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Inventor

Tetsuzo Kojima

Inventor
Kyoto, JP

Overview

5→
Patents
1996–2012
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 5 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 energy38%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution38%
Y02PClimate change mitigation technologies in the production or processing of goods23%
PatentTitleYear
8,329,338'Battery with current-collector connector'20128,034,482'Battery having current-collection structure'20117,718,312'Battery'20106,136,464'Battery and safety device therefor'20005,585,207'Battery and safety device therefor'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2000Patents assigned to JAPAN STORAGE BATTERY CO LTD (2)· patent assignee history
1996–2012Based in Kyoto, JP· patent location history
2010Patents assigned to GS YUASA CORP (1)· patent assignee history
2011–2012Patents assigned to GS YUASA INT LTD (2)· patent assignee history
2012Patents assigned to KOJIMA TETSUZO (1)· patent assignee history
2012Patents assigned to MATSUBARA TAKEHITO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GS YUASA INT LTD22011–2012
JAPAN STORAGE BATTERY CO LTD21996–2000
GS YUASA CORP12010
KOJIMA TETSUZOself12012
MATSUBARA TAKEHITO12012
Locations
LocationPatentsSpan
Kyoto, JP51996–2012