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Hajime Fukamura
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Nagano, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor optical sensing apparatus with reliable focusing mean...
Patent number
6,627,872
Issue date
Sep 30, 2003
Fuji Electric Co., Ltd.
Hajime FuKamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal deformation compensating range finder
Patent number
6,337,736
Issue date
Jan 8, 2002
Fuji Electric Co., Ltd.
Osamu Sugiyama
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor optical sensing device package
Patent number
6,121,675
Issue date
Sep 19, 2000
Fuji Electric Co., Ltd.
Hajime Fukamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distance measuring instrument
Patent number
6,046,795
Issue date
Apr 4, 2000
Fuji Electric Co., Ltd.
Osamu Sugiyama
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor optical sensor device and range finding method using...
Publication number
20060071151
Publication date
Apr 6, 2006
Fuji Electric Device Technology Co., LTD.
Hajime Fukamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE