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Akiko Fujisawa
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Machida, JP
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last 30 patents
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Patent Grant
Fuel cell
Patent number
8,304,132
Issue date
Nov 6, 2012
Kabushiki Kaisha Toshiba
Hisashi Chigusa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Data storage system for highly frequent repetitive data writing
Patent number
5,809,556
Issue date
Sep 15, 1998
Toshiba Corporation
Akiko Fujisawa
G11 - INFORMATION STORAGE
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Patent Grant
Radio telephone device capable of identifying an interrupting calle...
Patent number
5,363,429
Issue date
Nov 8, 1994
Kabushiki Kaisha Toshiba
Akiko Fujisawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
FUEL CELL
Publication number
20110275001
Publication date
Nov 10, 2011
Hisashi Chigusa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...