Inventor · disambiguated record
Kazuo Kobayashi
Also filed as: KOBAYASHI KAZUO · MAKINO KOICHI · NAKAZUMI TADATAKA · NOJIMA SHIGERU
302 granted patents·25 pending applications·8,946 citations·filing 1974–2022
99Inventor score
Files withFUJITSU LTD35MITSUBISHI ELECTRIC CORP29BROTHER IND LTD24DOW CORNING TORAY SILICONE21HITACHI LTD19
Top patents by PatentIndex Score
327 records- 0198US6831629B2Pointing deviceNAGANO FUJITSU COMPONENT LTD·Filed 2002·Granted Dec 14, 2004·1.4k cites·31 claims
- 0298US4811294AData integrity verifying circuit for electrically erasable and programmable read only memory (EEPROM)MITSUBISHI ELECTRIC CORP·Filed 1986·Granted Mar 7, 1989·203 cites·3 claims
- 0396US6454551B2Seal structure in a scroll type compressorTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Sep 24, 2002·67 cites·8 claims
- 0496US6119767ACooling apparatus using boiling and condensing refrigerantDENSO CORP·Filed 1997·Granted Sep 19, 2000·100 cites·19 claims
- 0596US5986858AFerromagnetic tunnel-junction magnetic sensor utilizing a barrier layer having a metal layer carrying an oxide filmFUJITSU LTD·Filed 1998·Granted Nov 16, 1999·131 cites·15 claims
- 0695US7595712B2Pointing deviceFUJITSU COMPONENT LTD·Filed 2004·Granted Sep 29, 2009·49 cites·7 claims
- 0795US7470474B2Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus including both oxide and non-oxide perpendicular magnetic layersTOSHIBA KK·Filed 2004·Granted Dec 30, 2008·48 cites·16 claims
- 0895US6544016B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Apr 8, 2003·61 cites·18 claims
- 0995US6506036B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Jan 14, 2003·65 cites·15 claims
- 1095US6464481B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Oct 15, 2002·59 cites·14 claims
- 1195US6378774B1IC module and smart cardTOPPAN PRINTING CO LTD·Filed 2000·Granted Apr 30, 2002·511 cites·9 claims
- 1295US6005772ACooling apparatus for high-temperature medium by boiling and condensing refrigerantDENSO CORP·Filed 1998·Granted Dec 21, 1999·193 cites·5 claims
- 1395US5111427ANonvolatile content-addressable memory and operating method thereforMITSUBISHI ELECTRIC CORP·Filed 1989·Granted May 5, 1992·100 cites·15 claims
- 1494US10978634B2Method for manufacturing piezoelectric actuatorBROTHER IND LTD·Filed 2019·Granted Apr 13, 2021·2 cites·6 claims
- 1594US6558143B2Scroll compressorsTOYOTA JIDOSHOKKI KK·Filed 2001·Granted May 6, 2003·55 cites·13 claims
- 1694US6003426AReaction mechanism for boosterJIDOSHA KIKI CO·Filed 1997·Granted Dec 21, 1999·60 cites·3 claims
- 1794US5991197ASemiconductor memory device having data protection featureMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 23, 1999·124 cites·9 claims
- 1894US4970727ASemiconductor integrated circuit having multiple self-test functions and operating method thereforMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Nov 13, 1990·95 cites·8 claims
- 1994US4953129ANonvolatile semiconductor memory device capable of reliably writing data and a data writing method thereforMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Aug 28, 1990·90 cites·12 claims
- 2093US7479729B2Piezoelectric actuator, ink-jet head provided with the same, ink-jet printer, and method for manufacturing piezoelectric actuatorBROTHER IND LTD·Filed 2005·Granted Jan 20, 2009·18 cites·19 claims
- 2193US7382643B2Magnetoresistive effect element and magnetic memory deviceFUJITSU LTD·Filed 2006·Granted Jun 3, 2008·41 cites·12 claims
- 2293US6528121B2Aqueous treatment agent for wiping paperDOW CORNING TORAY SILICONE·Filed 2001·Granted Mar 4, 2003·51 cites·9 claims
- 2393US4903236ANonvolatile semiconductor memory device and a writing method thereforMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Feb 20, 1990·81 cites·18 claims
- 2492US7466526B2Ferromagnetic tunnel junction, magnetic head using the same, magnetic recording device, and magnetic memory deviceFUJITSU LTD·Filed 2005·Granted Dec 16, 2008·17 cites·9 claims
- 2592US7313913B2Exhaust gas purification system of internal combustion engineDENSO CORP·Filed 2005·Granted Jan 1, 2008·33 cites·14 claims
- 2692US7238087B1Planarizing device and a planarization method for semiconductor substratesOKAMOTO MACHINE TOOL WORKS·Filed 2006·Granted Jul 3, 2007·35 cites·12 claims
- 2792US6379230B1Automatic polishing apparatus capable of polishing a substrate with a high planarizationNEC CORP·Filed 1998·Granted Apr 30, 2002·103 cites·35 claims
- 2891US6227287B1Cooling apparatus by boiling and cooling refrigerantDENSO CORP·Filed 1999·Granted May 8, 2001·143 cites·20 claims
- 2991US5928660ACosmetic raw material, a cosmetic product and a method of manufacturing a cosmetic productDOW CORNING TORAY SILICONE·Filed 1998·Granted Jul 27, 1999·83 cites·6 claims
- 3091US5084855ADevice for preventing the erroneous insertion of a disc in a cd player for vehiclesPIONEER ELECTRONIC CORP·Filed 1988·Granted Jan 28, 1992·43 cites·5 claims
- 3190US6404131B1Light emitting displayYOSHICHU MANNEQUIN CO LTD·Filed 2000·Granted Jun 11, 2002·304 cites·27 claims
- 3289US5713413ACooling apparatus using boiling and condensing refrigerantNIPPON DENSO CO·Filed 1995·Granted Feb 3, 1998·71 cites·19 claims
- 3389US5086203AWire electric discharge machining apparatusHITACHI SEIKO KK·Filed 1989·Granted Feb 4, 1992·38 cites·9 claims
- 3489US4958317ANonvolatile semiconductor memory device and a writing method using electron tunnelingMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 18, 1990·60 cites·10 claims
- 3589US4764917AAuto loading disk playerPIONEER ELECTRONIC CORP·Filed 1986·Granted Aug 16, 1988·42 cites·2 claims
- 3689US4387067ACeramic arc tube of metal vapor discharge lamps and a method of producing the sameNGK INSULATORS LTD·Filed 1981·Granted Jun 7, 1983·44 cites·2 claims
- 3789US4025689AMethod for manufacture of graphitized hollow spheres and hollow spheres manufactured therebyAGENCY IND SCIENCE TECHN·Filed 1974·Granted May 24, 1977·53 cites·4 claims
- 3888US7889488B2Electronic apparatus having lock unitFUJITSU LTD·Filed 2009·Granted Feb 15, 2011·15 cites·3 claims
- 3988US7665774B2Lock unit for foldable housing and electronic apparatus having the sameFUJITSU LTD·Filed 2007·Granted Feb 23, 2010·17 cites·7 claims
- 4088US7214124B2Equipment and method for polishing both sides of a rectangular substrateOKAMOTO MACHINE TOOL WORKS·Filed 2006·Granted May 8, 2007·15 cites·20 claims
- 4188US6634724B2Electrically driven brake boosterBOSCH BRAKING SYS CORP·Filed 2002·Granted Oct 21, 2003·74 cites·4 claims
- 4288US6267842B1Water-based treatment agent for tissue paper and tissue paper treatment methodDOW CORNING TORAY SILICONE·Filed 2000·Granted Jul 31, 2001·37 cites·6 claims
- 4388US5998863ACooling apparatus boiling and condensing refrigerantDENSO CORP·Filed 1997·Granted Dec 7, 1999·104 cites·19 claims
- 4488US5126531AApparatus for making an intaglio printing surfaceSONY CORP·Filed 1989·Granted Jun 30, 1992·57 cites·1 claims
- 4588US4912302AFurnace for sintering ceramics, carbon heater used therefor and process for sintering ceramicsNGK INSULATORS LTD·Filed 1988·Granted Mar 27, 1990·25 cites·8 claims
- 4687US7867638B2Magnetic recording medium, method for producing thereof, and magnetic recording and reproducing apparatusSHOWA DENKO KK·Filed 2008·Granted Jan 11, 2011·6 cites·12 claims
- 4787US7489296B2Pointing deviceFUJITSU COMPONENT LTD·Filed 2004·Granted Feb 10, 2009·31 cites·6 claims
- 4887US5283758ANon-volatile semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 1, 1994·67 cites·17 claims
- 4986US6903400B2Magnetoresistive memory apparatusFUJITSU LTD·Filed 2004·Granted Jun 7, 2005·44 cites·8 claims
- 5086US6531542B1Spherical crosslinked organic particles suspensions and methods of preparing spherical crosslinked organic particles and suspensionsDOW CORNING TORAY SILICONE·Filed 2000·Granted Mar 11, 2003·19 cites·4 claims
Showing the top 50 of 327 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →