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Yoshiro Akai
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Alkali metal generating agent, alkali metal generator, photoelectri...
Patent number
7,772,771
Issue date
Aug 10, 2010
Hamamatsu Photonics K.K.
Takashi Watanabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alkali metal generating agent, alkali metal generator, photoelectri...
Patent number
7,474,051
Issue date
Jan 6, 2009
Hamamatsu Photonics K.K.
Hiroyuki Sugiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
Alkali metal generating agent, alkali metal generator, photoelectri...
Publication number
20060152154
Publication date
Jul 13, 2006
Hiroyuki Sugiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Alkali metal generating agent, alkali metal generator, photoelectri...
Publication number
20060055322
Publication date
Mar 16, 2006
HAMAMATSU PHOTONICS K. K.
Hiroyuki Sugiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Alkali metal generating agent, alkali metal generator, photoelectri...
Publication number
20060049755
Publication date
Mar 9, 2006
Takashi Watanabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...