Lithium ion secondary battery and production method thereof
US-12347866-B2 · Jul 1, 2025 · US
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Shimamoto Kei patents
Shimamoto Kei is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Shimamoto Kei |
| Total patents | 27 |
| First publication | May 7, 2015 |
| Latest publication | Jul 1, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Lithium ion secondary battery and production method thereof
US-2022085377-A1 · Mar 17, 2022 · US
Non-aqueous electrolyte for power storage device, and power storage device
US-2021119255-A1 · Apr 22, 2021 · US
Lithium ion secondary battery and production method thereof
US-2021083296-A1 · Mar 18, 2021 · US
Non-aqueous electrolytic solution for lithium secondary battery or lithium ion capacitor, and lithium secondary battery or lithium ion capacitor using the same
US-10868336-B2 · Dec 15, 2020 · US
Non-aqueous electrolyte secondary battery
US-10535867-B2 · Jan 14, 2020 · US
Nonaqueous electrolyte, capacitor device using same, and carboxylic acid ester compound used in same
US-2019198928-A1 · Jun 27, 2019 · US
Nonaqueous electrolyte, capacitor device using same, and carboxylic acid ester compound used in same
US-10263285-B2 · Apr 16, 2019 · US
Non-aqueous electrolyte solution and electricity storage device in which same is used
US-10263287-B2 · Apr 16, 2019 · US
Nonaqueous electrolyte and electricity storing device in which same is used
US-10164293-B2 · Dec 25, 2018 · US
Recent patents
Latest publications not already listed above.
Non-aqueous liquid electrolyte, electricity storage device using same, and phosphorus compound used therein
US-10093688-B2 · Oct 9, 2018 · US
Non-aqueous electrolytic solution for lithium secondary battery or lithium ion capacitor, and lithium secondary battery or lithium ion capacitor using the same
US-2018277900-A1 · Sep 27, 2018 · US
Non-aqueous electrolyte secondary battery
US-2018205071-A1 · Jul 19, 2018 · US
Nonaqueous electrolyte, capacitor device using same, and carboxylic acid ester compound used in same
US-2018166746-A1 · Jun 14, 2018 · US
Nonaqueous electrolyte, and lithium-ion secondary cell and lithium-ion capacitor in which same is used
US-2018114651-A1 · Apr 26, 2018 · US
Nonaqueous electrolyte solution and electricity storage device using same
US-9934911-B2 · Apr 3, 2018 · US
Non-aqueous liquid electrolyte, electricity storage device using same, and phosphorus compound used therein
US-2017275311-A1 · Sep 28, 2017 · US
Non-aqueous electrolyte, power storage device using same, and lithium salt used for same
US-2017271091-A1 · Sep 21, 2017 · US
Non-aqueous electrolyte solution and electricity storage device in which same is used
US-2017222268-A1 · Aug 3, 2017 · US
Nonaqueous electrolyte and electricity storing device in which same is used
US-2017194664-A1 · Jul 6, 2017 · US
Non-aqueous electrolyte and power storage device using same
US-9595737-B2 · Mar 14, 2017 · US
Lithium secondary battery
US-9570777-B2 · Feb 14, 2017 · US
Non-aqueous electrolyte solution and electricity-storage device using same
US-9384906-B2 · Jul 5, 2016 · US
Nonaqueous electrolyte solution and electricity storage device using same
US-2016027592-A1 · Jan 28, 2016 · US
Nonaqueous electrolyte solution and electrochemical element using same
US-9240614-B2 · Jan 19, 2016 · US
Non-aqueous electrolyte and electricity storage device using same
US-9236635-B2 · Jan 12, 2016 · US
Non-aqueous electrolyte and power storage device using same
US-2015125761-A1 · May 7, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ube Industries | 22 |
| Mazda Motor | 3 |
| Abe Koji | 3 |
| Shimamoto Kei | 3 |
| Toyota Motor Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 27 |
| H01M10/0567 | 23 |
| Y02T10/70 | 23 |
| H01M10/0569 | 22 |
| H01M10/052 | 22 |