Inventor · disambiguated record
Masanori Yamamoto
Also filed as: YAMAMOTO MASANORI
57 granted patents·13 pending applications·1,140 citations·filing 1976–2024
99Inventor score
Files withHOUSE FOOD INDUSTRIAL CO12MITSUBISHI CHEM CORP11TDK CORP6MINOLTA CAMERA KK5HITOMI TATSUYA4
Top patents by PatentIndex Score
70 records- 0195US6191933B1Ceramic capacitorTDK CORP·Filed 1999·Granted Feb 20, 2001·124 cites·26 claims
- 0294US6310759B2Ceramic capacitorTDK CORP·Filed 2000·Granted Oct 30, 2001·84 cites·19 claims
- 0390US9283869B2Power seat deviceSUMITOMO RIKO CO LTD·Filed 2014·Granted Mar 15, 2016·9 cites·10 claims
- 0490US7946380B2Motorcycle and muffler structureYAMAHA MOTOR CO LTD·Filed 2008·Granted May 24, 2011·30 cites·9 claims
- 0588US6576497B2Chip-type electronic componentTDK CORP·Filed 2001·Granted Jun 10, 2003·34 cites·5 claims
- 0688US5905927AImage forming apparatus and driving mechanism for image holding memberMINOLTA CO LTD·Filed 1997·Granted May 18, 1999·49 cites·44 claims
- 0788US4803088AContainer packed with instant food for use in microwave ovenHOUSE FOOD INDUSTRIAL CO·Filed 1986·Granted Feb 7, 1989·90 cites·1 claims
- 0887US8487067B2Polycarbonate resin and transparent film formed therefromNAMIKI SHINGO·Filed 2012·Granted Jul 16, 2013·5 cites·30 claims
- 0986US5732309AImage forming apparatusMINOLTA CO LTD·Filed 1997·Granted Mar 24, 1998·39 cites·12 claims
- 1085US9051420B2Polycarbonate resins and processes for producing the sameNAMIKI SHINGO·Filed 2012·Granted Jun 9, 2015·3 cites·33 claims
- 1185US6380619B2Chip-type electronic component having external electrodes that are spaced at predetermined distances from side surfaces of a ceramic substrateTDK CORP·Filed 1999·Granted Apr 30, 2002·80 cites·18 claims
- 1284US4703149AContainer heated by microwave ovenHOUSE FOOD INDUSTRIAL CO·Filed 1985·Granted Oct 27, 1987·57 cites·9 claims
- 1384US2024301114A1Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using sameMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 1481US7550552B2Process for producing polybutylene terephthalateMITSUBISHI CHEM CORP·Filed 2005·Granted Jun 23, 2009·5 cites·15 claims
- 1581US6940708B2Electronic componentTDK CORP·Filed 2004·Granted Sep 6, 2005·30 cites·19 claims
- 1677US6448492B1Transparent member for shielding electromagnetic waves and method of producing the sameGUNZE KK·Filed 1998·Granted Sep 10, 2002·44 cites·21 claims
- 1776US5140438AFacsimile apparatusMINOLTA CAMERA KK·Filed 1990·Granted Aug 18, 1992·46 cites·19 claims
- 1874US5681879AFlame-retardant polyester resin compositionMITSUBISHI CHEM CORP·Filed 1995·Granted Oct 28, 1997·28 cites·10 claims
- 1972US10907012B2Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using sameMITSUBISHI CHEM CORP·Filed 2012·Granted Feb 2, 2021·3 cites·18 claims
- 2071US9353215B2Production method of polycarbonate resinMITSUBISHI CHEM CORP·Filed 2013·Granted May 31, 2016·2 cites·17 claims
- 2171US5521410APower semiconductor device comprising vertical double-diffused MOSFETS each having low on-resistance per unit areaNEC CORP·Filed 1994·Granted May 28, 1996·33 cites·46 claims
- 2271US5055946AImage processing apparatusMINOLTA CAMERA KK·Filed 1990·Granted Oct 8, 1991·35 cites·24 claims
- 2369US6523235B1Method of manufacturing a ceramic capacitorTDK CORP·Filed 2000·Granted Feb 25, 2003·11 cites·2 claims
- 2469US5410419AFacsimile machine capable of distinguishing copied image and received imageMINOLTA CAMERA KK·Filed 1993·Granted Apr 25, 1995·28 cites·17 claims
- 2568US7732556B2Process of producing polyestersMITSUBISHI CHEM CORP·Filed 2005·Granted Jun 8, 2010·2 cites·20 claims
- 2665US7787804B2Charging member, charger apparatus with charging member, and image forming apparatus having charger apparatusKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Aug 31, 2010·2 cites·15 claims
- 2764US9382378B2Polycarbonate resins and processes for producing the sameNAMIKI SHINGO·Filed 2014·Granted Jul 5, 2016·0 cites·11 claims
- 2864US5408118AVertical double diffused MOSFET having a low breakdown voltage and constituting a power semiconductor deviceNEC CORP·Filed 1993·Granted Apr 18, 1995·24 cites·7 claims
- 2963US7225527B2Method of manufacturing magnetic tapeFUJIFILM CORP·Filed 2003·Granted Jun 5, 2007·4 cites·7 claims
- 3063US6313259B1Process for producing aromatic polycarbonate and aromatic polycarbonate compositionMITSUBISHI CHEM CORP·Filed 2000·Granted Nov 6, 2001·6 cites·14 claims
- 3163US5770644AFire retardent polyester resin composition and process for producing the sameMITSUBISHI ENG PLASTICS CORP·Filed 1997·Granted Jun 23, 1998·26 cites·11 claims
- 3263US5057937AFacsimile device enabling efficient output to record sheetMINOLTA CAMERA KK·Filed 1990·Granted Oct 15, 1991·23 cites·9 claims
- 3363US2016264725A1Polycarbonate resins and processes for producing the sameNAMIKI SHINGO·Filed 2016·Application pending·0 cites
- 3462US2021115191A1Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using sameMITSUBISHI CHEM CORP·Filed 2020·Application pending·0 cites
- 3561US2024278616A1Vehicle air conditioning apparatusSUBARU CORP·Filed 2024·Application pending·0 cites
- 3657US9771477B2Polycarbonate resin composition, method for producing same and molded article of this resin compositionHITOMI TATSUYA·Filed 2016·Granted Sep 26, 2017·0 cites·11 claims
- 3757US5777506ASemiconductor switching apparatus and method of controlling a semiconductor switching elementMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jul 7, 1998·14 cites·14 claims
- 3856US12013582B2Optical communication apparatus, optical communication method, and optical communication systemSONY GROUP CORP·Filed 2020·Granted Jun 18, 2024·0 cites·13 claims
- 3956US4687739AMethod for treating aqueous solution of soybean protein with enzymesHOUSE FOOD INDUSTRIAL CO·Filed 1985·Granted Aug 18, 1987·23 cites·7 claims
- 4055US6269229B1Image forming apparatusMINOLTA CO LTD·Filed 2000·Granted Jul 31, 2001·5 cites·16 claims
- 4155US4795082AContainer with sealable bandHOUSE FOOD INDUSTRIAL CO·Filed 1986·Granted Jan 3, 1989·28 cites·1 claims
- 4255US2014018498A1Polycarbonate resin composition, method for producing same and molded article of this resin compositionHITOMI TATSUYA·Filed 2013·Application pending·0 cites
- 4353US9640337B2Vehicle window switch mounted within a door recessTOYOTA BOSHOKU KK·Filed 2015·Granted May 2, 2017·1 cites·13 claims
- 4452US4524080AMethod of improving quality of wheat flourHOUSE FOOD INDUSTRIAL CO·Filed 1983·Granted Jun 18, 1985·16 cites·5 claims
- 4552US2013030112A1Polycarbonate resin composition, method for producing same and molded article of this resin compositionHITOMI TATSUYA·Filed 2012·Application pending·0 cites
- 4650US8735535B2Production method of polycarbonate resinMITSUBISHI CHEM CORP·Filed 2013·Granted May 27, 2014·0 cites·16 claims
- 4750US2005103690A1Micro liquid control systemAISIN SEIKI·Filed 2004·Application pending·0 cites
- 4849US5559045AMethod of fabricating vertical-type double diffused mosfet having a self-aligned field oxide filmNEC CORP·Filed 1995·Granted Sep 24, 1996·12 cites·2 claims
- 4948US9522519B2Polycarbonate resin laminateMITSUBISHI CHEM CORP·Filed 2014·Granted Dec 20, 2016·0 cites·16 claims
- 5046US9120910B2Polycarbonate resin compositions and molded articlesYOKOGI MASASHI·Filed 2012·Granted Sep 1, 2015·0 cites·20 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →