Inventor · disambiguated record
Masao Kobayashi
Also filed as: KOBAYASHI MASAO · OKADA KAZUYA
101 granted patents·6 pending applications·2,838 citations·filing 1974–2013
99Inventor score
Top patents by PatentIndex Score
107 records- 0199US4514477ACassette-type power unit for a motor toySHINSEI INDUSTRIES CO·Filed 1983·Granted Apr 30, 1985·539 cites·5 claims
- 0298US4035418AProcess for producing unsaturated aldehydes and unsaturated carboxylic acidsMITSUBISHI RAYON CO·Filed 1976·Granted Jul 12, 1977·60 cites·5 claims
- 0397US4726800ARadio-controllable spherical toy vehicleSHINSEI INDUSTRIES CO·Filed 1985·Granted Feb 23, 1988·99 cites·5 claims
- 0495US4933106AHighly conductive polymer composition and process for producing the sameSHOWA DENKO KK·Filed 1987·Granted Jun 12, 1990·89 cites·16 claims
- 0594US4816603AProcess for the production of methacrolein and methacrylic acidMITSUBISHI RAYON CO·Filed 1985·Granted Mar 28, 1989·47 cites·5 claims
- 0693US5603961ASustained release multi-core microsphere preparation and method for producing the sameTANABE SEIYAKU CO·Filed 1993·Granted Feb 18, 1997·95 cites·14 claims
- 0793US3972920AProcess for producing unsaturated aldehydes, unsaturated fatty acids or conjugated dienesMITSUBISHI RAYON CO·Filed 1974·Granted Aug 3, 1976·30 cites·8 claims
- 0892US7590335B2Digital camera, composition correction device, and composition correction methodEASTMAN KODAK CO·Filed 2006·Granted Sep 15, 2009·51 cites·10 claims
- 0992US5202129AProcess for micronizing slightly-soluble drugTANABE SEIYAKU CO·Filed 1990·Granted Apr 13, 1993·135 cites·7 claims
- 1090US7623177B2Image capturing device having multiple optical systemsEASTMAN KODAK CO·Filed 2005·Granted Nov 24, 2009·28 cites·8 claims
- 1190US4111984AProcess for producing unsaturated aldehydes, and unsaturated fatty acidsMITSUBISHI RAYON CO·Filed 1976·Granted Sep 5, 1978·25 cites·6 claims
- 1289US7671907B2Image-capturing apparatusEASTMAN KODAK CO·Filed 2006·Granted Mar 2, 2010·12 cites·11 claims
- 1387US5137733AControlled release pharmaceutical preparationTANABE SEIYAKU CO·Filed 1991·Granted Aug 11, 1992·93 cites·4 claims
- 1486US8181750B2Floating-disk type brake systemHOMMA AKIRA·Filed 2006·Granted May 22, 2012·8 cites·31 claims
- 1586US4380664AProcess for producing unsaturated aldehydes, and unsaturated fatty acidsMITSUBISHI RAYON CO·Filed 1978·Granted Apr 19, 1983·37 cites·9 claims
- 1685US5556642AMethod for producing sustained release microsphere preparationTANABE SEIYAKU CO·Filed 1993·Granted Sep 17, 1996·90 cites·6 claims
- 1783US4962158ARadical polymerizable composition containing a compound having pi-electron conjugated structureSHOWA DENKO KK·Filed 1988·Granted Oct 9, 1990·38 cites·13 claims
- 1882US4873391AProcess for producing isobutyleneMITSUBISHI RAYON CO·Filed 1988·Granted Oct 10, 1989·17 cites·10 claims
- 1981US4963365AControlled release dosage formTANABE SEIYAKU CO·Filed 1988·Granted Oct 16, 1990·63 cites·7 claims
- 2081US4874890AProcess for the production of deuterated methyl acrylate or deuterated methyl methacrylateMITSUBISHI RAYON CO·Filed 1988·Granted Oct 17, 1989·17 cites·10 claims
- 2180US7561788B2Image-capturing device having multiple optical systemsEASTMAN KODAK CO·Filed 2006·Granted Jul 14, 2009·7 cites·6 claims
- 2280US5731631ASemiconductor device with tape automated bonding elementMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 24, 1998·64 cites·17 claims
- 2380US4707460AMethod for regenerating phosphorus-molybdenum-alkali containing oxidation catalystMITSUBISHI RAYON CO·Filed 1986·Granted Nov 17, 1987·15 cites·3 claims
- 2479US7480450B2Camera system and cameras connectable to radio network, which are used in the camera systemEASTMAN KODAK CO·Filed 2005·Granted Jan 20, 2009·7 cites·15 claims
- 2579US4985592AProcess for the preparation of unsaturated carboxylic acidsMITSUBISHI RAYON CO·Filed 1978·Granted Jan 15, 1991·26 cites·7 claims
- 2679US4111985AProcess for producing unsaturated aldehydes and unsaturated carboxylic acidsMITSUBISHI RAYON CO·Filed 1976·Granted Sep 5, 1978·26 cites·6 claims
- 2778US4749548ACopper alloy lead material for use in semiconductor deviceMITSUBISHI METAL CORP·Filed 1986·Granted Jun 7, 1988·45 cites·4 claims
- 2878US3954856AMethod for vapor-phase catalytic oxidation of tert.-butyl alcoholMITSUBISHI RAYON CO·Filed 1974·Granted May 4, 1976·25 cites·6 claims
- 2977US6633749B2Folding mobile wireless deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 14, 2003·25 cites·10 claims
- 3077US6227598B1Thermoplastic olefin elastomer molded articleTOYODA GOSEI KK·Filed 1999·Granted May 8, 2001·33 cites·5 claims
- 3177US4051179ACatalytic process for the preparation of unsaturated carboxylic acidsMITSUBISHI RAYON CO·Filed 1976·Granted Sep 27, 1977·24 cites·10 claims
- 3275US3998876ACatalytic process for preparation of unsaturated carboxylic acidsMITSUBISHI RAYON CO·Filed 1975·Granted Dec 21, 1976·23 cites·7 claims
- 3374US6721420B1Folding portable telephone apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 13, 2004·17 cites·3 claims
- 3474US4824998AProcess for producing tau-butyl methacrylateMITSUBISHI RAYON CO·Filed 1987·Granted Apr 25, 1989·11 cites·5 claims
- 3573US7547206B2Dough processing apparatusKOBIRD CO LTD·Filed 2006·Granted Jun 16, 2009·5 cites·5 claims
- 3673US5414925AMechanism for inserting wired terminals into connector housingSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted May 16, 1995·32 cites·19 claims
- 3773US5347759ADoor lower moldingTOYODA GOSEI KK·Filed 1993·Granted Sep 20, 1994·32 cites·6 claims
- 3872US8604117B2Resin composition and resin productKOBAYASHI MASAO·Filed 2008·Granted Dec 10, 2013·2 cites·14 claims
- 3972US5155252AMaterial for dentistryMITSUBISHI RAYON CO·Filed 1990·Granted Oct 13, 1992·42 cites·12 claims
- 4072US4872048ASemiconductor device having copper alloy leadsMITSUBISHI METAL CORP·Filed 1988·Granted Oct 3, 1989·34 cites·4 claims
- 4172US4658101ASliding-type dip switchTEIKOKU TSUSHIN KOGYO KK·Filed 1986·Granted Apr 14, 1987·22 cites·2 claims
- 4272US4640748APolyisothianaphtene, a new conducting polymerUNIV CALIFORNIA·Filed 1985·Granted Feb 3, 1987·27 cites·42 claims
- 4372US4219670AProcess for producing unsaturated aldehydes and unsaturated carboxylic acidsMITSUBISHI RAYON CO·Filed 1978·Granted Aug 26, 1980·17 cites·6 claims
- 4471US6001403AMethod and apparatus for producing a cored food in bar shapeKOBIRD CO LTD·Filed 1997·Granted Dec 14, 1999·28 cites·23 claims
- 4571US4118419ACatalytic process for the preparation of an unsaturated carboxylic acidMITSUBISHI RAYON CO·Filed 1976·Granted Oct 3, 1978·19 cites·7 claims
- 4670US8827683B2Apparatus for and method of forming food into doughnut shapeKOBAYASHI MASAO·Filed 2010·Granted Sep 9, 2014·3 cites·10 claims
- 4770US7456794B2Foldable portable radioPANASONIC CORP·Filed 2005·Granted Nov 25, 2008·7 cites·10 claims
- 4870US5456049AWindow molding for automobilesTOYODA GOSEI KK·Filed 1993·Granted Oct 10, 1995·32 cites·9 claims
- 4969US6817850B2Method of and apparatus for forming foodKOBIRD CO LTD·Filed 2002·Granted Nov 16, 2004·12 cites·13 claims
- 5069US4966542AApparatus for the formation of a shaped food productKOBAYASHI MASAO·Filed 1989·Granted Oct 30, 1990·27 cites·19 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 →