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Isao Mukaizawa
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Saitama, JP
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last 30 patents
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Patent Grant
Stabilized zirconia solid electrolyte and process for preparation t...
Patent number
5,130,210
Issue date
Jul 14, 1992
Tonen Corporation
Hiroyuki Iwasaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Solid electrolyte type fuel cells
Patent number
4,950,562
Issue date
Aug 21, 1990
Toa Nenryo Kogyo Kabushiki Kaisha
Toshihiko Yoshida
H01 - BASIC ELECTRIC ELEMENTS