Inventor · disambiguated record
Toshio Murata
Also filed as: MURATA TOSHIO
55 granted patents·14 pending applications·787 citations·filing 1981–2024
98Inventor score
Top patents by PatentIndex Score
69 records- 0195US6133587ASilicon carbide semiconductor device and process for manufacturing sameDENSO CORP·Filed 1998·Granted Oct 17, 2000·156 cites·7 claims
- 0293US7444803B2Exhaust gas control apparatus for engine and method for producing sameTOYOTA MOTOR CO LTD·Filed 2005·Granted Nov 4, 2008·26 cites·36 claims
- 0393US5744826ASilicon carbide semiconductor device and process for its productionDENSO CORP·Filed 1997·Granted Apr 28, 1998·123 cites·4 claims
- 0491US9044166B2Optical tomographic image photographing apparatusMURATA TOSHIO·Filed 2012·Granted Jun 2, 2015·11 cites·14 claims
- 0591US8534835B2Optical tomographic image photographing apparatusMURATA TOSHIO·Filed 2011·Granted Sep 17, 2013·15 cites·16 claims
- 0690US10502118B2Exhaust heat recovery deviceTOYOTA MOTOR CO LTD·Filed 2017·Granted Dec 10, 2019·5 cites·2 claims
- 0790US7980696B1Ophthalmic photographing apparatusNIDEK KK·Filed 2011·Granted Jul 19, 2011·76 cites·14 claims
- 0889US10690419B2Heat exchangerTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 23, 2020·3 cites·9 claims
- 0989US10400662B2Vehicular heat management deviceDENSO CORP·Filed 2016·Granted Sep 3, 2019·4 cites·13 claims
- 1089US7510282B2Ophthalmic photographing apparatusNIDEK KK·Filed 2007·Granted Mar 31, 2009·67 cites·6 claims
- 1186US9681803B2Method of observing a three-dimensional image of examinee's eyeNIDEK KK·Filed 2015·Granted Jun 20, 2017·6 cites·14 claims
- 1282US8721078B2Fundus photographing apparatusTORII HISANARI·Filed 2011·Granted May 13, 2014·20 cites·14 claims
- 1382US4420264AStructure for preventing the rotating of a register ring of a diver's watchCITIZEN WATCH CO LTD·Filed 1982·Granted Dec 13, 1983·34 cites·7 claims
- 1480US6310836B1TimepieceCITIZEN WATCH CO LTD·Filed 2000·Granted Oct 30, 2001·17 cites·21 claims
- 1578US9863304B2Exhaust heat recovery deviceTOYOTA MOTOR CO LTD·Filed 2015·Granted Jan 9, 2018·2 cites·5 claims
- 1678US9125593B2Method of observing a three-dimensional image of examinee's eyeISOGAI NAOKI·Filed 2011·Granted Sep 8, 2015·10 cites·18 claims
- 1776US10723199B2Vehicular heat management deviceDENSO CORP·Filed 2016·Granted Jul 28, 2020·2 cites·11 claims
- 1875US9987654B2Impregnation device and impregnation methodMURATA TOSHIO·Filed 2014·Granted Jun 5, 2018·3 cites·5 claims
- 1975US8419186B2Fundus observation apparatusISOGAI NAOKI·Filed 2010·Granted Apr 16, 2013·6 cites·13 claims
- 2074US8931904B2Control method of a fundus examination apparatusTORII HISANARI·Filed 2011·Granted Jan 13, 2015·9 cites·9 claims
- 2173US10054026B2Exhaust heat recovery structureTOYOTA MOTOR CO LTD·Filed 2016·Granted Aug 21, 2018·1 cites·13 claims
- 2272US8672480B2Ophthalmic photographing apparatusISOGAI NAOKI·Filed 2012·Granted Mar 18, 2014·6 cites·7 claims
- 2371US10982580B2Exhaust heat recovery structureTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 20, 2021·1 cites·9 claims
- 2471US10641156B2Exhaust pipe structureTOYOTA MOTOR CO LTD·Filed 2017·Granted May 5, 2020·2 cites·4 claims
- 2571US7954946B2Optical tomographic image photographing apparatusNIDEK KK·Filed 2009·Granted Jun 7, 2011·6 cites·13 claims
- 2670USRE49024EFundus observation apparatusNIDEK KK·Filed 2016·Granted Apr 12, 2022·1 cites·18 claims
- 2769US6558842B2Positive active material for alkaline battery and electrode using the sameJAPAN STORAGE BATTERY CO LTD·Filed 2001·Granted May 6, 2003·7 cites·3 claims
- 2868US11035284B2Pipe structureTOYOTA MOTOR CO LTD·Filed 2019·Granted Jun 15, 2021·0 cites·3 claims
- 2967USRE49023EFundus observation apparatusNIDEK KK·Filed 2015·Granted Apr 12, 2022·1 cites·16 claims
- 3065US8459408B2Radiated sound reducing structureMURATA TOSHIO·Filed 2010·Granted Jun 11, 2013·2 cites·19 claims
- 3163US8443595B2Additive-agent diffusion plate in exhaust passage, structure of additive-agent diffusion plate, and exhaust system including additive-agent diffusion plateMABUCHI TOMOKI·Filed 2008·Granted May 21, 2013·2 cites·17 claims
- 3262US10626823B2Exhaust heat recovery unitMURATA TOSHIO·Filed 2018·Granted Apr 21, 2020·0 cites·4 claims
- 3362US6021099ASolar-cell watch dial and process for producing the sameCITIZEN WATCH CO LTD·Filed 1995·Granted Feb 1, 2000·22 cites·4 claims
- 3460US4479724AWater-resisting structure for a watchCITIZEN WATCH CO LTD·Filed 1983·Granted Oct 30, 1984·14 cites·6 claims
- 3558US9017616B2Catalytic converterMURATA TOSHIO·Filed 2010·Granted Apr 28, 2015·1 cites·6 claims
- 3658US2025115310A1Vehicle front portion structureTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3757US6060731AInsulated-gate semiconductor device having a contact region in electrical contact with a body region and a source regionTOYODA CHUO KENKYUSHO KK·Filed 1998·Granted May 9, 2000·17 cites·11 claims
- 3856US8540940B2Catalytic converter deviceMURATA TOSHIO·Filed 2010·Granted Sep 24, 2013·1 cites·5 claims
- 3956US4507184AMethod for finishing matted surface on a metal-made article for personal ornamentCITIZEN WATCH CO LTD·Filed 1984·Granted Mar 26, 1985·13 cites·1 claims
- 4055US6251538B1Positive active material for alkaline battery and electrode using the sameJAPAN STORAGE BATTERY CO LTD·Filed 1999·Granted Jun 26, 2001·19 cites·4 claims
- 4155US6169299B1Semiconductor deviceTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Jan 2, 2001·16 cites·20 claims
- 4255US5357488AWatch having a sensorCITIZEN WATCH CO LTD·Filed 1991·Granted Oct 18, 1994·19 cites·7 claims
- 4354US10704494B2Heat recovery structureTOYOTA MOTOR CO LTD·Filed 2018·Granted Jul 7, 2020·0 cites·5 claims
- 4454US2025162657A1Vehicle lower part structureTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4553US10280823B2Engine control deviceTOYOTA MOTOR CO LTD·Filed 2016·Granted May 7, 2019·0 cites·6 claims
- 4652US9649022B2Control method of a fundus examination apparatusNIDEK KK·Filed 2014·Granted May 16, 2017·0 cites·9 claims
- 4752US2010086855A1Cathode material, manufacturing method of cathode material, and nonaqueous electrolyte secondary batteries provided with the cathode materialGS YUASA CORP·Filed 2009·Application pending·0 cites
- 4851US10508636B2Exhaust heat recovery systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Dec 17, 2019·0 cites·9 claims
- 4950US10100762B2Engine control deviceTOYOTA MOTOR CO LTD·Filed 2016·Granted Oct 16, 2018·0 cites·9 claims
- 5050US10006328B2Exhaust heat recovery device structureTOYOTA MOTOR CO LTD·Filed 2015·Granted Jun 26, 2018·0 cites·7 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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