Inventor · disambiguated record
Masaru Sasaki
Also filed as: SASAKI MASARU
78 granted patents·29 pending applications·1,211 citations·filing 1979–2025
99Inventor score
Files withTOKYO ELECTRON LTD41KOITO MFG CO LTD13TOYOTA MOTOR CO LTD8MITSUBISHI ELECTRIC CORP5SASAKI MASARU5
Top patents by PatentIndex Score
107 records- 0198US7771796B2Plasma processing method and film forming methodTOKYO ELECTRON LTD·Filed 2005·Granted Aug 10, 2010·504 cites·13 claims
- 0294US7114837B2Headlamp for vehicleKOITO MFG CO LTD·Filed 2004·Granted Oct 3, 2006·83 cites·34 claims
- 0392US4862330AVehicle lampKOITO MFG CO LTD·Filed 1988·Granted Aug 29, 1989·73 cites·13 claims
- 0491US8827731B2Inlet assemblySASAKI MASARU·Filed 2011·Granted Sep 9, 2014·28 cites·3 claims
- 0589US8294419B2Electrical powered vehicleSASAKI MASARU·Filed 2008·Granted Oct 23, 2012·19 cites·4 claims
- 0689US5212428ALighting circuit for vehicular discharge lampKOITO MFG CO LTD·Filed 1991·Granted May 18, 1993·91 cites·8 claims
- 0787US4622601AFlexible disc device for media of different track densitiesMITSUBISHI ELECTRIC CORP·Filed 1983·Granted Nov 11, 1986·35 cites·11 claims
- 0886US8006640B2Plasma processing apparatus and plasma processing methodTOKYO ELECTRON LTD·Filed 2007·Granted Aug 30, 2011·11 cites·9 claims
- 0986US7524774B2Manufacturing method of semiconductor device, semiconductor manufacturing apparatus, plasma nitridation method, computer recording medium, and programTOKYO ELECTRON LTD·Filed 2006·Granted Apr 28, 2009·11 cites·11 claims
- 1086US7318662B2Vehicular headlampKOITO MFG CO LTD·Filed 2005·Granted Jan 15, 2008·8 cites·3 claims
- 1185US8378628B2Plug conversion adaptorTOYOTA MOTOR CO LTD·Filed 2009·Granted Feb 19, 2013·24 cites·8 claims
- 1285US7429539B2Nitriding method of gate oxide filmTOKYO ELECTRON LTD·Filed 2006·Granted Sep 30, 2008·7 cites·31 claims
- 1385US4306258AMagnetic head supporting mechanism of double side type flexible disc drive apparatusMITSUBISHI ELECTRIC CORP·Filed 1979·Granted Dec 15, 1981·28 cites·7 claims
- 1483US8380380B2Electric power reception apparatus and electrical powered vehicleTOYOTA MOTOR CO LTD·Filed 2011·Granted Feb 19, 2013·7 cites·8 claims
- 1581US9324572B2Plasma etching method, method for producing semiconductor device, and plasma etching deviceSASAKI MASARU·Filed 2011·Granted Apr 26, 2016·6 cites·4 claims
- 1681US7825018B2Plasma oxidation method and method for manufacturing semiconductor deviceTOKYO ELECTRON LTD·Filed 2007·Granted Nov 2, 2010·7 cites·20 claims
- 1781US7226874B2Substrate processing methodTOKYO ELECTRON LTD·Filed 2004·Granted Jun 5, 2007·24 cites·17 claims
- 1881US5449973ALighting circuit for vehicular discharge lampKOITO MFG CO LTD·Filed 1993·Granted Sep 12, 1995·44 cites·22 claims
- 1980US7811945B2Selective plasma processing methodTOKYO ELECTRON LTD·Filed 2008·Granted Oct 12, 2010·6 cites·12 claims
- 2079US7695763B2Method for cleaning process chamber of substrate processing apparatus, substrate processing apparatus, and method for processing substrateTOKYO ELECTRON LTD·Filed 2005·Granted Apr 13, 2010·6 cites·14 claims
- 2178US7887637B2Method for cleaning treatment chamber in substrate treating apparatus and method for detecting endpoint of cleaningTOKYO ELECTRON LTD·Filed 2005·Granted Feb 15, 2011·7 cites·25 claims
- 2277US8774997B2Vehicle, charging cable, and charging system for vehicleICHIKAWA SHINJI·Filed 2009·Granted Jul 8, 2014·16 cites·13 claims
- 2376US7446847B2Optical isolator and optical deviceNAMIKI PRECISION JEWEL CO LTD·Filed 2005·Granted Nov 4, 2008·5 cites·13 claims
- 2475US11143378B2Vehicular display deviceKOITO MFG CO LTD·Filed 2019·Granted Oct 12, 2021·1 cites·6 claims
- 2574US11059376B2VehicleTOYOTA MOTOR CO LTD·Filed 2019·Granted Jul 13, 2021·2 cites·5 claims
- 2674US8021987B2Method of modifying insulating filmTOKYO ELECTRON LTD·Filed 2009·Granted Sep 20, 2011·3 cites·24 claims
- 2774US7662236B2Method for forming insulation filmTOKYO ELECTRON LTD·Filed 2008·Granted Feb 16, 2010·3 cites·8 claims
- 2872US9468072B2Vehicle lamp systemKOITO MFG CO LTD·Filed 2013·Granted Oct 11, 2016·2 cites·15 claims
- 2972US7655574B2Method of modifying insulating filmTOKYO ELECTRON LTD·Filed 2005·Granted Feb 2, 2010·3 cites·14 claims
- 3071US7226848B2Substrate treating method and production method for semiconductor deviceTOKYO ELECTRON LTD·Filed 2002·Granted Jun 5, 2007·11 cites·20 claims
- 3170US7906440B2Semiconductor device manufacturing method and plasma oxidation methodTOKYO ELECTRON LTD·Filed 2006·Granted Mar 15, 2011·4 cites·10 claims
- 3267USD680065SControl box for chargerSHIBAMURA ICHIRO·Filed 2011·Granted Apr 16, 2013·19 cites·1 claims
- 3367US7517751B2Substrate treating methodTOKYO ELECTRON LTD·Filed 2005·Granted Apr 14, 2009·2 cites·5 claims
- 3467US7250375B2Substrate processing method and material for electronic deviceTOKYO ELECTRON LTD·Filed 2002·Granted Jul 31, 2007·9 cites·51 claims
- 3566US12377739B2Charging inlet apparatusTOYOTA MOTOR CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·5 claims
- 3666US7826137B2Reflective optical circulatorNAMIKI PRECISION JEWEL CO LTD·Filed 2007·Granted Nov 2, 2010·4 cites·2 claims
- 3766US7560396B2Material for electronic device and process for producing the sameTOKYO ELECTRON LTD·Filed 2003·Granted Jul 14, 2009·10 cites·8 claims
- 3866US7232772B2Substrate processing methodTOKYO ELECTRON LTD·Filed 2004·Granted Jun 19, 2007·7 cites·11 claims
- 3965US7897009B2Plasma processing apparatusTOKYO ELECTRON LTD·Filed 2005·Granted Mar 1, 2011·2 cites·12 claims
- 4064US9168822B2Charging systemICHIKAWA SHINJI·Filed 2009·Granted Oct 27, 2015·6 cites·3 claims
- 4163US7370998B2Lighting fixture unit and vehicular headlampKOITO MFG CO LTD·Filed 2005·Granted May 13, 2008·3 cites·18 claims
- 4263US2025196674A1Charging cableTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4362US4349851AMagnetic head supporting mechanism for a magnetic disc apparatusMITSUBISHI ELECTRIC CORP·Filed 1980·Granted Sep 14, 1982·12 cites·3 claims
- 4461US9266196B2Ag ball, ag core ball, flux-coated ag ball, flux-coated ag core ball, solder joint, formed solder, solder paste and ag pasteSENJU METAL INDUSTRY CO·Filed 2015·Granted Feb 23, 2016·1 cites·39 claims
- 4560US9802251B2Ni ball, Ni core ball, solder joint, solder paste, and solder foamSENJU METAL INDUSTRY CO·Filed 2014·Granted Oct 31, 2017·0 cites·16 claims
- 4660US9465053B2Optical fibre birefringence compensation mirror and current sensorKONNO YOSHIHIRO·Filed 2011·Granted Oct 11, 2016·1 cites·6 claims
- 4759US9263283B2Etching method and apparatusTOKYO ELECTRON LTD·Filed 2012·Granted Feb 16, 2016·1 cites·5 claims
- 4859US8957667B2Electric current measuring apparatusKONNO YOSHIHIRO·Filed 2010·Granted Feb 17, 2015·1 cites·9 claims
- 4959US8105958B2Semiconductor device manufacturing method and plasma oxidation treatment methodKABE YOSHIRO·Filed 2005·Granted Jan 31, 2012·2 cites·18 claims
- 5058US12027347B2Plasma processing apparatus and high-frequency power application method of plasma processing apparatusTOKYO ELECTRON LTD·Filed 2021·Granted Jul 2, 2024·0 cites·18 claims
Showing the top 50 of 107 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →