Inventor
ONO AKIHIKO
JP81 patents
⚠️ This page may combine multiple inventors who share the name “ONO AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
36 patentsUS10961632B2Mar 30, 2021
Carbon dioxide electrolytic device and method of electrolyzing carbon dioxide
TOSHIBA KK12 citations86
US10865490B2Dec 15, 2020
Carbon dioxide electrolytic device
TOSHIBA KK7 citations84
US10208385B2Feb 19, 2019
Carbon dioxide electrolytic device and carbon dioxide electrolytic method
TOSHIBA KK9 citations84
US11130723B2Sep 28, 2021
Carbon dioxide electrolytic device
TOSHIBA KK3 citations73
US10981848B2Apr 20, 2021
Carbon dioxide electrolytic device and method of electrolyzing carbon dioxide
TOSHIBA KK3 citations73
US10596544B2Mar 24, 2020
Chemical reaction system
TOSHIBA KK2 citations73
US10494724B2Dec 3, 2019
Photochemical reaction device
TOSHIBA KK2 citations73
US10344388B2Jul 9, 2019
CO2 reduction catalyst, CO2 reduction electrode, CO2 reduction reaction apparatus, and process for producing CO2 reduction catalyst
TOSHIBA KK2 citations73
US10062520B2Aug 28, 2018
Photo-electrochemical cell, manufacturing method of photo-electrochemical cell, and photo-electrochemical reaction device
TOSHIBA KK5 citations73
US9708717B2Jul 18, 2017
Photochemical reaction device
TOSHIBA KK3 citations73
US11339482B2May 24, 2022
Reduction catalyst body for carbon dioxide and manufacturing method thereof, reduction electrode, and reduction reaction device
TOSHIBA KK2 citations72
US11293109B2Apr 5, 2022
Carbon dioxide electrolytic device
TOSHIBA KK2 citations72
US11255020B2Feb 22, 2022
Carbon dioxide electrolytic system
TOSHIBA KK4 citations72
US10883180B2Jan 5, 2021
Electrochemical reaction device
TOSHIBA KK4 citations72
US12529155B2Jan 20, 2026
Carbon dioxide electrolysis device
TOSHIBA KK0 citations62
US12247304B2Mar 11, 2025
Electrochemical reaction device
TOSHIBA KK0 citations62
US12012663B2Jun 18, 2024
Carbon dioxide electrolysis device
TOSHIBA KK0 citations62
US11795557B2Oct 24, 2023
Electrochemical reaction device
TOSHIBA KK0 citations62
US11434575B2Sep 6, 2022
Reduction electrode and manufacturing method thereof, and electrolytic device
TOSHIBA KK0 citations62
US11230772B2Jan 25, 2022
Carbon dioxide electrolytic device and method of electrolyzing carbon dioxide
TOSHIBA KK1 citations62
US11111589B2Sep 7, 2021
Electrolytic cell and electrolytic device for carbon dioxide
TOSHIBA KK0 citations62
US11098409B2Aug 24, 2021
Electrolytic cell and electrolytic device for carbon dioxide
TOSHIBA KK0 citations62
US11085124B2Aug 10, 2021
Electrochemical reaction device
TOSHIBA KK1 citations62
US10612146B2Apr 7, 2020
Electrochemical reaction device
TOSHIBA KK1 citations62
US10494725B2Dec 3, 2019
Electrochemical reaction device
TOSHIBA KK1 citations62
US10465303B2Nov 5, 2019
Producing system of reduction product
TOSHIBA KK1 citations62
US10196748B2Feb 5, 2019
Reduction catalyst and chemical reactor
TOSHIBA KK1 citations62
US10550488B2Feb 4, 2020
Reduction catalyst, reduction reactor and reduction method
TOSHIBA KK1 citations61
US12241170B2Mar 4, 2025
Carbon dioxide electrolytic device
TOSHIBA KK0 citations60
US11946150B2Apr 2, 2024
Electrochemical reaction device
TOSHIBA KK0 citations52
US11851774B2Dec 26, 2023
Carbon dioxide electrolytic device
TOSHIBA KK0 citations52
US10844495B2Nov 24, 2020
Photochemical reaction system
TOSHIBA KK0 citations52
US10829861B2Nov 10, 2020
Reduction catalyst, and chemical reactor, reduction method and reduction product-producing system employing the catalyst
TOSHIBA KK0 citations52
US10100418B2Oct 16, 2018
Oxidation electrode and photoelectrochemical device
TOSHIBA KK0 citations52
US9758882B2Sep 12, 2017
Photochemical reaction system
TOSHIBA KK0 citations52
US8969718B2Mar 3, 2015
Organic compound and solar cell using the same
TOSHIBA KK1 citations52
FUJITSU LTD
9 patentsUS6933762B2Aug 23, 2005
DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuit
FUJITSU LTD16 citations93
US6549054B2Apr 15, 2003
DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuit
FUJITSU LTD18 citations93
US6504736B1Jan 7, 2003
Current-voltage converter
FUJITSU LTD21 citations93
US6466080B2Oct 15, 2002
Constant current driver circuit
FUJITSU LTD52 citations92
US6255898B1Jul 3, 2001
Noise eliminating circuit
FUJITSU LTD28 citations92
US7098716B2Aug 29, 2006
DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuit
FUJITSU LTD12 citations84
US6335643B1Jan 1, 2002
Driver circuit
FUJITSU LTD11 citations74
US7279951B2Oct 9, 2007
DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuit
FUJITSU LTD3 citations63
US6347046B1Feb 12, 2002
Current driver circuit with a damping circuit
FUJITSU LTD4 citations54
ONO AKIHIKO
2 patentsN TECH KK
1 patentSMK KK
1 patentMITSUBISHI ELECTRIC CORP
1 patentShowing the top 50 of 81 patents by PatentIndex Score.