Inventor · disambiguated record
Shuji Tanaka
Also filed as: TANAKA SHUJI
122 granted patents·29 pending applications·1,034 citations·filing 1981–2025
99Inventor score
Top patents by PatentIndex Score
151 records- 0198US11356075B2Surface acoustic wave device having mass-loaded electrodeUNIV TOHOKU·Filed 2020·Granted Jun 7, 2022·13 cites·20 claims
- 0298US9916901B1Memory device including multiple gate-induced drain leakage current generator circuitsMICRON TECHNOLOGY INC·Filed 2017·Granted Mar 13, 2018·27 cites·29 claims
- 0397US11916533B2Surface acoustic wave devices and related methodsUNIV TOHOKU·Filed 2022·Granted Feb 27, 2024·5 cites·16 claims
- 0497US11258427B2Acoustic wave devicesUNIV TOHOKU·Filed 2017·Granted Feb 22, 2022·11 cites·29 claims
- 0596US11227869B1Memory array structures for capacitive sense NAND memoryMICRON TECHNOLOGY INC·Filed 2020·Granted Jan 18, 2022·4 cites·20 claims
- 0695US12400686B2Microelectronic devices, and related memory devices and electronic systemsMICRON TECHNOLOGY INC·Filed 2022·Granted Aug 26, 2025·2 cites·36 claims
- 0795US7463845B2Charging device having a first and second pressure with a cleaning member, and process cartridge and image forming apparatus including the charging deviceRICOH KK·Filed 2005·Granted Dec 9, 2008·20 cites·7 claims
- 0895US4558460AAudio apparatus for vehicleHONDA MOTOR CO LTD·Filed 1984·Granted Dec 10, 1985·92 cites·11 claims
- 0993US7826786B2Image forming apparatus, lubricant applying device, transfer device, process cartridge, and tonerRICOH KK·Filed 2005·Granted Nov 2, 2010·17 cites·13 claims
- 1093US7269364B2Image forming apparatus and treatment thereofFUJI XEROX CO LTD·Filed 2005·Granted Sep 11, 2007·24 cites·23 claims
- 1192US7542712B2Lubricant applicator, and image forming apparatus and process cartridge using the lubricant applicator, and method for assembling the process cartridgeRICOH KK·Filed 2006·Granted Jun 2, 2009·15 cites·4 claims
- 1291US9134189B2Dynamic quantity sensor and dynamic quantity sensor systemTOYOTA MOTOR CO LTD·Filed 2013·Granted Sep 15, 2015·10 cites·24 claims
- 1391US7463852B2Image forming apparatus having a developer conveying system and associated methodologyRICOH KK·Filed 2006·Granted Dec 9, 2008·12 cites·20 claims
- 1490US8336399B2Sensor systemMUROYAMA MASANORI·Filed 2010·Granted Dec 25, 2012·15 cites·22 claims
- 1590US7964915B2Semiconductor device having a DMOS structureSANYO ELECTRIC CO·Filed 2007·Granted Jun 21, 2011·22 cites·11 claims
- 1690US4388894ATwo stroke engine having exhaust timing control valve meansYAMAHA MOTOR CO LTD·Filed 1981·Granted Jun 21, 1983·51 cites·3 claims
- 1789US7769321B2Functional unit locking apparatus and image forming apparatus including the functional unit locking apparatusRICOH KK·Filed 2006·Granted Aug 3, 2010·11 cites·10 claims
- 1889US5038890AOil pan structure for internal combustion engineNISSAN MOTOR·Filed 1990·Granted Aug 13, 1991·54 cites·14 claims
- 1989US4949777AProcess of and apparatus for continuous casting with detection of possibility of break outKAWASAKI STEEL CO·Filed 1988·Granted Aug 21, 1990·31 cites·18 claims
- 2088US12080356B2Methods of forming integrated circuit structures for capacitive sense NAND memoryMICRON TECHNOLOGY INC·Filed 2022·Granted Sep 3, 2024·1 cites·25 claims
- 2188US8823114B2Sensor device having electrode draw-out portions through side of substrateTANAKA SHUJI·Filed 2010·Granted Sep 2, 2014·12 cites·11 claims
- 2287US5214185AContinuous process for preparing dimethyl carbonateUBE INDUSTRIES·Filed 1992·Granted May 25, 1993·33 cites·15 claims
- 2386US7112691B2Purification method for organometallic compounds and organometallic compounds obtained therefromSHINETSU CHEMICAL CO·Filed 2005·Granted Sep 26, 2006·8 cites·7 claims
- 2486US6005687AImaging apparatus having different motors for separating and reading documentsRICOH KK·Filed 1997·Granted Dec 21, 1999·34 cites·31 claims
- 2585US7179931B2High-purity trimethylaluminum and purification method of crude trimethylaluminumSHINETSU CHEMICAL CO·Filed 2005·Granted Feb 20, 2007·7 cites·5 claims
- 2685US5311924AMolten metal level control method and device for continuous castingKAWASAKI STEEL CO·Filed 1991·Granted May 17, 1994·27 cites·13 claims
- 2785US5162563AProcess for preparing a diester of carboxylic acidUBE INDUSTRIES·Filed 1990·Granted Nov 10, 1992·26 cites·24 claims
- 2884US8254823B2Waste toner storage unit and image forming apparatus using sameNAGASHIMA HIROYUKI·Filed 2008·Granted Aug 28, 2012·7 cites·25 claims
- 2984US2025070746A1Acoustic wave devices and methods for radio-frequency applicationsSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 3084US2025062740A1Acoustic wave devices and related methodsSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 3183US5292917AProcess for purifying dimethyl carbonateUBE INDUSTRIES·Filed 1993·Granted Mar 8, 1994·22 cites·4 claims
- 3282US7505714B2Image forming deviceRICOH KK·Filed 2005·Granted Mar 17, 2009·8 cites·10 claims
- 3382US2024420770A1Apparatus containing memory array structures having multiple sub-blocks, and operation of such apparatusMICRON TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 3482US2025372130A1Memory devicesMICRON TECHNOLOGY INC·Filed 2025·Application pending·0 cites
- 3581US7831189B2Lubricant applying unit, a process cartridge including the same, and an image forming apparatus provided with the process cartridge including the sameRICOH KK·Filed 2007·Granted Nov 9, 2010·6 cites·20 claims
- 3681US2025038735A1Acoustic wave devicesSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 3780US4539403AProcess for the preparation of a 2-alkyl-4-amino-5-aminomethylpyrimidineUBE INDUSTRIES·Filed 1983·Granted Sep 3, 1985·13 cites·26 claims
- 3880US2024291462A1Surface acoustic wave deviceUNIV TOHOKU·Filed 2024·Application pending·0 cites
- 3979US12081188B2Acoustic wave devicesUNIV TOHOKU·Filed 2019·Granted Sep 3, 2024·1 cites·20 claims
- 4079US4497720AMethod for treating metallic or ceramic surfaces at high temperaturesTEIJIN LTD·Filed 1983·Granted Feb 5, 1985·30 cites·13 claims
- 4178US9645145B2Sensor chip, detection system, and method of detecting target substance in analyteUNIV TOHOKU·Filed 2015·Granted May 9, 2017·2 cites·20 claims
- 4278US7844198B2Electrophotographic photoreceptor, photoreceptor supporting device, imaging device and process cartridgeRICOH CO LTD·Filed 2009·Granted Nov 30, 2010·5 cites·7 claims
- 4375US12052012B2Acoustic wave devicesUNIV TOHOKU·Filed 2022·Granted Jul 30, 2024·0 cites·24 claims
- 4475US9266742B2Method for producing trichlorosilaneTANAKA SHUJI·Filed 2011·Granted Feb 23, 2016·2 cites·17 claims
- 4575US9126838B2Method for purifying chlorosilanesHASEGAWA MASAYUKI·Filed 2011·Granted Sep 8, 2015·3 cites·17 claims
- 4675US5869729AMethod of producing an ester compoundUBE INDUSTRIES·Filed 1996·Granted Feb 9, 1999·17 cites·15 claims
- 4775US4980724ADeveloper material crossmixing apparatusXEROX CORP·Filed 1989·Granted Dec 25, 1990·39 cites·1 claims
- 4875US2024099007A1Memory devices and related electronic systemsMICRON TECHNOLOGY INC·Filed 2023·Application pending·0 cites
- 4975US2024412790A1Apparatus for capacitive sense nand memoryMICRON TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 5074US7714160B2Process for producing alkyl nitriteUBE INDUSTRIES·Filed 2004·Granted May 11, 2010·6 cites·6 claims
Showing the top 50 of 151 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →