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Inventor

Tomotaka Motomura

Inventor
Takehara, JP

Overview

3→
Patents
1992–1995
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C22Cprimary
C22CAlloys33%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
PatentTitleYear
5,425,798'Zinc alloy powder for alkaline cell and method to produce the same'19955,312,476'Zinc alloy powder for alkaline cell and method for production of the same'19945,108,494'Zinc alloy powder for alkaline cell and method for production of the same'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1995Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
1992–1995Patents assigned to MITSUI MINING & SMELTING CO (3)· patent assignee history
1992–1994Based in Takehara, JP· patent location history
1995Based in Shimonoseki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31992–1995
MITSUI MINING & SMELTING CO31992–1995
Locations
LocationPatentsSpan
Takehara, JP21992–1994
Shimonoseki, JP11995