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Yuji Tanamura
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Machida, JP
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last 30 patents
Information
Patent Grant
Thin film formation method
Patent number
4,987,008
Issue date
Jan 22, 1991
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Gas discharge lamp having temperature controlled, liquid reservoir...
Patent number
4,949,004
Issue date
Aug 14, 1990
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultraviolet light emitting device and application thereof
Patent number
4,910,044
Issue date
Mar 20, 1990
Semiconductor Energy Laboratory Co., Ltd.
Shunpei Yamazaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...