Positive electrode active material and lithium ion secondary battery
US-2026100364-A1 · Apr 9, 2026 · US
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Procter Momoko patents
Procter Momoko is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Procter Momoko |
| Total patents | 30 |
| First publication | Jan 21, 2021 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of leaching nickel from oxidized ore, method of manufacturing nickel sulfate, and nickel-leaching agent
US-2026062769-A1 · Mar 5, 2026 · US
Method of leaching nickel from oxidized ore, method of manufacturing nickel sulfate, and nickel-leaching agent
US-2026062315-A1 · Mar 5, 2026 · US
Nonaqueous electrolyte secondary battery
US-2026011716-A1 · Jan 8, 2026 · US
Positive electrode active material and nonaqueous electrolyte secondary battery using the positive electrode active material
US-12401017-B2 · Aug 26, 2025 · US
Positive electrode active material powder and lithium secondary battery
US-2025246620-A1 · Jul 31, 2025 · US
Positive electrode active material and nonaqueous electrolyte secondary battery using the positive electrode active material
US-12362349-B2 · Jul 15, 2025 · US
Positive electrode active material and method of producing positive electrode active material
US-2025226405-A1 · Jul 10, 2025 · US
Cathode active material and method for producing cathode active material
US-2025223190-A1 · Jul 10, 2025 · US
Bipolar electrode and power storage device
US-2025210633-A1 · Jun 26, 2025 · US
Recent patents
Latest publications not already listed above.
Bipolar electrode and power storage device
US-2025210632-A1 · Jun 26, 2025 · US
Composite cathode active material particle for lithium ion battery, cathode active material layer, lithium ion battery, and method for producing composite cathode active material particle for lithium ion battery
US-2025132307-A1 · Apr 24, 2025 · US
Positive electrode layer
US-2024258506-A1 · Aug 1, 2024 · US
Nonaqueous electrolyte secondary battery
US-12009506-B2 · Jun 11, 2024 · US
Non-aqueous electrolyte secondary battery including a positive electrode active substance containing a lithium composite oxide porous particle and a rock salt layer
US-11967700-B2 · Apr 23, 2024 · US
Non-aqueous electrolyte secondary battery including a positive electrode active substance containing a lithium composite oxide porous particle having voids
US-11962000-B2 · Apr 16, 2024 · US
Method for recycling hydrophobic deep eutectic solvent and nickel leaching method
US-2024076548-A1 · Mar 7, 2024 · US
Nonaqueous electrolyte secondary battery including a positive electrode active substance containing a lithium composite oxide porous particle having voids
US-11923534-B2 · Mar 5, 2024 · US
Non-aqueous electrolyte secondary battery including a positive electrode active substance containing a lithium composite oxide porous particle having voids
US-11777084-B2 · Oct 3, 2023 · US
Nonaqueous electrolyte secondary battery
US-11757085-B2 · Sep 12, 2023 · US
Positive electrode for lithium-ion secondary battery
US-2023178713-A1 · Jun 8, 2023 · US
Positive electrode active material and nonaqueous electrolyte secondary battery using the positive electrode active material
US-2022231277-A1 · Jul 21, 2022 · US
Positive electrode active material and nonaqueous electrolyte secondary battery using the positive electrode active material
US-2022216457-A1 · Jul 7, 2022 · US
Coated active material and nonaqueous electrolyte secondary battery using coated active material
US-2022181611-A1 · Jun 9, 2022 · US
Non-aqueous electrolyte secondary battery
US-2021020923-A1 · Jan 21, 2021 · US
Nonaqueous electrolyte secondary battery
US-2021020925-A1 · Jan 21, 2021 · US
Nonaqueous electrolyte secondary battery
US-2021020901-A1 · Jan 21, 2021 · US
Nonaqueous electrolyte secondary battery
US-2021020924-A1 · Jan 21, 2021 · US
Non-aqueous electrolyte secondary battery
US-2021020922-A1 · Jan 21, 2021 · US
Non-aqueous electrolyte secondary battery
US-2021020900-A1 · Jan 21, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 24 |
| Sumitomo Metal Mining Co | 13 |
| Prime Planet Energy & Solutions Inc | 9 |
| Univ Kyushu Nat Univ Corp | 3 |
| Toyota Tsusho Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M4/525 | 27 |
| H01M2004/028 | 26 |
| Y02E60/10 | 26 |
| H01M10/0525 | 26 |
| H01M4/505 | 24 |