Inventor
OCHIAI TERUAKI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “OCHIAI TERUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
42 patentsUS9293236B2Mar 22, 2016
Lithium—manganese composite oxide, secondary battery, and electric device
SEMICONDUCTOR ENERGY LAB21 citations92
US9882211B2Jan 30, 2018
Lithium-ion secondary battery and electronic device
SEMICONDUCTOR ENERGY LAB6 citations84
US9666326B2May 30, 2017
Lithium manganese oxide composite, secondary battery, and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB18 citations84
US8890158B2Nov 18, 2014
Semiconductor device
SEMICONDUCTOR ENERGY LAB5 citations84
US11710823B2Jul 25, 2023
Particle, electrode, power storage device, electronic device, and method for manufacturing electrode
SEMICONDUCTOR ENERGY LAB3 citations73
US11394025B2Jul 19, 2022
Particle, electrode, power storage device, electronic device, and method for manufacturing electrode
SEMICONDUCTOR ENERGY LAB1 citations73
US11094927B2Aug 17, 2021
Positive electrode active material particle and manufacturing method of positive electrode active material particle
SEMICONDUCTOR ENERGY LAB2 citations73
US11043660B2Jun 22, 2021
Positive electrode active material including lithium cobaltate coated with lithium titanate and magnesium oxide
SEMICONDUCTOR ENERGY LAB2 citations73
US10784516B2Sep 22, 2020
Conductor, power storage device, electronic device, and method for forming conductor
SEMICONDUCTOR ENERGY LAB1 citations73
US10749174B2Aug 18, 2020
Particle, electrode, power storage device, electronic device, and method for manufacturing electrode
SEMICONDUCTOR ENERGY LAB1 citations73
US10741828B2Aug 11, 2020
Positive electrode active material including lithium cobaltate coated with lithium titanate and magnesium oxide
SEMICONDUCTOR ENERGY LAB2 citations73
US10367188B2Jul 30, 2019
Storage battery electrode, manufacturing method thereof, storage battery, and electronic device
SEMICONDUCTOR ENERGY LAB1 citations73
US10249876B2Apr 2, 2019
Lithium-ion secondary battery and electronic device
SEMICONDUCTOR ENERGY LAB4 citations73
US10084186B2Sep 25, 2018
Particle, electrode, power storage device, electronic device, and method for manufacturing electrode
SEMICONDUCTOR ENERGY LAB3 citations73
US9774034B2Sep 26, 2017
Lithium-manganese composite oxide and secondary battery
SEMICONDUCTOR ENERGY LAB4 citations73
US9368638B2Jun 14, 2016
Semiconductor device
SEMICONDUCTOR ENERGY LAB3 citations73
US11799080B2Oct 24, 2023
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery
SEMICONDUCTOR ENERGY LAB1 citations72
US11670770B2Jun 6, 2023
Method for manufacturing positive electrode active material, and secondary battery
SEMICONDUCTOR ENERGY LAB4 citations72
US11489151B2Nov 1, 2022
Positive electrode active material particle
SEMICONDUCTOR ENERGY LAB1 citations72
US11444274B2Sep 13, 2022
Positive electrode active material particle
SEMICONDUCTOR ENERGY LAB3 citations72
US12580194B2Mar 17, 2026
Method for forming positive electrode active material
SEMICONDUCTOR ENERGY LAB0 citations62
US12418021B2Sep 16, 2025
Positive electrode active material particle
SEMICONDUCTOR ENERGY LAB0 citations62
US12412893B2Sep 9, 2025
Method for forming positive electrode active material
SEMICONDUCTOR ENERGY LAB0 citations62
US12406986B2Sep 2, 2025
Particle, electrode, power storage device, electronic device, and method for manufacturing electrode
SEMICONDUCTOR ENERGY LAB0 citations62
US12327867B2Jun 10, 2025
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery
SEMICONDUCTOR ENERGY LAB0 citations62
US12315923B2May 27, 2025
Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery
SEMICONDUCTOR ENERGY LAB0 citations62
US12272822B2Apr 8, 2025
Method for manufacturing positive electrode active material, and secondary battery
SEMICONDUCTOR ENERGY LAB1 citations62
US12142759B2Nov 12, 2024
Positive electrode active material and secondary battery
SEMICONDUCTOR ENERGY LAB0 citations62
US12080893B2Sep 3, 2024
Conductor, power storage device, electronic device, and method for forming conductor
SEMICONDUCTOR ENERGY LAB0 citations62
US11881578B2Jan 23, 2024
Storage battery electrode, manufacturing method thereof, storage battery, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations62
US11699794B2Jul 11, 2023
Conductor, power storage device, electronic device, and method for forming conductor
SEMICONDUCTOR ENERGY LAB0 citations62
US11545655B2Jan 3, 2023
Storage battery electrode, manufacturing method thereof, storage battery, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations62
US11322746B2May 3, 2022
Conductor, power storage device, electronic device, and method for forming conductor
SEMICONDUCTOR ENERGY LAB0 citations62
US10978710B2Apr 13, 2021
Electrode, power storage device, electronic device, and manufacturing method of electrode
SEMICONDUCTOR ENERGY LAB0 citations62
US10923706B2Feb 16, 2021
Storage battery electrode, manufacturing method thereof, storage battery, and electronic device
SEMICONDUCTOR ENERGY LAB0 citations62
US12548762B2Feb 10, 2026
Positive electrode active material, positive electrode, secondary battery, and method for manufacturing positive electrode
SEMICONDUCTOR ENERGY LAB0 citations57
US12552681B2Feb 17, 2026
Method for forming positive electrode active material, method for manufacturing secondary battery, and secondary battery
SEMICONDUCTOR ENERGY LAB0 citations52
US12322758B2Jun 3, 2025
Secondary battery, electronic device, and vehicle
SEMICONDUCTOR ENERGY LAB0 citations52
US10256470B2Apr 9, 2019
Electrode, power storage device, electronic device, and manufacturing method of electrode
SEMICONDUCTOR ENERGY LAB0 citations52
US10230093B2Mar 12, 2019
Method for manufacturing storage battery electrode
SEMICONDUCTOR ENERGY LAB0 citations52
US12392555B2Aug 19, 2025
Method of forming positive electrode active material, kiln, and heating furnace
SEMICONDUCTOR ENERGY LAB0 citations51
US12278366B2Apr 15, 2025
Lithium cobalt aluminum oxide positive electrode active material including aluminum-containing coating film and secondary battery
SEMICONDUCTOR ENERGY LAB0 citations49