Inventor · disambiguated record
Akihiko Ono
Also filed as: ONO AKIHIKO
75 granted patents·60 pending applications·280 citations·filing 1989–2025
98Inventor score
Top patents by PatentIndex Score
135 records- 0197US10961632B2Carbon dioxide electrolytic device and method of electrolyzing carbon dioxideTOSHIBA KK·Filed 2018·Granted Mar 30, 2021·12 cites·15 claims
- 0296US11130723B2Carbon dioxide electrolytic deviceTOSHIBA KK·Filed 2020·Granted Sep 28, 2021·3 cites·7 claims
- 0396US10865490B2Carbon dioxide electrolytic deviceTOSHIBA KK·Filed 2019·Granted Dec 15, 2020·7 cites·15 claims
- 0496US10208385B2Carbon dioxide electrolytic device and carbon dioxide electrolytic methodTOSHIBA KK·Filed 2017·Granted Feb 19, 2019·9 cites·13 claims
- 0594US10062520B2Photo-electrochemical cell, manufacturing method of photo-electrochemical cell, and photo-electrochemical reaction deviceTOSHIBA KK·Filed 2016·Granted Aug 28, 2018·5 cites·16 claims
- 0693US11255020B2Carbon dioxide electrolytic systemTOSHIBA KK·Filed 2019·Granted Feb 22, 2022·4 cites·11 claims
- 0792US10883180B2Electrochemical reaction deviceTOSHIBA KK·Filed 2018·Granted Jan 5, 2021·4 cites·15 claims
- 0891US10981848B2Carbon dioxide electrolytic device and method of electrolyzing carbon dioxideTOSHIBA KK·Filed 2019·Granted Apr 20, 2021·3 cites·14 claims
- 0990US10344388B2CO2 reduction catalyst, CO2 reduction electrode, CO2 reduction reaction apparatus, and process for producing CO2 reduction catalystTOSHIBA KK·Filed 2016·Granted Jul 9, 2019·2 cites·9 claims
- 1089US11293109B2Carbon dioxide electrolytic deviceTOSHIBA KK·Filed 2020·Granted Apr 5, 2022·2 cites·16 claims
- 1189US6466080B2Constant current driver circuitFUJITSU LTD·Filed 2001·Granted Oct 15, 2002·52 cites·8 claims
- 1288US11339482B2Reduction catalyst body for carbon dioxide and manufacturing method thereof, reduction electrode, and reduction reaction deviceTOSHIBA KK·Filed 2018·Granted May 24, 2022·2 cites·6 claims
- 1388US7098716B2DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuitFUJITSU LTD·Filed 2005·Granted Aug 29, 2006·12 cites·8 claims
- 1487US6255898B1Noise eliminating circuitFUJITSU LTD·Filed 2000·Granted Jul 3, 2001·28 cites·13 claims
- 1586US12247304B2Electrochemical reaction deviceTOSHIBA KK·Filed 2023·Granted Mar 11, 2025·0 cites·17 claims
- 1685US10612146B2Electrochemical reaction deviceTOSHIBA KK·Filed 2018·Granted Apr 7, 2020·1 cites·7 claims
- 1785US10596544B2Chemical reaction systemTOSHIBA KK·Filed 2017·Granted Mar 24, 2020·2 cites·19 claims
- 1885US10494724B2Photochemical reaction deviceTOSHIBA KK·Filed 2016·Granted Dec 3, 2019·2 cites·16 claims
- 1985US9708717B2Photochemical reaction deviceTOSHIBA KK·Filed 2015·Granted Jul 18, 2017·3 cites·19 claims
- 2084US2024124995A1Electrochemical reaction device and valuable material manufacturing systemTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2183US11230772B2Carbon dioxide electrolytic device and method of electrolyzing carbon dioxideTOSHIBA KK·Filed 2019·Granted Jan 25, 2022·1 cites·15 claims
- 2283US10494725B2Electrochemical reaction deviceTOSHIBA KK·Filed 2017·Granted Dec 3, 2019·1 cites·9 claims
- 2381US6549054B2DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuitFUJITSU LTD·Filed 2002·Granted Apr 15, 2003·18 cites·8 claims
- 2481US2023243052A1Oxidation electrode and electrochemical reaction device using the sameTOSHIBA KK·Filed 2023·Application pending·0 cites
- 2580US2025341009A1Electrode catalyst layer for carbon dioxide electrolysis cell, electrolysis cell and carbon dioxide electrolysis apparatus comprising the sameTOSHIBA KK·Filed 2025·Application pending·0 cites
- 2678US11946150B2Electrochemical reaction deviceTOSHIBA KK·Filed 2022·Granted Apr 2, 2024·0 cites·10 claims
- 2778US11085124B2Electrochemical reaction deviceTOSHIBA KK·Filed 2019·Granted Aug 10, 2021·1 cites·11 claims
- 2878US10196748B2Reduction catalyst and chemical reactorTOSHIBA KK·Filed 2015·Granted Feb 5, 2019·1 cites·20 claims
- 2976US10550488B2Reduction catalyst, reduction reactor and reduction methodTOSHIBA KK·Filed 2017·Granted Feb 4, 2020·1 cites·14 claims
- 3076US6933762B2DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuitFUJITSU LTD·Filed 2003·Granted Aug 23, 2005·16 cites·5 claims
- 3175US4990171ALubricant spray nozzle on a guide rail for glass bottle moldsN TECH KK·Filed 1989·Granted Feb 5, 1991·23 cites·6 claims
- 3274US11434575B2Reduction electrode and manufacturing method thereof, and electrolytic deviceTOSHIBA KK·Filed 2019·Granted Sep 6, 2022·0 cites·10 claims
- 3373US10465303B2Producing system of reduction productTOSHIBA KK·Filed 2016·Granted Nov 5, 2019·1 cites·12 claims
- 3473US6504736B1Current-voltage converterFUJITSU LTD·Filed 2002·Granted Jan 7, 2003·21 cites·18 claims
- 3573US2025092549A1Electrolysis device, electrolysis system, and method of operating electrolysis deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3673US2024318324A1Carbon dioxide electrolytic device and method of electrolyzing carbon dioxideTOSHIBA KK·Filed 2023·Application pending·0 cites
- 3773US2024318328A1Electrolysis system and method of driving electrolysis systemTOSHIBA KK·Filed 2023·Application pending·0 cites
- 3873US2024110300A1Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzerTOSHIBA KK·Filed 2023·Application pending·0 cites
- 3972US12098470B2Electrochemical reaction deviceTOSHIBA KK·Filed 2021·Granted Sep 24, 2024·0 cites·19 claims
- 4072US10472724B2Chemical reaction deviceTOSHIBA KK·Filed 2019·Granted Nov 12, 2019·0 cites·9 claims
- 4172US2024120499A1Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzerTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4272US2024093392A1Membrane electrode assembly, laminating method, electrochemical cell, stack, and electrolyzerTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4372US2024110298A1Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzerTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4472US2024110290A1Water electrolysis device and method of controlling water electrolysis deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4572US2024117510A1Electrode for electrochemical reaction device, membrane electrode assembly, and electrochemical reaction deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4671US2024110297A1Electrode for electrochemical reaction device, membrane electrode assembly, and electrochemical reaction deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4771US2020002827A1Oxidation electrode and electrochemical reaction device using the sameTOSHIBA KK·Filed 2019·Application pending·0 cites
- 4870US11795557B2Electrochemical reaction deviceTOSHIBA KK·Filed 2020·Granted Oct 24, 2023·0 cites·19 claims
- 4970US2024093395A1Electrolysis device and electrolysis methodTOSHIBA KK·Filed 2023·Application pending·0 cites
- 5069US12012663B2Carbon dioxide electrolysis deviceTOSHIBA KK·Filed 2021·Granted Jun 18, 2024·0 cites·14 claims
Showing the top 50 of 135 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →