Inventor
ATSUSHI IGAWA
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Gprimary
H01GCapacitors36%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution36%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy27%
PatentTitleYear
12,308,168Separator for electrochemical elements, and electrochemical element202511,742,148Separator for aluminum electrolytic capacitor, and aluminum electrolytic capacitor202311,588,207Separator for electrochemical element and electrochemical element202311,538,639Separator for electrochemical elements, and electrochemical element2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to NIPPON KODOSHI CORP (4)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON KODOSHI CORP | 4 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2022–2025 |