Inventor · disambiguated record
Kazunori Oshima
Also filed as: OSHIMA KAZUNORI
35 granted patents·10 pending applications·404 citations·filing 1980–2024
96Inventor score
Top patents by PatentIndex Score
45 records- 0193US5281745AProcess for producing nitrilesMITSUBISHI CHEM IND·Filed 1992·Granted Jan 25, 1994·155 cites·12 claims
- 0291US5231214AProcess for producing nitrilesMITSUBISHI CHEM IND·Filed 1992·Granted Jul 27, 1993·46 cites·11 claims
- 0388US11175428B2Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission systemTDK CORP·Filed 2018·Granted Nov 16, 2021·7 cites·14 claims
- 0487US5422328AProcess for preparing a catalyst useful for producing a nitrileMITSUBISHI CHEM IND·Filed 1993·Granted Jun 6, 1995·34 cites·30 claims
- 0586US8766546B2LED drive device and LED illuminating deviceOSHIMA KAZUNORI·Filed 2011·Granted Jul 1, 2014·10 cites·12 claims
- 0683US5472925ACatalyst for the production of nitrilesMITSUBISHI CHEM CORP·Filed 1994·Granted Dec 5, 1995·54 cites·19 claims
- 0779US11088573B2Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission systemTDK CORP·Filed 2017·Granted Aug 10, 2021·3 cites·10 claims
- 0878US6294685B1Method for gas phase catalytic oxidation of hydrocarbonMITSUBISHI CHEM CORP·Filed 1998·Granted Sep 25, 2001·20 cites·18 claims
- 0975US4414133ACatalytic compositionMITSUBISHI CHEM IND·Filed 1982·Granted Nov 8, 1983·26 cites·3 claims
- 1074US11056925B2Wireless power transmitting device, wireless power receiving device, and wireless power transmission systemTDK CORP·Filed 2017·Granted Jul 6, 2021·2 cites·27 claims
- 1174US10862349B2Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission systemTDK CORP·Filed 2017·Granted Dec 8, 2020·1 cites·9 claims
- 1274US8779692B2Light emitting element drive deviceOSHIMA KAZUNORI·Filed 2012·Granted Jul 15, 2014·4 cites·10 claims
- 1372US12381040B2Electronic deviceTDK CORP·Filed 2023·Granted Aug 5, 2025·0 cites·7 claims
- 1468US10862314B2Wireless power transmitting device, wireless power receiving device, and wireless power transmission systemTDK CORP·Filed 2017·Granted Dec 8, 2020·1 cites·16 claims
- 1566US11152821B2Metallic foreign object detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission systemTDK CORP·Filed 2017·Granted Oct 19, 2021·1 cites·10 claims
- 1664US2016082425A1Catalyst for reducing nitrogen oxides and method for producing the sameMITSUBISHI PLASTICS INC·Filed 2015·Application pending·0 cites
- 1763US9131577B2Light emitting element drive deviceTDK CORP·Filed 2013·Granted Sep 8, 2015·2 cites·10 claims
- 1862US2015133287A1Catalyst for reducing nitrogen oxides and method for producing the sameMITSUBISHI PLASTICS INC·Filed 2015·Application pending·0 cites
- 1961US9118251B2Power supply deviceTDK CORP·Filed 2013·Granted Aug 25, 2015·2 cites·4 claims
- 2061US2013005563A1Catalyst for reducing nitrogen oxides and method for producing the sameMITSUBISHI PLASTICS INC·Filed 2012·Application pending·0 cites
- 2159US12099662B2Input deviceTDK CORP·Filed 2023·Granted Sep 24, 2024·0 cites·9 claims
- 2258US2025104925A1Electronic componentTDK CORP·Filed 2024·Application pending·0 cites
- 2358US2012020875A1Catalyst for reducing nitrogen oxides and method for producing the sameMATSUO TAKESHI·Filed 2011·Application pending·0 cites
- 2458US2012028789A1Catalyst for reducing nitrogen oxides and method for producing the sameMATSUO TAKESHI·Filed 2011·Application pending·0 cites
- 2553US12341505B2Drive circuitTDK CORP·Filed 2021·Granted Jun 24, 2025·0 cites·9 claims
- 2653US11139700B2Leakage detector, wireless power transmitting device, wireless power receiving device, and wireless power transmission systemTDK CORP·Filed 2018·Granted Oct 5, 2021·0 cites·22 claims
- 2753US5534650AMethod for producing a nitrileMITSUBISHI CHEM CORP·Filed 1995·Granted Jul 9, 1996·19 cites·9 claims
- 2851US10931133B2Wireless power receiving device, wireless power transmission system, and short-circuit monitoring deviceTDK CORP·Filed 2018·Granted Feb 23, 2021·0 cites·13 claims
- 2950US10308516B2Zeolite production methodMITSUBISHI CHEM CORP·Filed 2016·Granted Jun 4, 2019·0 cites·12 claims
- 3047US8376148B2Inorganic porous support-zeolite membrane composite, production method thereof, and separation method using the compositeMITSUBISHI CHEM CORP·Filed 2011·Granted Feb 19, 2013·0 cites·25 claims
- 3147US6571530B1Component taping method and apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 3, 2003·12 cites·22 claims
- 3246US10819167B2Wireless power reception device and wireless power transmission systemTDK CORP·Filed 2019·Granted Oct 27, 2020·0 cites·20 claims
- 3345US10848013B2Wireless power reception device and wireless power transmission systemTDK CORP·Filed 2019·Granted Nov 24, 2020·0 cites·20 claims
- 3445US2014010722A1Catalyst, device for removing nitrogen oxide, and system for removing nitrogen oxideMATSUO TAKESHI·Filed 2012·Application pending·0 cites
- 3544US8786214B2Light emitting element drive device and lighting deviceTDK CORP·Filed 2012·Granted Jul 22, 2014·0 cites·7 claims
- 3644US8604770B2Load drive device for expanding range of output powerOSHIMA KAZUNORI·Filed 2011·Granted Dec 10, 2013·0 cites·12 claims
- 3742US2013281284A1Catalyst for nitrogen oxide removalMATSUO TAKESHI·Filed 2011·Application pending·0 cites
- 3841US8686657B2Power supply device and light-emitting element drive deviceTDK CORP·Filed 2012·Granted Apr 1, 2014·0 cites·8 claims
- 3941US2011309767A1Light-emitting element drive deviceOSHIMA KAZUNORI·Filed 2011·Application pending·0 cites
- 4040US10312738B2Wireless power transmission systemTDK CORP·Filed 2017·Granted Jun 4, 2019·0 cites·12 claims
- 4140US8686656B2Power supply device and light-emitting element drive deviceTDK CORP·Filed 2012·Granted Apr 1, 2014·0 cites·12 claims
- 4234US2013099834A1Ramp signal generation circuit and ramp signal adjustment circuitTDK CORP·Filed 2012·Application pending·0 cites
- 4331US4341659ACatalytic compositionMITSUBISHI CHEM IND·Filed 1980·Granted Jul 27, 1982·3 cites·3 claims
- 4430US5449792AMethod for the production of maleic anhydrideMITSUBISHI CHEM CORP·Filed 1995·Granted Sep 12, 1995·0 cites·7 claims
- 4528US4711867ACatalytic compositionMITSUBISHI CHEM IND·Filed 1986·Granted Dec 8, 1987·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →