Partition member and assembled battery
US-12412951-B2 · Sep 9, 2025 · US
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Maru Naoto patents
Maru Naoto is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Maru Naoto |
| Total patents | 22 |
| First publication | Sep 21, 2017 |
| Latest publication | Sep 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery
US-12237499-B2 · Feb 25, 2025 · US
Particles, method for producing particles, method for producing negative electrode, and method for manufacturing secondary battery
US-2025015276-A1 · Jan 9, 2025 · US
Partition member and battery pack
US-12155090-B2 · Nov 26, 2024 · US
Particles and method for producing same, and secondary battery and method for manufacturing same
US-2024282921-A1 · Aug 22, 2024 · US
Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery
US-2024258500-A1 · Aug 1, 2024 · US
Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery
US-11961996-B2 · Apr 16, 2024 · US
Partition member and assembled battery
US-2024063486-A1 · Feb 22, 2024 · US
Partition member and assembled battery
US-11837742-B2 · Dec 5, 2023 · US
Multi-stage magnesiothermic reduction for production of silicon oxides with reduced silicon grain size
US-2023108286-A1 · Apr 6, 2023 · US
Recent patents
Latest publications not already listed above.
Partition member and assembled battery
US-11515590-B2 · Nov 29, 2022 · US
Partition member and battery pack
US-2022006158-A1 · Jan 6, 2022 · US
Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery
US-11183679-B2 · Nov 23, 2021 · US
Nonaqueous electrolytic solution secondary battery
US-2021249691-A1 · Aug 12, 2021 · US
Negative electrode active material for nonaqueous secondary battery, and negative electrode and nonaqueous secondary battery using the same
US-11075385-B2 · Jul 27, 2021 · US
Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery
US-2021057730-A1 · Feb 25, 2021 · US
Partition member and assembled battery
US-2021013471-A1 · Jan 14, 2021 · US
Partition member and assembled battery
US-2020295415-A1 · Sep 17, 2020 · US
Partition member and assembled battery
US-2020287256-A1 · Sep 10, 2020 · US
Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery
US-2019312257-A1 · Oct 10, 2019 · US
Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery
US-2019273248-A1 · Sep 5, 2019 · US
Negative electrode active material for nonaqueous secondary battery, and negative electrode and nonaqueous secondary battery using the same
US-2017271681-A1 · Sep 21, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Chem Corp | 21 |
| Mu Ionic Solutions Corp | 1 |
| Univ California | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 22 |
| H01M10/0525 | 13 |
| H01M4/587 | 12 |
| H01M10/052 | 12 |
| H01M4/133 | 11 |