Inventor · disambiguated record
Takayuki Saito
Also filed as: SAITO TAKAYUKI
135 granted patents·38 pending applications·2,076 citations·filing 1977–2024
99Inventor score
Files withEBARA CORP24HITACHI CHEMICAL CO LTD18SAITO TAKAYUKI13MITSUBISHI ELECTRIC CORP10HITACHI AUTOMOTIVE SYSTEMS LTD7
Top patents by PatentIndex Score
173 records- 0196US5073268AProcess and system for purifying pure water or ultrapure waterEBARA CORP·Filed 1990·Granted Dec 17, 1991·164 cites·3 claims
- 0295US6368493B1Electrolytic machining method and apparatusMORI YUZO·Filed 2000·Granted Apr 9, 2002·35 cites·11 claims
- 0395US6323560B1Registration accuracy measurement mark, method of repairing defect of the mark, photomask having the mark, method of manufacturing the photo mask and method of exposure thereofMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Nov 27, 2001·63 cites·3 claims
- 0495US5308467AElectrically regenerable demineralizing apparatusEBARA CORP·Filed 1992·Granted May 3, 1994·95 cites·9 claims
- 0594US8829586B2Semiconductor device and method for manufacturing semiconductor device having oxide semiconductor layerENDO YUTA·Filed 2011·Granted Sep 9, 2014·16 cites·32 claims
- 0694US8215160B2Sensor structureSAITO TAKAYUKI·Filed 2010·Granted Jul 10, 2012·17 cites·5 claims
- 0794US6743349B2Electrochemical machining method and apparatusEBARA CORP·Filed 2001·Granted Jun 1, 2004·26 cites·18 claims
- 0894US4968759APhenolic polymer and production thereofHITACHI CHEMICAL CO LTD·Filed 1988·Granted Nov 6, 1990·60 cites·7 claims
- 0993US5425866AElectrically regenerable demineralizing apparatusEBARA CORP·Filed 1993·Granted Jun 20, 1995·78 cites·10 claims
- 1092US8573041B2Mass air flow measurement deviceSAITO TAKAYUKI·Filed 2011·Granted Nov 5, 2013·11 cites·1 claims
- 1192US6372023B1Method of separating and recovering carbon dioxide from combustion exhausted gas and apparatus thereforAGENCY IND SCIENCE TECHN·Filed 2000·Granted Apr 16, 2002·96 cites·9 claims
- 1290US9269823B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Feb 23, 2016·8 cites·21 claims
- 1390US8549901B2Sensor structureSAITO TAKAYUKI·Filed 2012·Granted Oct 8, 2013·11 cites·18 claims
- 1490US5102962APhenolic polymer and production thereofHITACHI CHEMICAL CO LTD·Filed 1990·Granted Apr 7, 1992·51 cites·6 claims
- 1590US5072027AProcess for producing methacrylic acid estersHITACHI CHEMICAL CO LTD·Filed 1989·Granted Dec 10, 1991·30 cites·18 claims
- 1690US4916255AMethod for production of methacrylate esterHITACHI LTD·Filed 1988·Granted Apr 10, 1990·29 cites·32 claims
- 1790US4897438AStabilized synthetic resin compositionHITACHI CHEMICAL CO LTD·Filed 1988·Granted Jan 30, 1990·52 cites·7 claims
- 1889US8091413B2Mass air flow measurement deviceSAITO TAKAYUKI·Filed 2009·Granted Jan 10, 2012·17 cites·10 claims
- 1989US7459265B2Pattern forming method, semiconductor device manufacturing method and exposure mask setRENESAS TECH CORP·Filed 2005·Granted Dec 2, 2008·10 cites·13 claims
- 2089US6602396B2Electrolytic machining method and apparatusMORI YUZO·Filed 2001·Granted Aug 5, 2003·16 cites·43 claims
- 2188US6875335B2Electrolytic machining method and apparatusMORI YUZO·Filed 2003·Granted Apr 5, 2005·15 cites·42 claims
- 2285US4576458ACamera finder employing holographic view field framesFUJI PHOTO FILM CO LTD·Filed 1984·Granted Mar 18, 1986·18 cites·18 claims
- 2383US6932884B2Substrate processing apparatusEBARA CORP·Filed 2002·Granted Aug 23, 2005·26 cites·28 claims
- 2483US6180320B1Method of manufacturing a semiconductor device having a fine pattern, and semiconductor device manufactured therebyMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jan 30, 2001·70 cites·17 claims
- 2583US5670094AMethod of and apparatus for producing ozonized waterEBARA CORP·Filed 1996·Granted Sep 23, 1997·53 cites·13 claims
- 2682US7101465B2Electrolytic processing device and substrate processing apparatusEBARA CORP·Filed 2003·Granted Sep 5, 2006·14 cites·62 claims
- 2781US6251774B1Method of manufacturing a semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jun 26, 2001·63 cites·14 claims
- 2880US10353315B2Image forming apparatus that sequentially executes adjustment operations corresponding to a plurality of adjustment itemsFUJI XEROX CO LTD·Filed 2017·Granted Jul 16, 2019·2 cites·9 claims
- 2980US7670756B2Pattern forming method, semiconductor device manufacturing method and exposure mask setRENESAS TECH CORP·Filed 2008·Granted Mar 2, 2010·4 cites·11 claims
- 3078US5837124AMethod and apparatus for preventing scale from precipitating in producing deionized waterEBARA CORP·Filed 1997·Granted Nov 17, 1998·57 cites·13 claims
- 3177US8017305B2Pattern forming method, semiconductor device manufacturing method and exposure mask setRENESAS ELECTRONICS CORP·Filed 2010·Granted Sep 13, 2011·2 cites·7 claims
- 3276US7762798B2Compressor having different hardness surface between upper surface and receiving surface of top dead center of compression member and vaneSANYO ELECTRIC CO·Filed 2005·Granted Jul 27, 2010·5 cites·4 claims
- 3374US10280347B2Semiconductor device manufacturing method and underfill filmDEXERIALS CORP·Filed 2016·Granted May 7, 2019·2 cites·20 claims
- 3473US4166191AProcess for producing highly pure p-tertiary-butyl phenolGOI CHEMICAL CO LTD·Filed 1978·Granted Aug 28, 1979·12 cites·20 claims
- 3571US10248065B1Image formation control apparatus and image forming apparatusFUJI XEROX CO LTD·Filed 2018·Granted Apr 2, 2019·1 cites·20 claims
- 3671US9260779B2Light-transmitting conductive film, display device, electronic device, and manufacturing method of light-transmitting conductive filmKOEZUKA JUNICHI·Filed 2010·Granted Feb 16, 2016·1 cites·18 claims
- 3771US7934419B2Intake air mass flow measurement deviceHITACHI LTD·Filed 2008·Granted May 3, 2011·7 cites·9 claims
- 3871US5789673AThermal type air flow measuring instrument for internal combustion engineHITACHI LTD·Filed 1995·Granted Aug 4, 1998·34 cites·39 claims
- 3971US5780735AAir flow rate measurement apparatusHITACHI LTD·Filed 1996·Granted Jul 14, 1998·35 cites·33 claims
- 4071US4958001ADicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and polyamide-acid and polyimide obtained therefromHITACHI CHEMICAL CO LTD·Filed 1988·Granted Sep 18, 1990·9 cites·11 claims
- 4170US5020724ANozzle for water jet cuttingAGENCY IND SCIENCE TECHN·Filed 1989·Granted Jun 4, 1991·26 cites·3 claims
- 4269US11299367B2Adjustment device for friction adjustment portion of sectionYOKOHAMA RUBBER CO LTD·Filed 2018·Granted Apr 12, 2022·1 cites·11 claims
- 4369US8686573B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Apr 1, 2014·2 cites·24 claims
- 4469US7578886B2Substrate processing apparatus, substrate processing method, and substrate holding apparatusEBARA CORP·Filed 2004·Granted Aug 25, 2009·14 cites·35 claims
- 4569US6423205B1Electric deionization apparatusEBARA CORP·Filed 1999·Granted Jul 23, 2002·32 cites·16 claims
- 4668US7255778B2Electrochemical machining method and apparatusEBARA CORP·Filed 2004·Granted Aug 14, 2007·6 cites·17 claims
- 4768US7208076B2Substrate processing apparatus and methodEBARA CORP·Filed 2002·Granted Apr 24, 2007·10 cites·27 claims
- 4868US5717522APolarizing films used for optical systems and three-dimensional image displaying apparatuses using the polarizing filmsFUJI PHOTO OPTICAL CO LTD·Filed 1995·Granted Feb 10, 1998·35 cites·10 claims
- 4967US6243576B1Radio communication analyzer suited for measurement of plurality of types of digital communication systemsANRITSU CORP·Filed 1999·Granted Jun 5, 2001·42 cites·11 claims
- 5066US11420340B2Suction hand and industrial robot provided with the sameDENSO WAVE INC·Filed 2020·Granted Aug 23, 2022·0 cites·14 claims
Showing the top 50 of 173 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Takayuki Saito files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →