Inventor · disambiguated record
Takashi Otsuka
Also filed as: OTSUKA TAKASHI
38 granted patents·16 pending applications·468 citations·filing 1985–2022
97Inventor score
Files withCALSONIC KANSEI CORP6KONICA MINOLTA INC6CANON KK5SHINAGAWA REFRACTORIES CO5OTSUKA TAKASHI4
Top patents by PatentIndex Score
54 records- 0193US4840296AClamping and fixing apparatus for a refractory-made plate for a slide gate valve for controlling a molten steel flowSHINAGAWA REFRACTORIES CO·Filed 1988·Granted Jun 20, 1989·36 cites·4 claims
- 0292US8029941B2Proton-conducting structure and method for manufacturing the samePANASONIC CORP·Filed 2010·Granted Oct 4, 2011·10 cites·3 claims
- 0386US6250251B1Vacuum processing apparatus and vacuum processing methodCANON KK·Filed 1999·Granted Jun 26, 2001·49 cites·27 claims
- 0484US10153526B2Assembled batteryCALSONIC KANSEI CORP·Filed 2014·Granted Dec 11, 2018·5 cites·5 claims
- 0583US5767009AStructure of chip on chip mounting preventing from crosstalk noiseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 16, 1998·66 cites·10 claims
- 0679US5821625AStructure of chip on chip mounting preventing from crosstalk noiseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Oct 13, 1998·53 cites·3 claims
- 0778US4914448AMicrowave antenna structureSONY CORP·Filed 1988·Granted Apr 3, 1990·52 cites·7 claims
- 0876US8440131B2Synthetic resin bottle and process for molding the sameISHII YUSUKE·Filed 2008·Granted May 14, 2013·4 cites·5 claims
- 0976US5742570ACartridge auto-changerSONY CORP·Filed 1996·Granted Apr 21, 1998·33 cites·9 claims
- 1076US4914449AMicrowave antenna structure with intergral radome and rear coverSONY CORP·Filed 1988·Granted Apr 3, 1990·39 cites·10 claims
- 1175US7313980B2Operating position select device for automatic transmissionCALSONIC KANSEI CORP·Filed 2005·Granted Jan 1, 2008·7 cites·7 claims
- 1274US11933520B2Fluid-heating device and manufacturing method thereofMARELLI CABIN COMFORT JAPAN CORP·Filed 2016·Granted Mar 19, 2024·1 cites·16 claims
- 1374US7478497B2Fish handling toolOTSUKA TAKASHI·Filed 2006·Granted Jan 20, 2009·15 cites·13 claims
- 1470US9640844B2Temperature adjustment deviceCALSONIC KANSEI CORP·Filed 2014·Granted May 2, 2017·1 cites·11 claims
- 1567US8257869B2Electrode for electrochemical element and electrochemical element using the electrodeTAKEZAWA HIDEHARU·Filed 2008·Granted Sep 4, 2012·1 cites·11 claims
- 1666US7369008B2MOS varactor and voltage-controlled oscillator using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted May 6, 2008·5 cites·9 claims
- 1765US10885806B2Musical score processing method and musical score processing systemYAMAHA CORP·Filed 2019·Granted Jan 5, 2021·0 cites·6 claims
- 1862US8264324B2Keyless device of vehicleTSUCHIYA NOBUAKI·Filed 2007·Granted Sep 11, 2012·6 cites·6 claims
- 1962USD341112SMotorcycle tireBRIDGESTONE CORP·Filed 1991·Granted Nov 9, 1993·10 cites·1 claims
- 2062US5175134ACeramic tile produced from sludge slagKANEKO SENJI·Filed 1991·Granted Dec 29, 1992·25 cites·13 claims
- 2161US8518595B2Proton-conducting structure and method for manufacturing the sameZENITANI YUJI·Filed 2012·Granted Aug 27, 2013·0 cites·4 claims
- 2261US7550180B2Plasma treatment methodCANON KK·Filed 2008·Granted Jun 23, 2009·0 cites·6 claims
- 2360US4990926AMicrowave antenna structureSONY CORP·Filed 1988·Granted Feb 5, 1991·23 cites·13 claims
- 2456US9669957B2Synthetic resin bottleYOSHINO KOGYOSHO CO LTD·Filed 2013·Granted Jun 6, 2017·0 cites·7 claims
- 2555US8298718B2Proton-conducting structure and method for manufacturing the sameZENITANI YUJI·Filed 2011·Granted Oct 30, 2012·0 cites·2 claims
- 2653US2008261112A1Electrode material for electrochemcial device, method for producing the same, electrode using the electrode material, and electrochemical device using the electrode materialNAGATA KAORU·Filed 2008·Application pending·0 cites
- 2751US2010173098A1Method for producing electrode for non-aqueous electrolyte secondary batteryNAGATA KAORU·Filed 2008·Application pending·0 cites
- 2850US2023102543A1System, method, or program for evaluating content spoken at meeting or briefingKONICA MINOLTA INC·Filed 2022·Application pending·0 cites
- 2949US6486045B2Apparatus and method for forming deposited filmCANON KK·Filed 2001·Granted Nov 26, 2002·1 cites·8 claims
- 3047US9690521B2Print control device and recording mediumKONICA MINOLTA INC·Filed 2015·Granted Jun 27, 2017·0 cites·13 claims
- 3147US4913314AOpening element for an insert nozzle of a slide gate valve apparatus and a method of opening said apparatusSHINAGAWA REFRACTORIES CO·Filed 1988·Granted Apr 3, 1990·5 cites·9 claims
- 3247US2020153983A1Information processing system, information processing apparatus, job control method, and job control programKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 3346US2006273461A1Electronic device and method of manufacturing the sameSHINKO ELECTRIC IND CO·Filed 2006·Application pending·0 cites
- 3445US2004112864A1Plasma treatment method and plasma treatment apparatusCANON KK·Filed 2003·Application pending·0 cites
- 3545US2019188002A1System, Device, Method, and Computer-Readable Recording MediumKONICA MINOLTA INC·Filed 2018·Application pending·0 cites
- 3643US10773568B2Fluid-heating deviceCALSONIC KANSEI CORP·Filed 2016·Granted Sep 15, 2020·0 cites·5 claims
- 3743US2014008348A1Heating deviceOTSUKA TAKASHI·Filed 2011·Application pending·0 cites
- 3842US9645772B2Computer-readable recording medium, configuration presentation method, and configuration presentation deviceKONICA MINOLTA INC·Filed 2015·Granted May 9, 2017·0 cites·14 claims
- 3941US2002128736A1Game machineFiled 2000·Application pending·0 cites
- 4040US8216741B2Method for generating an electric power with use of a fuel cell and a fuel cellKOMORI TOMOYUKI·Filed 2011·Granted Jul 10, 2012·0 cites·8 claims
- 4140US5697243AShape scrap processing apparatusYKK CORP·Filed 1996·Granted Dec 16, 1997·11 cites·4 claims
- 4239US5316271ADischarge regulator of molten metalSHINAGAWA REFRACTORIES CO·Filed 1989·Granted May 31, 1994·3 cites·8 claims
- 4339US2005066759A1Operating position select device for automatic transmissionCALSONIC KANSEI CORP·Filed 2004·Application pending·0 cites
- 4439US2007126485A1Voltage-controlled oscillatorTATEYAMA YUICHI·Filed 2006·Application pending·0 cites
- 4539US2018326816A1Heating deviceCALSONIC KANSEI CORP·Filed 2016·Application pending·0 cites
- 4639US2008238561A1Piezoelectric oscillatorOTSUKA TAKASHI·Filed 2008·Application pending·0 cites
- 4738US6761128B2Plasma treatment apparatusCANON KK·Filed 2001·Granted Jul 13, 2004·0 cites·3 claims
- 4838US2008001678A1Voltage controlled oscillator and method of controlling frequency thereofOTSUKA TAKASHI·Filed 2007·Application pending·0 cites
- 4937US2008160409A1Composite Particle for Electrode, Method for Producing the Same and Secondary BatteryISHIDA SUMIHITO·Filed 2005·Application pending·0 cites
- 5036US10372394B2Information processing apparatus and non-transitory recording mediumKONICA MINOLTA INC·Filed 2017·Granted Aug 6, 2019·0 cites·20 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →