Inventor · disambiguated record
Satoshi Nagai
Also filed as: NAGAI SATOSHI
61 granted patents·25 pending applications·840 citations·filing 1979–2021
99Inventor score
Files withMITSUBISHI GAS CHEMICAL CO14TOSHIBA KK11NAGAI SATOSHI7ENEOS CORP6MITSUBISHI ELECTRIC CORP6
Top patents by PatentIndex Score
86 records- 0194US8752232B2Cleaning sheetOTSUKA HIROSHI·Filed 2010·Granted Jun 17, 2014·37 cites·8 claims
- 0294US4732454ALight-transmissible plate shielding electromagnetic wavesTORAY INDUSTRIES·Filed 1986·Granted Mar 22, 1988·73 cites·22 claims
- 0388US4545251AElectronic scanning type ultrasonic non-destructive testing apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Oct 8, 1985·66 cites·14 claims
- 0486US5910713ADischarge lamp igniting apparatus for performing a feedback control of a discharge lamp and the likeMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jun 8, 1999·68 cites·8 claims
- 0586US5326846AProcess for producing impact-resistant polyacetal resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1993·Granted Jul 5, 1994·36 cites·10 claims
- 0685US5875107AInverter apparatusMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 23, 1999·66 cites·12 claims
- 0784US11935775B2Semiconductor manufacturing apparatus and method of manufacturing semiconductor deviceKIOXIA CORP·Filed 2020·Granted Mar 19, 2024·1 cites·18 claims
- 0884US11384271B2Refrigerator, refrigerator oil, working fluid composition for refrigeratorENEOS CORP·Filed 2019·Granted Jul 12, 2022·1 cites·19 claims
- 0984US5306772APolyacetal resin composition and its molded articleMITSUBISHI GAS CHEMICAL CO·Filed 1993·Granted Apr 26, 1994·40 cites·19 claims
- 1084US4497210APhased array ultrasonic testing apparatus and testing method thereforTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Feb 5, 1985·52 cites·29 claims
- 1179US5292824AProcess for producing a polyacetal resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1993·Granted Mar 8, 1994·31 cites·7 claims
- 1278US9217731B2Welding inspection method and apparatus thereofYAMAMOTO SETSU·Filed 2011·Granted Dec 22, 2015·4 cites·18 claims
- 1377US6928391B2Plant maintenance method and apparatusTOSHIBA KK·Filed 2003·Granted Aug 9, 2005·19 cites·12 claims
- 1475US9400264B2Ultrasonic test equipment and evaluation method thereofTOSHIBA KK·Filed 2014·Granted Jul 26, 2016·2 cites·15 claims
- 1575US5118726APolycarbonate resin composition for radiation sterilizationMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Jun 2, 1992·28 cites·5 claims
- 1674US7897672B2Process for producing polyoxymethylene copolymerMITSUBISHI GAS CHEMICAL CO·Filed 2006·Granted Mar 1, 2011·2 cites·7 claims
- 1773US9062393B2Multilayer composite fiberITO AKIRA·Filed 2009·Granted Jun 23, 2015·2 cites·3 claims
- 1871US9468350B2Cleaning toolKAO CORP·Filed 2012·Granted Oct 18, 2016·4 cites·18 claims
- 1971US8178627B2Oxymethylene copolymer composition for stretching material, stretching material, structures, and process for producing the sameOKAMURA AKIRA·Filed 2007·Granted May 15, 2012·2 cites·10 claims
- 2071US6925418B2Plant maintenance method and apparatusTOSHIBA KK·Filed 2003·Granted Aug 2, 2005·8 cites·23 claims
- 2170US9855638B2Dressing apparatus, polishing apparatus having the dressing apparatus, and polishing methodEBARA CORP·Filed 2014·Granted Jan 2, 2018·2 cites·21 claims
- 2266US7283929B2Plant apparatus operation support deviceTOSHIBA KK·Filed 2005·Granted Oct 16, 2007·6 cites·16 claims
- 2365US9453819B2Ultrasonic flaw detector and ultrasonic flaw detecting methodYAMAMOTO SETSU·Filed 2012·Granted Sep 27, 2016·1 cites·8 claims
- 2465US6632331B2Distillation of polycyclic diolMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Oct 14, 2003·6 cites·17 claims
- 2564US7431945B2Allergen removerKAO CORP·Filed 2004·Granted Oct 7, 2008·6 cites·17 claims
- 2664US5952793ADischarge lamp igniting apparatus including feedback controlMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 14, 1999·23 cites·10 claims
- 2764US5530061AProcess for producing impact-resistant polyacetal resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Jun 25, 1996·19 cites·8 claims
- 2862US6965834B2Steam turbine system inspecting methodTOSHIBA KK·Filed 2003·Granted Nov 15, 2005·5 cites·10 claims
- 2961US6359103B1Aromatic-aliphatic copolycarbonate and process for producing the sameMITSUBISHI GAS CHEMICAL CO·Filed 2000·Granted Mar 19, 2002·4 cites·3 claims
- 3060US2007212327A1Allergen Depressant And Depression MethodKAO CORP·Filed 2004·Application pending·0 cites
- 3159US10697109B2Washing machineTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2019·Granted Jun 30, 2020·0 cites·12 claims
- 3259US8142960B2Exposure method, mask data producing method, and semiconductor device manufacturing methodNAGAI SATOSHI·Filed 2009·Granted Mar 27, 2012·1 cites·7 claims
- 3359US6217375B1Wiring harness arranging constructionSUMITOMO WIRING SYSTEMS·Filed 1999·Granted Apr 17, 2001·22 cites·24 claims
- 3459US5331618ASynchronizing signal detector for multi-beam optical disk unitASACA CORP·Filed 1992·Granted Jul 19, 1994·12 cites·4 claims
- 3558US5957702AWiring harness arranging constructionSUMITOMO WIRING SYSTEMS·Filed 1997·Granted Sep 28, 1999·21 cites·20 claims
- 3657US12146117B2Refrigerator oil, and working fluid composition for refrigeratorENEOS CORP·Filed 2020·Granted Nov 19, 2024·0 cites·6 claims
- 3756US11331635B2Minute bubble generator, home appliance provided with minute bubble generator, and method of manufacturing minute bubble generatorTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2019·Granted May 17, 2022·0 cites·9 claims
- 3856US9770856B2Composite molded article having two-layer structureITO AKIRA·Filed 2009·Granted Sep 26, 2017·0 cites·12 claims
- 3956US7002876B2Acoustic-propagation-time measuring apparatusTOSHIBA KK·Filed 2004·Granted Feb 21, 2006·13 cites·11 claims
- 4055US6133697ADimming apparatus for fluorescent lampsMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Oct 17, 2000·19 cites·11 claims
- 4155US4554805AAgitating type washing machineMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Nov 26, 1985·15 cites·4 claims
- 4253US10131781B2Polyacetal resin composition, composite molding using the same, and method for producing the sameMITSUBISHI ENG PLASTICS CORP·Filed 2013·Granted Nov 20, 2018·0 cites·3 claims
- 4353US10068915B2Manufacturing method for a semiconductor device including resist films different in thicknessTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 4, 2018·0 cites·2 claims
- 4453US6687832B1Control of topology views in network managementFUJITSU LTD·Filed 1999·Granted Feb 3, 2004·34 cites·8 claims
- 4553US2004049413A1Apparatus, method, and computer program for reservation of accommodationFUJITSU LTD·Filed 2003·Application pending·0 cites
- 4652US8658630B2Allergen depressant and depression methodNAGAI SATOSHI·Filed 2010·Granted Feb 25, 2014·0 cites·15 claims
- 4752US5349268AHigh voltage discharge lamp deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Sep 20, 1994·14 cites·8 claims
- 4852US5318649ALaminates and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1993·Granted Jun 7, 1994·19 cites·1 claims
- 4951US12091629B2Refrigerator oil, and working fluid composition for refrigeratorENEOS CORP·Filed 2021·Granted Sep 17, 2024·0 cites·5 claims
- 5051US11993742B2Working fluid composition for refrigerator, and refrigerator oilENEOS CORP·Filed 2020·Granted May 28, 2024·0 cites·6 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →