Lithium ion secondary battery
US-11824192-B2 · Nov 21, 2023 · US
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Azami Takeshi patents
Azami Takeshi is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Azami Takeshi |
| Total patents | 26 |
| First publication | Apr 16, 2015 |
| Latest publication | Nov 21, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Lithium ion secondary battery
US-11362318-B2 · Jun 14, 2022 · US
Lithium secondary battery
US-11322773-B2 · May 3, 2022 · US
Lithium-ion secondary battery
US-11011774-B2 · May 18, 2021 · US
Lithium ion secondary battery
US-2020328418-A1 · Oct 15, 2020 · US
Lithium ion secondary battery
US-10777817-B2 · Sep 15, 2020 · US
Lithium ion secondary battery
US-10608244-B2 · Mar 31, 2020 · US
Lithium ion secondary battery
US-2019280284-A1 · Sep 12, 2019 · US
Lithium ion secondary battery
US-2019280290-A2 · Sep 12, 2019 · US
Lithium ion secondary cell
US-10340550-B2 · Jul 2, 2019 · US
Recent patents
Latest publications not already listed above.
Electrode for secondary battery and secondary battery using same
US-10320026-B2 · Jun 11, 2019 · US
Negative electrode for lithium ion secondary battery comprising negative electrode active material containing two carbons and method for manufacturing lithium ion secondary battery comprising same
US-10211451-B2 · Feb 19, 2019 · US
Lithium-ion secondary battery
US-2018261878-A1 · Sep 13, 2018 · US
Lithium ion secondary battery
US-2018198159-A1 · Jul 12, 2018 · US
Lithium ion secondary battery
US-9991561-B2 · Jun 5, 2018 · US
Lithium ion secondary battery
US-2018123123-A1 · May 3, 2018 · US
Lithium ion battery
US-9923239-B2 · Mar 20, 2018 · US
Negative electrode for lithium ion secondary battery and secondary battery
US-2018076449-A1 · Mar 15, 2018 · US
Lithium ion secondary battery
US-2018053935-A1 · Feb 22, 2018 · US
Electrode for secondary battery and secondary battery using same
US-2017309948-A1 · Oct 26, 2017 · US
Lithium ion secondary battery
US-9711825-B2 · Jul 18, 2017 · US
Negative electrode including platy graphite conductive additive for lithium ion battery, and lithium ion battery using the same
US-9620784-B2 · Apr 11, 2017 · US
Lithium ion secondary battery
US-2016226099-A1 · Aug 4, 2016 · US
Lithium ion secondary battery
US-2016020492-A1 · Jan 21, 2016 · US
Lithium ion secondary battery
US-2015349332-A1 · Dec 3, 2015 · US
Lithium ion secondary cell
US-2015104701-A1 · Apr 16, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nec Corp | 22 |
| Nec Energy Devices Ltd | 4 |
| Azami Takeshi | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 26 |
| H01M10/0525 | 24 |
| H01M4/587 | 20 |
| Y02T10/70 | 19 |
| H01M4/625 | 16 |