Inventor
Yuki FUKUNAGA
Inventor
JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up16%
C08LCompositions of macromolecular compounds16%
H01GCapacitors16%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy16%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%
Y02PClimate change mitigation technologies in the production or processing of goods16%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
PatentTitleYear
12,407,068Lithium ion battery using crosslinkable separator202512,230,833Separator having silane-modified polyolefin and polyethylene, and method for producing the same202512,230,832Separator having silane-modified polyolefin and polyethylene, and method for producing the same202511,837,750Lithium ion battery using crosslinkable separator202311,670,822Separator having silane-modified polyolefin and polyethylene, and method for producing the same202311,588,208Lithium ion battery using crosslinkable separator202311,362,399Polyolefin microporous membrane, separator for electricity storage devices, and electricity storage device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to ASAHI CHEMICAL IND (4)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to ASAHI KASEI BATTERY SEPARATOR CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI CHEMICAL IND | 4 | 2022–2023 |
| ASAHI KASEI BATTERY SEPARATOR CORP | 3 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 7 | 2022–2025 |