Inventor · disambiguated record
Katsuya Nozawa
Also filed as: NOZAWA KATSUYA
57 granted patents·18 pending applications·1,128 citations·filing 1985–2025
98Inventor score
Files withPANASONIC IP MAN CO LTD41MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25CLARION CO LTD7NOZAWA KATSUYA1PANASONIC CORP1
Top patents by PatentIndex Score
75 records- 0198US9605998B2Measurement systemPANASONIC IP MAN CO LTD·Filed 2015·Granted Mar 28, 2017·76 cites·15 claims
- 0298US6399970B2FET having a Si/SiGeC heterojunction channelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 4, 2002·279 cites·11 claims
- 0398US6190975B1Method of forming HCMOS devices with a silicon-germanium-carbon compound semiconductor layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Feb 20, 2001·230 cites·5 claims
- 0495US6852602B2Semiconductor crystal film and method for preparation thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 8, 2005·103 cites·23 claims
- 0593US6674100B2SiGeC-based CMOSFET with separate heterojunctionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 6, 2004·58 cites·10 claims
- 0691US11094746B2Imaging devicePANASONIC IP MAN CO LTD·Filed 2020·Granted Aug 17, 2021·2 cites·27 claims
- 0791US6399993B1Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 4, 2002·67 cites·10 claims
- 0890US8258038B2Method of manufacturing semiconductor memoryNOZAWA KATSUYA·Filed 2011·Granted Sep 4, 2012·21 cites·13 claims
- 0990US6455364B1Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 24, 2002·55 cites·12 claims
- 1087US10542228B2Imaging system including illuminator and imaging devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 21, 2020·5 cites·13 claims
- 1186US6403976B1Semiconductor crystal, fabrication method thereof, and semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 11, 2002·37 cites·4 claims
- 1284US10847669B1Photodetection element including photoelectric conversion structure and avalanche structurePANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 24, 2020·1 cites·7 claims
- 1383US6645836B2Method of forming a semiconductor wafer having a crystalline layer thereon containing silicon, germanium and carbonMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 11, 2003·25 cites·10 claims
- 1483US6537369B1SiGeC semiconductor crystal and production method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 25, 2003·24 cites·9 claims
- 1582US12376393B2Image sensor including control electrode, transparent electrode, and connection layer electrically connecting control electrode to side surface of transparent electrodePANASONIC IP MAN CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·12 claims
- 1679US10777699B2Photodetection element including photoelectric conversion structure and avalanche structurePANASONIC IP MAN CO LTD·Filed 2018·Granted Sep 15, 2020·1 cites·16 claims
- 1779US6858454B1Method for measuring semiconductor constituent element content and method for manufacturing a semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 22, 2005·15 cites·16 claims
- 1877US11025847B2Imaging device including an imaging cell having variable sensitivityPANASONIC IP MAN CO LTD·Filed 2019·Granted Jun 1, 2021·1 cites·20 claims
- 1975US11793008B2Imaging devicePANASONIC IP MAN CO LTD·Filed 2021·Granted Oct 17, 2023·0 cites·16 claims
- 2075US10903264B2Imaging system and imaging methodPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 26, 2021·1 cites·25 claims
- 2175US4899951ABraking mechanism for use in a magnetic recording apparatusCLARION CO LTD·Filed 1988·Granted Feb 13, 1990·21 cites·10 claims
- 2273US2025334679A1Measurement device and measurement methodPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 2370US10708511B2Three-dimensional motion obtaining apparatus and three-dimensional motion obtaining methodPANASONIC IP MAN CO LTD·Filed 2018·Granted Jul 7, 2020·1 cites·20 claims
- 2469US11955493B2Image sensor including control electrode, transparent electrode, and connection layer electrically connecting control electrode to side surface of transparent electrodePANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·13 claims
- 2569US11711932B2Photoelectric conversion element including first electrode, second electrodes, photoelectric conversion film, and conductive layer and method for manufacturing the samePANASONIC IP MAN CO LTD·Filed 2021·Granted Jul 25, 2023·0 cites·14 claims
- 2669US6762106B2Semiconductor device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 13, 2004·11 cites·10 claims
- 2766US12152938B2Imaging system and imaging methodPANASONIC IP MAN CO LTD·Filed 2022·Granted Nov 26, 2024·0 cites·18 claims
- 2866US11438539B2Imaging device including an imaging cell having variable sensitivityPANASONIC IP MAN CO LTD·Filed 2021·Granted Sep 6, 2022·0 cites·22 claims
- 2965US12426487B2Organic device and method for producing organic devicePANASONIC IP MAN CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·12 claims
- 3065US12352626B2Raman spectroscopy device and Raman spectroscopy measurement methodPANASONIC IP MAN CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·12 claims
- 3165US4785362ADriving force branching gear mechanismCLARION CO LTD·Filed 1987·Granted Nov 15, 1988·20 cites·2 claims
- 3265US2025189298A1Measurement devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 3365US2024302511A1Distance measurement systemPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 3464US11031568B2Photoelectric conversion element including first electrode, second electrodes, photoelectric conversion film, and conductive layer and method for manufacturing the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Jun 8, 2021·0 cites·9 claims
- 3564US2025354932A1Imaging device, optical component, and measurement systemPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 3663US7105449B1Method for cleaning substrate and method for producing semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 12, 2006·8 cites·11 claims
- 3762US12101949B2Photoelectric conversion element, electronic device, and light-emitting devicePANASONIC IP MAN CO LTD·Filed 2022·Granted Sep 24, 2024·0 cites·16 claims
- 3862US6649496B2Production method for semiconductor crystalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 18, 2003·4 cites·6 claims
- 3962US2025096516A1Laser devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 4061US6660393B2SiGeC semiconductor crystals and the method producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 9, 2003·6 cites·3 claims
- 4160US12119362B2Light sensor including long-pass filter and light detection systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Oct 15, 2024·0 cites·19 claims
- 4260US6720587B2Structure evaluation method, method for manufacturing semiconductor devices, and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 13, 2004·7 cites·4 claims
- 4360US2023401303A1Contactless authentication system and authentication methodPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 4459US10672836B2Imaging devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 2, 2020·0 cites·20 claims
- 4558US12048170B2Imaging devicePANASONIC IP MAN CO LTD·Filed 2021·Granted Jul 23, 2024·0 cites·20 claims
- 4658US11812625B2Photoelectric converter and image sensorPANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 7, 2023·0 cites·9 claims
- 4757US11177313B2Imaging system and imaging methodPANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 16, 2021·0 cites·19 claims
- 4856US11968457B2Imaging apparatus, imaging system, and imaging methodPANASONIC IP MAN CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·17 claims
- 4956US6277657B1Apparatus for fabricating semiconductor device and fabrication method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 21, 2001·20 cites·23 claims
- 5056US2025189301A1Measurement devicePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 75 patent records by PatentIndex Score.
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