Yokohama-shi, Kanagawa, JP
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Powdec K.K.
Hiroji Kawai
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
POWDEC K.K.
Shoko Echigoya
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
The University of Sheffield
Akira Nakajima
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Powdec K.K.
Eiichi Yamaguchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Application
POWDEC K.K.
Hiroji KAWAI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POWDEC K.K.
Hiroji KAWAI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Toyoda Gosei Co., Ltd.
Hisao SATO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POWDEC K.K.
Hiroji KAWAI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POWDEC K.K.
Hiroji KAWAI
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
KUWATA CO., LTD.
Tsutomu Kuwata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Application
POWDEC K.K.
Souta MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POWDEC K.K.
Shoko ECHIGOYA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POWDEC K. K.
Akira Nakajima
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
POWDEC K. K.
Yasunobu Sumida
C30 - CRYSTAL GROWTH
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Trademark
POWDEC K.K.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
