Inventor · disambiguated record
Shigeru Niki
Also filed as: NIKI SHIGERU
18 granted patents·6 pending applications·225 citations·filing 1999–2013
94Inventor score
Files withNAT INST OF ADVANCED IND SCIEN10ROHM CO LTD5AGENCY IND SCIENCE TECHN1ASAHI GLASS CO LTD1ISHIZUKA SHOGO1
Top patents by PatentIndex Score
24 records- 0195US6674098B1ZnO compound semiconductor light emitting elementNAT INST OF ADVANCED IND SCIEN·Filed 2000·Granted Jan 6, 2004·56 cites·7 claims
- 0285US7605012B2ZnO based compound semiconductor light emitting device and method for manufacturing the sameNAT INST OF ADVANCED IND SCIEN·Filed 2005·Granted Oct 20, 2009·7 cites·5 claims
- 0381US6649434B2Method of manufacturing semiconductor device having ZnO based oxide semiconductor layerNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Nov 18, 2003·27 cites·5 claims
- 0480US6638846B2Method of growing p-type ZnO based oxide semiconductor layer and method of manufacturing semiconductor light emitting deviceNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Oct 28, 2003·34 cites·5 claims
- 0577US6987029B2ZnO based compound semiconductor light emitting device and method for manufacturing the sameROHM CO LTD·Filed 2003·Granted Jan 17, 2006·10 cites·5 claims
- 0675US8012546B2Method and apparatus for producing semiconductor films and related devicesNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted Sep 6, 2011·4 cites·4 claims
- 0775US6566162B2Method of producing Cu (In, Ga) (Se, S) 2 semiconductor filmNAT INST OF ADVANCED IND SCIEN·Filed 2002·Granted May 20, 2003·20 cites·7 claims
- 0873US8895463B2Glass substrate for Cu-In-Ga-Se solar cell and solar cell using sameASAHI GLASS CO LTD·Filed 2013·Granted Nov 25, 2014·1 cites·16 claims
- 0971US9496433B2Photoelectric conversion device and method for manufacturing photoelectric conversion deviceROHM CO LTD·Filed 2013·Granted Nov 15, 2016·1 cites·16 claims
- 1071US6531408B2Method for growing ZnO based oxide semiconductor layer and method for manufacturing semiconductor light emitting device using the sameNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Mar 11, 2003·14 cites·8 claims
- 1169US6281036B1Method of fabricating film for solar cellsAGENCY IND SCIENCE TECHN·Filed 1999·Granted Aug 28, 2001·34 cites·14 claims
- 1268US8299510B2Solid state imaging device and fabrication method for the sameMATSUSHIMA OSAMU·Filed 2008·Granted Oct 30, 2012·3 cites·9 claims
- 1364US9202962B2Solid state imaging device and fabrication method for the sameROHM CO LTD·Filed 2012·Granted Dec 1, 2015·0 cites·10 claims
- 1463US8592933B2Photoelectric conversion device, fabrication method for the same, and solid state imaging deviceMIYAZAKI KENICHI·Filed 2009·Granted Nov 26, 2013·1 cites·5 claims
- 1558US8921691B2Solar cell and manufacturing method thereofISHIZUKA SHOGO·Filed 2009·Granted Dec 30, 2014·1 cites·18 claims
- 1656US8304804B2Semiconductor deviceSHIBATA HAJIME·Filed 2008·Granted Nov 6, 2012·1 cites·15 claims
- 1756US6472241B2Radical cell device and method for manufacturing groups II-VI compound semiconductor deviceNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Oct 29, 2002·7 cites·3 claims
- 1854US2012199203A1Glass sheet for cu-in-ga-se solar cells, and solar cells using sameNISHIZAWA MANABU·Filed 2012·Application pending·0 cites
- 1952US6770913B2ZnOSSe compound semiconductor, integrated circuit using the semiconductor and method of manufacturing the semiconductor and the integrated circuitNAT INST OF ADVANCED IND SCIEN·Filed 2002·Granted Aug 3, 2004·4 cites·10 claims
- 2045US2009217969A1Method for Manufacturing Photoelectric Converter and Photoelectric ConverterROHM CO LTD·Filed 2006·Application pending·0 cites
- 2145US2009301558A1Photoelectric Converter and Method for Producing the SameROHM CO LTD·Filed 2006·Application pending·0 cites
- 2239US2005284518A1Compound solar cell and process for producing the sameNAT INST OF ADVANCED IND SCIEN·Filed 2005·Application pending·0 cites
- 2335US2002030196A1Semiconductor device having ZnO based oxide semiconductor layer and method of manufacturing the sameFiled 2001·Application pending·0 cites
- 2435US2002014631A1Semiconductor light emitting deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →