Inventor · disambiguated record
Toshio Masuda
Also filed as: MASUDA TOSHIO
65 granted patents·33 pending applications·2,027 citations·filing 1983–2021
99Inventor score
Top patents by PatentIndex Score
98 records- 0198US6755932B2Plasma processing system and apparatus and a sample processing methodHITACHI LTD·Filed 2001·Granted Jun 29, 2004·290 cites·11 claims
- 0296US6503364B1Plasma processing apparatusHITACHI LTD·Filed 2000·Granted Jan 7, 2003·92 cites·7 claims
- 0396US6245190B1Plasma processing system and plasma processing methodHITACHI LTD·Filed 1998·Granted Jun 12, 2001·194 cites·10 claims
- 0495US6171438B1Plasma processing apparatus and plasma processing methodHITACHI LTD·Filed 1999·Granted Jan 9, 2001·100 cites·48 claims
- 0595US5641194ABody structure for motor vehicleFUJI HEAVY IND LTD·Filed 1995·Granted Jun 24, 1997·87 cites·2 claims
- 0694US6815365B2Plasma etching apparatus and plasma etching methodHITACHI LTD·Filed 2001·Granted Nov 9, 2004·44 cites·10 claims
- 0794US5671968ABody structure for motor vehicleFUJI HEAVY IND LTD·Filed 1996·Granted Sep 30, 1997·96 cites·18 claims
- 0892US6616759B2Method of monitoring and/or controlling a semiconductor manufacturing apparatus and a system thereforHITACHI LTD·Filed 2001·Granted Sep 9, 2003·58 cites·9 claims
- 0990US7772970B2Vehicle display deviceFUJI HEAVY IND LTD·Filed 2007·Granted Aug 10, 2010·30 cites·19 claims
- 1090US7515190B2Portable imaging device including display containing function explanationHOYA CORP·Filed 2005·Granted Apr 7, 2009·14 cites·20 claims
- 1190US6506686B2Plasma processing apparatus and plasma processing methodHITACHI LTD·Filed 2001·Granted Jan 14, 2003·52 cites·10 claims
- 1290US6422172B1Plasma processing apparatus and plasma processing methodHITACHI LTD·Filed 1998·Granted Jul 23, 2002·100 cites·11 claims
- 1390US5573299AModule carrier structure for vehicle front end having a groove for a wire harnessFUJI HEAVY IND LTD·Filed 1994·Granted Nov 12, 1996·71 cites·10 claims
- 1489US6677167B2Wafer processing apparatus and a wafer stage and a wafer processing methodHITACHI HIGH TECH CORP·Filed 2002·Granted Jan 13, 2004·39 cites·24 claims
- 1588US7601240B2Disturbance-free, recipe-controlled plasma processing system and methodHITACHI LTD·Filed 2006·Granted Oct 13, 2009·9 cites·2 claims
- 1687US5820204ABody structure for a motor vehicleFUJI HEAVY IND LTD·Filed 1996·Granted Oct 13, 1998·51 cites·14 claims
- 1786US9384603B2Failure cause classification apparatusHITACHI HIGH TECH CORP·Filed 2015·Granted Jul 5, 2016·5 cites·10 claims
- 1885US5893978APurifying method and purification system for lakes and marshesHITACHI LTD·Filed 1997·Granted Apr 13, 1999·50 cites·21 claims
- 1985US5782525ABody structure for motor vehicleFUJI HEAVY IND LTD·Filed 1997·Granted Jul 21, 1998·47 cites·14 claims
- 2085US5611568AFrame structure of vehicle bodyFUJI HEAVY IND LTD·Filed 1995·Granted Mar 18, 1997·65 cites·23 claims
- 2185US5409288AModule carrier structure for vehicle frontFUJI HEAVY IND LTD·Filed 1994·Granted Apr 25, 1995·58 cites·7 claims
- 2284US5174805AOrganic neutral liquid fertilizer and process for preparing the sameMASUDA TOSHIO·Filed 1991·Granted Dec 29, 1992·41 cites·2 claims
- 2383US7181061B2Digital camera for taking a stereoscopic pair of imagesPENTAX CORP·Filed 2003·Granted Feb 20, 2007·31 cites·18 claims
- 2482US7424361B2Driving force controller for a vehicleFUJI HEAVY IND LTD·Filed 2007·Granted Sep 9, 2008·16 cites·9 claims
- 2582US7179040B2Luggage storage structure for automobile and lifterFUJI HEAVY IND LTD·Filed 2004·Granted Feb 20, 2007·24 cites·11 claims
- 2682US6733618B2Disturbance-free, recipe-controlled plasma processing system and methodHITACHI LTD·Filed 2001·Granted May 11, 2004·18 cites·9 claims
- 2782US5482533AMethod for manufacturing foam aluminum product and productFUJI HEAVY IND LTD·Filed 1994·Granted Jan 9, 1996·24 cites·11 claims
- 2880US9091595B2Analysis method, analysis device, and etching processing systemHITACHI HIGH TECH CORP·Filed 2013·Granted Jul 28, 2015·4 cites·6 claims
- 2979US7343217B2System for monitoring and controlling a semiconductor manufacturing apparatus using prediction model equationHITACHI LTD·Filed 2006·Granted Mar 11, 2008·4 cites·5 claims
- 3078US6745096B2Maintenance method and system for plasma processing apparatus etching and apparatusHITACHI LTD·Filed 2001·Granted Jun 1, 2004·18 cites·11 claims
- 3177US8115162B2Sliding door apparatus and elevator including an obstruction detection systemSHIKAI MASAHIRO·Filed 2007·Granted Feb 14, 2012·13 cites·19 claims
- 3277US6706543B2Method of monitoring and/or controlling a semiconductor manufacturing apparatus and a thereforHITACHI LTD·Filed 2002·Granted Mar 16, 2004·13 cites·7 claims
- 3376US6881352B2Disturbance-free, recipe-controlled plasma processing methodHITACHI LTD·Filed 2003·Granted Apr 19, 2005·12 cites·3 claims
- 3475US7058470B2Method of monitoring and/or controlling a semiconductor manufacturing apparatus and a system thereforHITACHI LTD·Filed 2004·Granted Jun 6, 2006·11 cites·9 claims
- 3575US6923885B2Plasma processing system and apparatus and a sample processing methodHITACHI LTD·Filed 2003·Granted Aug 2, 2005·11 cites·19 claims
- 3674US6145923AAutomobile frontbody structureFUJI HEAVY IND LTD·Filed 1998·Granted Nov 14, 2000·38 cites·11 claims
- 3774US5183477AFoliar spray agent for protecting agricultural and horticultural plants against disease injuryMASUDA TOSHIO·Filed 1990·Granted Feb 2, 1993·19 cites·3 claims
- 3873US8926790B2Plasma processing apparatusTETSUKA TSUTOMU·Filed 2006·Granted Jan 6, 2015·3 cites·8 claims
- 3973US6828165B2Semiconductor plasma processing apparatus with first and second processing state monitoring unitsHITACHI LTD·Filed 2003·Granted Dec 7, 2004·10 cites·3 claims
- 4072US6796269B2Apparatus and method for monitoring plasma processing apparatusHITCHI HIGH TECHNOLOGIES CORP·Filed 2002·Granted Sep 28, 2004·15 cites·5 claims
- 4171US7686917B2Plasma processing system and apparatus and a sample processing methodHITACHI LTD·Filed 2007·Granted Mar 30, 2010·2 cites·7 claims
- 4269US5174806ANeutral solid fertilizerMASUDA TOSHIO·Filed 1991·Granted Dec 29, 1992·19 cites·2 claims
- 4366US4755193APolymer and a membrane having an improved gas-permeability and selectivityHIGASHIMURA TOSHINOBU·Filed 1983·Granted Jul 5, 1988·20 cites·18 claims
- 4465US6776872B2Data processing apparatus for semiconductor processing apparatusHITACHI LTD·Filed 2002·Granted Aug 17, 2004·7 cites·8 claims
- 4565US6086141ABody structure for motor vehicleFUJI JUKOSYO KABUSHIKI KAISHA·Filed 1998·Granted Jul 11, 2000·28 cites·8 claims
- 4659US7154074B2Telescope main body and spotting scopePENTAX CORP·Filed 2004·Granted Dec 26, 2006·3 cites·18 claims
- 4757US2009120580A1Disturbance-Free, Recipe-Controlled Plasma Processing System And MethodKAGOSHIMA AKIRA·Filed 2009·Application pending·0 cites
- 4856US7169254B2Plasma processing system and apparatus and a sample processing methodHITACHI LTD·Filed 2003·Granted Jan 30, 2007·3 cites·13 claims
- 4956US2009008363A1Plasma processing apparatus and a plasma processing methodTAKAHASHI KAZUE·Filed 2008·Application pending·0 cites
- 5056US2010028509A1Process For Producing Aseptic Packaged Pasta Product Storable at Room TemperatureKAGEYAMA GENZABURO·Filed 2006·Application pending·0 cites
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →