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Inventor

HIDEAKI KATAYAMA

Inventor
JP

Overview

1→
Patents
2024
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Gprimary
H01GCapacitors20%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
12,051,775Electrochemical device comprising separator with laminated porous layers2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to MAXELL LTD (1)· patent assignee history
2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAXELL LTD12024
Locations
LocationPatentsSpan
JP12024