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Miki Yatsuki
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Narashino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
External cavity semiconductor laser
Patent number
7,936,803
Issue date
May 3, 2011
Sumitomo Osaka Cement Co., Ltd.
Miki Yatsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method of generating laser beam
Patent number
7,760,775
Issue date
Jul 20, 2010
Sumitomo Osaka Cement Co., Ltd.
Hitoshi Oguri
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
External Cavity semiconductor laser
Publication number
20090059990
Publication date
Mar 5, 2009
Miki Yatsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus and Method of Generating Laser Beam
Publication number
20080310466
Publication date
Dec 18, 2008
Sumitomo Osaka Cement Co., Ltd.
Hitoshi Oguri
H01 - BASIC ELECTRIC ELEMENTS