Positive electrode active material, positive electrode, secondary battery, and method for manufacturing positive electrode
US-12548762-B2 · Feb 10, 2026 · US
This page is not indexed by search engines while we improve data quality.
Machikawa Kazuhito patents
Machikawa Kazuhito is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Machikawa Kazuhito |
| Total patents | 6 |
| First publication | May 14, 2020 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for Manufacturing Positive Electrode Active Material Particles and Secondary Battery
US-2023361267-A1 · Nov 9, 2023 · US
Method for manufacturing positive electrode active material
US-2022181619-A1 · Jun 9, 2022 · US
Positive electrode active material, method for manufacturing the same, and secondary battery
US-2022029159-A1 · Jan 27, 2022 · US
Positive electrode active material, positive electrode, secondary battery, and method for manufacturing positive electrode
US-2021265621-A1 · Aug 26, 2021 · US
Method for Manufacturing Positive Electrode Active Material Particles and Secondary Battery
US-2020152961-A1 · May 14, 2020 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Semiconductor Energy Lab | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M4/525 | 6 |
| H01M2004/028 | 6 |
| Y02E60/10 | 6 |
| H01M4/505 | 5 |
| H01M10/0525 | 5 |