Inventor · disambiguated record

Teruaki Ochiai

Also filed as: OCHIAI TERUAKI

40 granted patents·81 pending applications·94 citations·filing 2010–2025

97Inventor score

Technology areasH01M Y02E C01P H01G H10D

Files withSEMICONDUCTOR ENERGY LAB120 YAMAZAKI SHUNPEI1

Top patents by PatentIndex Score

121 records

0197US9666326B2Lithium manganese oxide composite, secondary battery, and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted May 30, 2017·18 cites·10 claims
0297US9293236B2Lithium—manganese composite oxide, secondary battery, and electric deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Mar 22, 2016·21 cites·10 claims
0396US11670770B2Method for manufacturing positive electrode active material, and secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jun 6, 2023·4 cites·5 claims
0494US11710823B2Particle, electrode, power storage device, electronic device, and method for manufacturing electrodeSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jul 25, 2023·3 cites·9 claims
0593US11043660B2Positive electrode active material including lithium cobaltate coated with lithium titanate and magnesium oxideSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jun 22, 2021·2 cites·10 claims
0693US10741828B2Positive electrode active material including lithium cobaltate coated with lithium titanate and magnesium oxideSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 11, 2020·2 cites·8 claims
0792US11444274B2Positive electrode active material particleSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 13, 2022·3 cites·26 claims
0892US10084186B2Particle, electrode, power storage device, electronic device, and method for manufacturing electrodeSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Sep 25, 2018·3 cites·22 claims
0991US12418021B2Positive electrode active material particleSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Sep 16, 2025·0 cites·8 claims
1091US11094927B2Positive electrode active material particle and manufacturing method of positive electrode active material particleSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 17, 2021·2 cites·43 claims
1191US2025349829A1Positive electrode active material particleSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
1290US2023327095A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
1389US9882211B2Lithium-ion secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jan 30, 2018·6 cites·24 claims
1489US2023343924A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
1589US2023307622A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
1689US2023327075A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
1789US2023299265A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
1889US2023327073A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
1989US2023290926A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
2088US9774034B2Lithium-manganese composite oxide and secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Sep 26, 2017·4 cites·14 claims
2188US2023299274A1Positive electrode active material particle and manufacturing method of positive electrode active material particleSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
2288US2023327088A1Positive electrode active material particle and manufacturing method of positive electrode active material particleSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
2387US10249876B2Lithium-ion secondary battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Apr 2, 2019·4 cites·12 claims
2487US8470649B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Jun 25, 2013·7 cites·20 claims
2587US2025347466A1Method of forming positive electrode active material, kiln, and heating furnaceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
2687US2024413342A1Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
2786US11881578B2Storage battery electrode, manufacturing method thereof, storage battery, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jan 23, 2024·0 cites·16 claims
2886US11799080B2Positive electrode active material, method for manufacturing positive electrode active material, and secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Oct 24, 2023·1 cites·26 claims
2986US2025266424A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
3086US2025273650A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
3186US2025105277A1Positive electrode active material, secondary battery, electronic device, and vehicleSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
3286US2023216079A1Positive Electrode Active Material Particle and Method for Manufacturing Positive Electrode Active Material ParticleSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
3385US8890158B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Nov 18, 2014·5 cites·17 claims
3485US2025273668A1Positive electrode active material, method for manufacturing positive electrode active material, and secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
3584US12080893B2Conductor, power storage device, electronic device, and method for forming conductorSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Sep 3, 2024·0 cites·14 claims
3684US2023051128A1Positive electrode active material particleSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
3784US2022199984A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
3884US2022199989A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
3984US2025273739A1Secondary battery, electronic device, and vehicleSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
4083US11699794B2Conductor, power storage device, electronic device, and method for forming conductorSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jul 11, 2023·0 cites·8 claims
4183US2025349879A1Positive Electrode Active Material Particle and Method for Manufacturing Positive Electrode Active Material ParticleSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
4283US2025293248A1Secondary battery, electronic device, power storage system, and vehicleSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
4383US2025293247A1Secondary battery, electronic device, power storage system, and vehicleSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
4483US2022190313A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
4582US12327867B2Positive electrode active material, method for manufacturing positive electrode active material, and secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jun 10, 2025·0 cites·22 claims
4682US12315923B2Positive electrode active material, method for manufacturing positive electrode active material, and secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2022·Granted May 27, 2025·0 cites·49 claims
4782US12272822B2Method for manufacturing positive electrode active material, and secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Apr 8, 2025·1 cites·12 claims
4882US11489151B2Positive electrode active material particleSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Nov 1, 2022·1 cites·17 claims
4982US10749174B2Particle, electrode, power storage device, electronic device, and method for manufacturing electrodeSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Aug 18, 2020·1 cites·6 claims
5082US2022115637A1Positive Electrode Active Material, Method for Manufacturing Positive Electrode Active Material, and Secondary BatterySEMICONDUCTOR ENERGY LAB·Filed 2021·Application pending·0 cites

Showing the top 50 of 121 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →