 1997·Granted Jan 6, 2004·124 cites·28 claims
- 1189US6507365B1Solid-state imaging deviceTOSHIBA KK·Filed 1999·Granted Jan 14, 2003·143 cites·18 claims
- 1287US7906827B2Solid-state imaging devicePANASONIC CORP·Filed 2008·Granted Mar 15, 2011·10 cites·21 claims
- 1387US7859587B2Solid-state image pickup devicePANASONIC CORP·Filed 2007·Granted Dec 28, 2010·9 cites·4 claims
- 1486US7936036B2Solid-state image sensor with two different trench isolation implantsPANASONIC CORP·Filed 2009·Granted May 3, 2011·12 cites·12 claims
- 1585US12266666B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2023·Granted Apr 1, 2025·0 cites·21 claims
- 1685US7863661B2Solid-state imaging device and camera having the samePANASONIC CORP·Filed 2008·Granted Jan 4, 2011·8 cites·13 claims
- 1785US5463232ASolid-state imaging device with internal smear eliminatorTOSHIBA KK·Filed 1993·Granted Oct 31, 1995·73 cites·7 claims
- 1884US7015522B2Solid-state image sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Mar 21, 2006·12 cites·4 claims
- 1984US5506429ACCD image sensor with stacked charge transfer gate structureTOSHIBA KK·Filed 1994·Granted Apr 9, 1996·67 cites·6 claims
- 2082US9768226B2Solid-state imaging devicePANASONIC CORP·Filed 2013·Granted Sep 19, 2017·4 cites·22 claims
- 2182US9627431B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2014·Granted Apr 18, 2017·3 cites·12 claims
- 2282US7567281B2Solid state imaging device, method for driving the same, and cameraPANASONIC CORP·Filed 2006·Granted Jul 28, 2009·7 cites·16 claims
- 2382US2025194270A1Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2481US10553639B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 4, 2020·2 cites·20 claims
- 2581US7777260B2Solid-state imaging devicePANASONIC CORP·Filed 2008·Granted Aug 17, 2010·5 cites·10 claims
- 2680US9324757B2Solid-state imaging devicePANASONIC CORP·Filed 2014·Granted Apr 26, 2016·2 cites·8 claims
- 2780US9263482B2Solid-state image pickup devicePANASONIC CORP·Filed 2013·Granted Feb 16, 2016·2 cites·18 claims
- 2880US7485939B2Solid-state imaging device having a defect control layer and an inversion layer between a trench and a charge accumulating areaPANASONIC CORP·Filed 2006·Granted Feb 3, 2009·6 cites·2 claims
- 2979US10084008B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Sep 25, 2018·2 cites·11 claims
- 3078US9813651B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2014·Granted Nov 7, 2017·1 cites·12 claims
- 3178US8009217B2Solid-state imaging devicePANASONIC CORP·Filed 2009·Granted Aug 30, 2011·4 cites·6 claims
- 3277US7847848B2Solid-state imaging device having a plurality of lines formed in at least two layers on semiconductor substratePANASONIC CORP·Filed 2008·Granted Dec 7, 2010·4 cites·8 claims
- 3376US7317218B2Solid-state imaging device having a punch-through stopper region positioned closer to a signal accumulation region than is an end of the drain regionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 8, 2008·4 cites·10 claims
- 3473US9881960B2Solid-state imaging device and method of manufacturing the devicePANASONIC IP MAN CO LTD·Filed 2014·Granted Jan 30, 2018·2 cites·21 claims
- 3571US9935149B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 3, 2018·1 cites·11 claims
- 3670US10879301B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Dec 29, 2020·0 cites·19 claims
- 3770US5210433ASolid-state CCD imaging device with transfer gap voltage controllerTOSHIBA KK·Filed 1992·Granted May 11, 1993·35 cites·22 claims
- 3866US7745859B2Solid-state image sensing apparatus and fabrication method thereofPANASONIC CORP·Filed 2007·Granted Jun 29, 2010·1 cites·6 claims
- 3966US6528342B2Solid state imaging apparatus, method of manufacturing the same and video system using such solid state imaging apparatusTOSHIBA KK·Filed 2001·Granted Mar 4, 2003·10 cites·8 claims
- 4064US7358475B2Solid-state imaging device and cameraMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 15, 2008·10 cites·13 claims
- 4164US6281533B1Solid state imaging apparatus, and video system using such solid state imaging apparatusTOSHIBA KK·Filed 1997·Granted Aug 28, 2001·25 cites·9 claims
- 4263US8723239B2Solid-state imaging elementDOI HIROYUKI·Filed 2008·Granted May 13, 2014·1 cites·17 claims
- 4363US6943389B2Solid-state imaging deviceTOSHIBA KK·Filed 2003·Granted Sep 13, 2005·5 cites·20 claims
- 4462US5504526ASolid-state image sensing device with storage-diode potential controllerTOSHIBA KK·Filed 1993·Granted Apr 2, 1996·21 cites·11 claims
- 4561US9942506B2Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Apr 10, 2018·0 cites·13 claims
- 4660US2013341491A1Solid-state imaging devicePANASONIC CORP·Filed 2013·Application pending·0 cites
- 4758US2010270637A1Solid-state imagining devicePANASONIC CORP·Filed 2010·Application pending·0 cites
- 4857US2010187582A1Solid-state imaging device having transmission gates which pass over part of photo diodes when seen from the thickness direction of the semiconductor substratePANASONIC CORP·Filed 2010·Application pending·0 cites
- 4955US2018190706A1Solid-state imaging devicePANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 5055US2007290242A1Solid-state imaging device having transmission gates which pass over part of photo diodes when seen from the thickness direction of the semiconductor substrateKATSUNO MOTONARI·Filed 2007·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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