Inventor · disambiguated record
Masaki Tanaka
Also filed as: TANAKA MASAKI
146 granted patents·48 pending applications·2,117 citations·filing 1975–2024
99Inventor score
Top patents by PatentIndex Score
194 records- 0196US4680366AFabric-finishing agent containing a novel organopolysiloxaneSHINETSU CHEMICAL CO·Filed 1986·Granted Jul 14, 1987·63 cites·4 claims
- 0294US8684169B2Transfer deviceITOH KAZUO·Filed 2011·Granted Apr 1, 2014·44 cites·20 claims
- 0394US6855759B2Silica particles surface-treated with silane, process for producing the same and uses thereofSHINETSU CHEMICAL CO·Filed 2002·Granted Feb 15, 2005·47 cites·6 claims
- 0494US4196273ACurable organopolysiloxane compositionsSHINETSU CHEMICAL CO·Filed 1978·Granted Apr 1, 1980·61 cites·7 claims
- 0593US5028679AMethod for preparing perfluoroalkyl group-containing organopolysiloxanesSHINETSU CHEMICAL CO·Filed 1989·Granted Jul 2, 1991·74 cites·9 claims
- 0692US12407116B2Terminal fitting, connector and method for manufacturing terminal fittingYAZAKI CORP·Filed 2023·Granted Sep 2, 2025·2 cites·5 claims
- 0792US10115777B2Display DeviceJAPAN DISPLAY INC·Filed 2017·Granted Oct 30, 2018·8 cites·11 claims
- 0892US4778624AMethod for the preparation of an aqueous emulsion of poly(silsesquioxane)SHINETSU CHEM IND CO·Filed 1986·Granted Oct 18, 1988·58 cites·3 claims
- 0991US8006829B2Motorized roller and motor unit for motorized rollerITOH DENKI CO LTD·Filed 2009·Granted Aug 30, 2011·29 cites·20 claims
- 1091US6672449B2Motorized rollerITOH ELECTRIC COMPANY LTD·Filed 2001·Granted Jan 6, 2004·50 cites·22 claims
- 1191US6521290B1Silica particles surface-treated with silane, process for producing the same and uses thereofSHINETSU CHEMICAL CO·Filed 1999·Granted Feb 18, 2003·60 cites·13 claims
- 1290US9703242B2Fixing apparatusCANON KK·Filed 2016·Granted Jul 11, 2017·3 cites·20 claims
- 1389US11349428B2Control apparatus, vehicle system, and control methodHONDA MOTOR CO LTD·Filed 2020·Granted May 31, 2022·2 cites·10 claims
- 1489US11325478B2Control apparatus, vehicle system, and control methodHONDA MOTOR CO LTD·Filed 2020·Granted May 10, 2022·2 cites·7 claims
- 1588US8565601B2Communication method for optical communication system, optical communication system, slave station apparatus, control device, and computer programNAKURA KENICHI·Filed 2010·Granted Oct 22, 2013·16 cites·24 claims
- 1687US4985155ASilicone-containing fabric finishing agentNISSIN CHEMICAL IND·Filed 1989·Granted Jan 15, 1991·53 cites·11 claims
- 1786US9454118B2Fixing apparatusCANON KK·Filed 2014·Granted Sep 27, 2016·3 cites·8 claims
- 1886US7840148B2Image forming apparatus and method for detecting separated state of transfer memberKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Nov 23, 2010·9 cites·5 claims
- 1986US7287636B2Driving device and diverter, diverting unit, and conveying apparatus incorporating the driving deviceITOH DENKI CO LTD·Filed 2005·Granted Oct 30, 2007·19 cites·24 claims
- 2086US6248495B1Electrostatic image developerSHINETSU CHEMICAL CO·Filed 2000·Granted Jun 19, 2001·25 cites·6 claims
- 2186US5025076ASilicone-based fabric finishing agentSHINETSU CHEMICAL CO·Filed 1989·Granted Jun 18, 1991·40 cites·6 claims
- 2286US4419391AMethod of imparting improved touch to a fabricSHINETSU CHEMICAL CO·Filed 1982·Granted Dec 6, 1983·32 cites·4 claims
- 2385US4987180ASilicone-based fabric finishing agentSHINETSU CHEMICAL CO·Filed 1988·Granted Jan 22, 1991·52 cites·16 claims
- 2484US9280077B2Charge control agent composition for external addition and electrostatic image developing tonerMORIMURA CHEMICALS LTD·Filed 2014·Granted Mar 8, 2016·5 cites·9 claims
- 2584US9240854B2Communication system, station-side communication device, user-side communication device, communication method, and control deviceMUKAI HIROAKI·Filed 2012·Granted Jan 19, 2016·7 cites·29 claims
- 2684US4814376AProcess for preparing organopolysiloxane emulsionSHINETSU CHEMICAL CO·Filed 1987·Granted Mar 21, 1989·64 cites·14 claims
- 2784US4757121ASilicone-based softening agent for synthetic fibersSHINETSU CHEMICAL CO·Filed 1987·Granted Jul 12, 1988·37 cites·3 claims
- 2884US4542356AHigh frequency narrow-band multi-mode filterTOYO COMMUNICATION EQUIP·Filed 1983·Granted Sep 17, 1985·31 cites·15 claims
- 2984US4139519ACurable compositions based on silicon-containing butadiene polymersSHINETSU CHEMICAL CO·Filed 1977·Granted Feb 13, 1979·27 cites·19 claims
- 3083US5724627AImage forming apparatus which calculates toner consumption in accordance with tone correctionMINOLTA CO LTD·Filed 1995·Granted Mar 3, 1998·82 cites·12 claims
- 3183US5708917AToner replenishment device for an image forming apparatus which employs pixel density and toner density informationMINOLTA CO LTD·Filed 1996·Granted Jan 13, 1998·34 cites·11 claims
- 3283US5132047AOrganopolysiloxane emulsion compositionSHINETSU CHEMICAL CO·Filed 1991·Granted Jul 21, 1992·57 cites·5 claims
- 3383US4725635ASilicone-based synthetic fiber finishing agentSHINETSU CHEMICAL CO·Filed 1987·Granted Feb 16, 1988·29 cites·7 claims
- 3483US4495227AFoamable silicone-containing composition for treatment of fabric materialsSHINETSU CHEMICAL CO·Filed 1983·Granted Jan 22, 1985·28 cites·6 claims
- 3581US9229429B2Image forming apparatus including an air-blowing portion configured to blow air guided to a recording materialCANON KK·Filed 2014·Granted Jan 5, 2016·3 cites·22 claims
- 3681US7368495B2Flame-retardant resin composition free from halogenSHINETSU CHEMICAL CO·Filed 2006·Granted May 6, 2008·3 cites·23 claims
- 3781US7149439B2Method and device for estimating toner concentration and image forming apparatus equipped with such deviceKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Dec 12, 2006·19 cites·8 claims
- 3881US5978615ATandem-type image forming apparatus and image forming condition determination method used in this tandem-type image forming apparatusMINOLTA CO LTD·Filed 1998·Granted Nov 2, 1999·31 cites·24 claims
- 3981US5245887AControl cableNIPPON CABLE SYSTEM INC·Filed 1992·Granted Sep 21, 1993·52 cites·19 claims
- 4081US3957717AOrganopolysiloxane compositionsSHINETSU CHEMICAL CO·Filed 1975·Granted May 18, 1976·24 cites·14 claims
- 4180US5694223ADigital image forming apparatus which specifies a sensitivity characteristic of a photoconductorMINOLTA CO LTD·Filed 1996·Granted Dec 2, 1997·31 cites·39 claims
- 4279US9163121B2Polycarbonate and polysiloxane block copolymer and flame retardant resin compositionSHINETSU CHEMICAL CO·Filed 2013·Granted Oct 20, 2015·2 cites·8 claims
- 4379US6316155B1External additive for electrostatically charged latent image developing tonerSHINETSU CHEMICAL CO·Filed 2000·Granted Nov 13, 2001·27 cites·13 claims
- 4478US5124466ACationic silicone surfactant and method of its manufactureSHINETSU CHEMICAL CO·Filed 1989·Granted Jun 23, 1992·39 cites·6 claims
- 4577US4617340ASilicone-containing fabric treatment agentSHINETSU CHEMICAL CO·Filed 1985·Granted Oct 14, 1986·32 cites·7 claims
- 4676US9528924B2Photodetection deviceSHARP KK·Filed 2014·Granted Dec 27, 2016·2 cites·5 claims
- 4776US4677178ASilicone-based textile finishing agentSHINETSU CHEMICAL CO·Filed 1986·Granted Jun 30, 1987·22 cites·6 claims
- 4875US8136859B2Pick-up style utility vehicle with expandable cargo bedMORITA HIROKAZU·Filed 2009·Granted Mar 20, 2012·13 cites·16 claims
- 4975US5232611AFiber treatment agentSHINETSU CHEMICAL CO·Filed 1990·Granted Aug 3, 1993·33 cites·18 claims
- 5074US8374194B2Communication device and bandwidth allocation methodMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Feb 12, 2013·6 cites·11 claims
Showing the top 50 of 194 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Masaki Tanaka 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 →