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Shinichi Fukuzawa
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Organic electroluminescent device and method for fabricating same
Patent number
7,083,866
Issue date
Aug 1, 2006
Samsung SDI Co., Ltd.
Shigeyoshi Otsuki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic electroluminescent device and method for fabricating same
Patent number
6,737,176
Issue date
May 18, 2004
NEC Corporation
Shigeyoshi Otsuki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Organic electroluminescence element and manufacturing method therefor
Patent number
6,690,108
Issue date
Feb 10, 2004
NEC Corporation
Yoshikazu Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shadow mask a method of forming the shadow mask, and a method of ma...
Patent number
6,664,183
Issue date
Dec 16, 2003
NEC Corporation
Shinichi Fukuzawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Shadow mask, a method of forming the shadow mask, and a method of m...
Patent number
6,627,097
Issue date
Sep 30, 2003
NEC Corporation
Shinichi Fukuzawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Shadow mask, a method of forming the shadow mask, and a method of m...
Patent number
6,459,193
Issue date
Oct 1, 2002
NEC Corporation
Shinichi Fukuzawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Organic electroluminecent display device suitable for a flat displa...
Patent number
6,302,756
Issue date
Oct 16, 2001
NEC Corporation
Shigeyoshi Ootsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color organic EL display and fabrication method thereof
Patent number
6,284,307
Issue date
Sep 4, 2001
NEC Corporation
Shinichi Fukuzawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Patterning method of chemical amplification type resist film for fa...
Patent number
6,242,160
Issue date
Jun 5, 2001
NEC Corporation
Shinichi Fukuzawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of making organic EL device and organic EL transfer base plate
Patent number
6,165,543
Issue date
Dec 26, 2000
NEC Corporation
Shigeyoshi Otsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL device and method of manufacturing the same
Patent number
6,136,622
Issue date
Oct 24, 2000
NEC Corporation
Shinichi Fukuzawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminecent display device suitable for a flat displa...
Patent number
6,087,772
Issue date
Jul 11, 2000
NEC Corporation
Shigeyoshi Ootsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aligner equipped with annular illumination system for annular illum...
Patent number
5,629,805
Issue date
May 13, 1997
NEC Corporation
Shinichi Fukuzawa
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Organic electroluminescent device and method for fabricating same
Publication number
20040263075
Publication date
Dec 30, 2004
Shigeyoshi Otsuki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Shadow mask, a method of forming the shadow mask, and a method of m...
Publication number
20020135287
Publication date
Sep 26, 2002
Shinichi Fukuzawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Shadow mask, a method of forming the shadow mask, and a method of m...
Publication number
20020125824
Publication date
Sep 12, 2002
Shinichi Fukuzawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Organic electroluminescence element and manufacturing method therefor
Publication number
20020003402
Publication date
Jan 10, 2002
NEC Corporation
Yoshikazu Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS