Inventor
Takashige FUJIKAWA
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy27%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
B60LPropulsion of electrically-propelled vehicles7%
C01GCompounds containing metals not covered by subclasses c01d or c01f7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
H01GCapacitors7%
H02JElectric power networks7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
Y02TClimate change mitigation technologies related to transportation7%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids7%
PatentTitleYear
12,394,824Secondary battery202512,362,359Positive electrode for secondary battery, and secondary battery202512,211,993Positive electrode active material for secondary battery, and secondary battery202511,817,572Secondary battery, battery pack, electrically driven vehicle, electric power storage system, electric tool, and electronic device2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to MURATA MANUFACTURING CO (4)· patent assignee history
2023–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MURATA MANUFACTURING CO | 4 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2023–2025 |