Inventor · disambiguated record
Manabu Otsuka
Also filed as: OTSUKA MANABU
24 granted patents·13 pending applications·94 citations·filing 1996–2025
93Inventor score
Top patents by PatentIndex Score
37 records- 0196US10022979B2Liquid ejection head, liquid ejection apparatus, and manufacturing methodCANON KK·Filed 2016·Granted Jul 17, 2018·9 cites·22 claims
- 0294US12452593B2Sound output deviceDENSO CORP·Filed 2022·Granted Oct 21, 2025·5 cites·10 claims
- 0388US8664017B2Method of manufacturing organic light emitting deviceCANON KK·Filed 2013·Granted Mar 4, 2014·9 cites·8 claims
- 0485US2025313009A1Flow path member and liquid discharge headCANON KK·Filed 2025·Application pending·0 cites
- 0579US10894409B2Method of manufacturing a liquid ejection headCANON KK·Filed 2018·Granted Jan 19, 2021·1 cites·14 claims
- 0679US5821666AUnited control system comprising a plurality of control units independently controllableNIPPON DENSO CO·Filed 1996·Granted Oct 13, 1998·38 cites·7 claims
- 0778US12479206B2Wafer, and liquid ejection chipCANON KK·Filed 2023·Granted Nov 25, 2025·0 cites·8 claims
- 0876US12502888B2Joined substrate, droplet ejection head, and method of manufacturing joined substrateCANON KK·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 0976US12384149B2Flow path member and liquid discharge headCANON KK·Filed 2022·Granted Aug 12, 2025·0 cites·16 claims
- 1073US2025276523A1Liquid ejection head substrate and method for manufacturing liquid ejection head substrateCANON KK·Filed 2025·Application pending·0 cites
- 1171US9054315B2Method for manufacturing organic light-emitting deviceOTSUKA MANABU·Filed 2012·Granted Jun 9, 2015·3 cites·11 claims
- 1267US11161344B2Method for manufacturing substrate and liquid ejection head substrateCANON KK·Filed 2019·Granted Nov 2, 2021·0 cites·9 claims
- 1365US12115788B2Flow path member and liquid discharge headCANON KK·Filed 2022·Granted Oct 15, 2024·0 cites·8 claims
- 1459US2025065623A1Liquid ejection headCANON KK·Filed 2024·Application pending·0 cites
- 1558US5825149AMobile communication device having a direct communication capabilityNIPPON DENSO CO·Filed 1996·Granted Oct 20, 1998·25 cites·10 claims
- 1657US12220918B2Liquid ejection headCANON KK·Filed 2022·Granted Feb 11, 2025·0 cites·16 claims
- 1756US2024351333A1Liquid discharge headCANON KK·Filed 2024·Application pending·0 cites
- 1853US11155093B2Method of producing structure, protective substrate, and method of producing protective substrateCANON KK·Filed 2019·Granted Oct 26, 2021·0 cites·15 claims
- 1952US8010354B2Noise cancellation system, speech recognition system, and car navigation systemDENSO CORP·Filed 2004·Granted Aug 30, 2011·4 cites·8 claims
- 2050US11459150B2Liquid replenishment containerCANON KK·Filed 2021·Granted Oct 4, 2022·0 cites·19 claims
- 2150US2019255831A1Method of attaching resin film and method of manufacturing liquid ejection headCANON KK·Filed 2019·Application pending·0 cites
- 2249US10303062B2Method of manufacturing structure and method of manufacturing liquid ejection headCANON KK·Filed 2017·Granted May 28, 2019·0 cites·15 claims
- 2348US9012927B2Display deviceCANON KK·Filed 2012·Granted Apr 21, 2015·0 cites·9 claims
- 2448US8969861B2Method of manufacturing organic electroluminescence display deviceCANON KK·Filed 2013·Granted Mar 3, 2015·0 cites·6 claims
- 2548US8398774B2Method of manufacturing organic light emitting device and vapor deposition systemOTSUKA MANABU·Filed 2006·Granted Mar 19, 2013·0 cites·2 claims
- 2648US2008268136A1Method of producing organic light emitting apparatusCANON KK·Filed 2008·Application pending·0 cites
- 2747US2012083062A1Method of manufacturing organic light emitting deviceOTSUKA MANABU·Filed 2011·Application pending·0 cites
- 2847US2014197394A1Organic light emitting device and manufacturing method thereforCANON KK·Filed 2014·Application pending·0 cites
- 2946US2014004642A1Manufacturing method for organic electroluminescence deviceCANON KK·Filed 2013·Application pending·0 cites
- 3045US8145487B2Voice recognition apparatus and navigation apparatusSUZUKI RYUICHI·Filed 2008·Granted Mar 27, 2012·0 cites·3 claims
- 3144US10279589B2Method for manufacturing structureCANON KK·Filed 2017·Granted May 7, 2019·0 cites·20 claims
- 3242US2008254305A1Organic el deviceCANON KK·Filed 2007·Application pending·0 cites
- 3341US8575835B2Organic luminescent device and method for manufacturing the sameKIMURA TOSHIHIDE·Filed 2012·Granted Nov 5, 2013·0 cites·13 claims
- 3440US2012252303A1Method of manufacturing an organic light emitting deviceOTSUKA MANABU·Filed 2012·Application pending·0 cites
- 3540US2012252143A1Method of manufacturing organic light emitting deviceOTSUKA MANABU·Filed 2012·Application pending·0 cites
- 3633US2012113122A1Sound field visualization systemTAKAZAWA TAKASHI·Filed 2011·Application pending·0 cites
- 3728US8478601B2Voice recognition apparatus, method for recognizing voice, and navigation apparatus having the sameKATAYAMA YUUSUKE·Filed 2010·Granted Jul 2, 2013·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →