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Kozo Yano
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Yamatokoriyama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Active matrix display device
Patent number
5,508,591
Issue date
Apr 16, 1996
Sharp Kabushiki Kaisha
Yuzuru Kanemori
G02 - OPTICS
Information
Patent Grant
Fault tolerant active matrix display device
Patent number
5,469,025
Issue date
Nov 21, 1995
Sharp Kabushiki Kaisha
Yuzuru Kanemori
G02 - OPTICS
Information
Patent Grant
Active matrix display device
Patent number
5,434,686
Issue date
Jul 18, 1995
Sharp Kabushiki Kaisha
Yuzuru Kanemori
G02 - OPTICS
Information
Patent Grant
Liquid crystal display element and method for treating defective pi...
Patent number
5,335,102
Issue date
Aug 2, 1994
Sharp Kabushiki Kaisha
Yuzuru Kanemori
G02 - OPTICS
Information
Patent Grant
Method for manufacturing an electrochromic display device
Patent number
4,505,021
Issue date
Mar 19, 1985
Sharp Kabushiki Kaisha
Hiroshi Hamada
G02 - OPTICS
Information
Patent Grant
Electrochromic display device manufacture method
Patent number
RE31280
Issue date
Jun 21, 1983
Sharp Kabushiki Kaisha
Kozo Yano
029 - Metal working
Information
Patent Grant
Dish shaped substrate for electrochromic displays
Patent number
4,374,610
Issue date
Feb 22, 1983
Sharp Kabushiki Kaisha
Hiroshi Kuwagaki
G02 - OPTICS
Information
Patent Grant
Electrochromic display device and method of manufacture
Patent number
4,280,754
Issue date
Jul 28, 1981
Sharp Kabushiki Kaisha
Kozo Yano
G02 - OPTICS
Information
Patent Grant
Electrochromic display device
Patent number
4,253,741
Issue date
Mar 3, 1981
Sharp Kabushiki Kaisha
Hiroshi Nakauchi
G02 - OPTICS
Information
Patent Grant
Constant current supply drive for electrochromic displays of the se...
Patent number
4,201,985
Issue date
May 6, 1980
Sharp Kabushiki Kaisha
Yasuhiko Inami
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Lead-in electrode structure for electrochromic displays of the segm...
Patent number
4,153,344
Issue date
May 8, 1979
Sharp Kabushiki Kaisha
Hiroshi Hamada
G02 - OPTICS
Information
Patent Grant
Electrochromic display
Patent number
4,139,275
Issue date
Feb 13, 1979
Sharp Kabushiki Kaisha
Kozo Yano
G02 - OPTICS
Information
Patent Grant
Electrochromic display device manufacture method
Patent number
4,123,841
Issue date
Nov 7, 1978
Sharp Kabushiki Kaisha
Kozo Yano
G02 - OPTICS