Inventor · disambiguated record
Masakazu Sugimoto
Also filed as: SUGIMOTO MASAKAZU
50 granted patents·11 pending applications·1,356 citations·filing 1979–2011
99Inventor score
Top patents by PatentIndex Score
61 records- 0193US5876983AMutant phosphoenolpyruvate carboxylase, its gene, and production method of amino acidAJINOMOTO KK·Filed 1994·Granted Mar 2, 1999·62 cites·13 claims
- 0293US5072289AWiring substrate, film carrier, semiconductor device made by using the film carrier, and mounting structure comprising the semiconductor deviceNITTO DENKO CORP·Filed 1989·Granted Dec 10, 1991·91 cites·16 claims
- 0391US6373000B2Double-sided circuit board and multilayer wiring board comprising the same and process for producing double-sided circuit boardNITTO DENKO CORP·Filed 2000·Granted Apr 16, 2002·55 cites·11 claims
- 0489US6852516B2Method for producing L-glutamic acid by fermentationAJINOMOTO KK·Filed 2002·Granted Feb 8, 2005·23 cites·14 claims
- 0589US5374469AFlexible printed substrateNITTO DENKO CORP·Filed 1992·Granted Dec 20, 1994·116 cites·46 claims
- 0688US6857808B1Joining structureNIPPON STEEL CORP·Filed 2000·Granted Feb 22, 2005·81 cites·6 claims
- 0785US6090597AMethod of producing L-lysineAJINOMOTO KK·Filed 1997·Granted Jul 18, 2000·36 cites·8 claims
- 0884US5688671AMutant aspartokinase geneAJINOMOTO KK·Filed 1993·Granted Nov 18, 1997·80 cites·12 claims
- 0983US6180261B1Low thermal expansion circuit board and multilayer wiring circuit boardNITTO DENKO CORP·Filed 1998·Granted Jan 30, 2001·58 cites·8 claims
- 1083US5821626AFilm carrier, semiconductor device using same and method for mounting semiconductor elementNITTO DENKO CORP·Filed 1996·Granted Oct 13, 1998·71 cites·15 claims
- 1182US6335076B1Multi-layer wiring board and method for manufacturing the sameNITTO DENKO CORP·Filed 2000·Granted Jan 1, 2002·26 cites·5 claims
- 1282US6221636B1Method for producing L-lysineAJINOMOTO KK·Filed 1997·Granted Apr 24, 2001·54 cites·22 claims
- 1382US5766925AMethod of producing L-lysineAJINOMOTO KK·Filed 1995·Granted Jun 16, 1998·55 cites·30 claims
- 1481US7329523B2Phosphoserine phosphatase of coryneform bacteria and variants thereofAJINOMOTO KK·Filed 2005·Granted Feb 12, 2008·3 cites·2 claims
- 1581US6420018B1Low thermal expansion circuit board and multilayer wiring circuit boardNITTO DENKO CORP·Filed 2000·Granted Jul 16, 2002·24 cites·10 claims
- 1681US5919694AMutant phosphoenolpyruvate carboxylase, its gene, and production method of amino acidAJINOMOTO KK·Filed 1997·Granted Jul 6, 1999·28 cites·17 claims
- 1780US6004773AMethod for producing L-lysineAJINOMOTO KK·Filed 1997·Granted Dec 21, 1999·49 cites·12 claims
- 1879US6893852B1Dna encoding sucrose pts enzyme IIAJINOMOTO KK·Filed 2000·Granted May 17, 2005·6 cites·5 claims
- 1979US6157084AFilm carrier and semiconductor device using sameNITTO DENKO CORP·Filed 1995·Granted Dec 5, 2000·45 cites·18 claims
- 2079US5804414AMethod of amplifying genes using artificial transposons in coryneform bacteriaAJINOMOTO KK·Filed 1996·Granted Sep 8, 1998·45 cites·12 claims
- 2178US6395528B1Phosphoserine phosphatase gene of coryneform bacteriaAJINOMOTO KK·Filed 2001·Granted May 28, 2002·4 cites·15 claims
- 2277US6037154AMethod of producing L-serine by fermentationAJINOMOTO KK·Filed 1998·Granted Mar 14, 2000·22 cites·22 claims
- 2376US6310391B1Mounted structure of circuit board and multi-layer circuit board thereforNITTO DENKO CORP·Filed 1999·Granted Oct 30, 2001·38 cites·4 claims
- 2472US7029896B2Phosphoserine phosphatase gene of coryneform bacteriaAJINOMOTO KK·Filed 2002·Granted Apr 18, 2006·2 cites·4 claims
- 2571US6258449B1Low-thermal expansion circuit board and multilayer circuit boardNITTO DENKO CORP·Filed 1999·Granted Jul 10, 2001·37 cites·3 claims
- 2670US7771612B2Hydrogen generating compositionNITTO DENKO CORP·Filed 2005·Granted Aug 10, 2010·3 cites·15 claims
- 2770US6646107B2Process for producing polymerNITTO DENKO CORP·Filed 2001·Granted Nov 11, 2003·9 cites·13 claims
- 2870US5756347ATemperature-sensitive plasmidAJINOMOTO KK·Filed 1996·Granted May 26, 1998·11 cites·5 claims
- 2969US5616480ATemperature sensitive plasmidAJINOMOTO KK·Filed 1995·Granted Apr 1, 1997·11 cites·10 claims
- 3069US5136359AAnisotropic conductive film with through-holes filled with metallic materialNITTO DENKO CORP·Filed 1990·Granted Aug 4, 1992·30 cites·4 claims
- 3168US6333469B1Wafer-scale package structure and circuit board attached theretoNITTO DENKO CORP·Filed 1999·Granted Dec 25, 2001·34 cites·14 claims
- 3265US6159586AMultilayer wiring substrate and method for producing the sameNITTO DENKO CORP·Filed 1998·Granted Dec 12, 2000·26 cites·12 claims
- 3364US5848465AMethod for fabrication of probeNITTO DENKO CORP·Filed 1996·Granted Dec 15, 1998·25 cites·8 claims
- 3463US6281324B1Semiconductive beltNITTO DENKO CORP·Filed 1999·Granted Aug 28, 2001·15 cites·6 claims
- 3563US6258573B1Method of producing L-serine by fermentationAJINOMOTO KK·Filed 1998·Granted Jul 10, 2001·12 cites·6 claims
- 3659US7182543B2Joining structureNIPPON STEEL CORP·Filed 2004·Granted Feb 27, 2007·8 cites·22 claims
- 3759US6328201B1Multilayer wiring substrate and method for producing the sameNITTO DENKO CORP·Filed 2000·Granted Dec 11, 2001·7 cites·6 claims
- 3858US7846698B2Method of producing L-lysineAJINOMOTO KK·Filed 2002·Granted Dec 7, 2010·0 cites·12 claims
- 3956US5188702AProcess for producing an anisotropic conductive filmNITTO DENKO CORP·Filed 1992·Granted Feb 23, 1993·19 cites·2 claims
- 4055US4276499ARotary actuatorDENKI ONKYO CO LTD·Filed 1979·Granted Jun 30, 1981·9 cites·14 claims
- 4154US2002120122A1Phosphoserine phosphatase gene of coryneform bacteriaAJINOMOTO KK·Filed 2002·Application pending·0 cites
- 4250US9455452B2Fuel cell and method of manufacture thereofSUGIMOTO MASAKAZU·Filed 2009·Granted Sep 27, 2016·0 cites·10 claims
- 4350US9434611B2Packaged hydrogen-generating agent, manufacturing method therefor, and hydrogen generation methodSUGIMOTO MASAKAZU·Filed 2010·Granted Sep 6, 2016·0 cites·4 claims
- 4450US8697300B2Fuel cell, and method for manufacturing the sameSUGIMOTO MASAKAZU·Filed 2009·Granted Apr 15, 2014·0 cites·6 claims
- 4549US8183017B2Method of producing L-lysineOTSUNA SEIKO·Filed 2010·Granted May 22, 2012·0 cites·12 claims
- 4649US7862954B2Fuel cellAQUAFAIRY CORP·Filed 2004·Granted Jan 4, 2011·2 cites·19 claims
- 4745US4470937ASize control of extrusion molded articlesBRIDGESTONE TIRE CO LTD·Filed 1982·Granted Sep 11, 1984·13 cites·6 claims
- 4845US2003175912A1Method of producing L-serine by fermentationAJINOMOTO KK·Filed 2002·Application pending·0 cites
- 4944US2003008358A1Method of producing L-serine by fermentationAJINOMOTO KK·Filed 2002·Application pending·0 cites
- 5043US2004121428A1Process for producing l-amino acid and novel geneFiled 2000·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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