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Naofumi Kimura
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Tenri, JP
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Patents Grants
last 30 patents
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Patent Grant
Reflector, method for fabricating the same and reflective liquid cr...
Patent number
6,600,535
Issue date
Jul 29, 2003
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G02 - OPTICS
Information
Patent Grant
Reflecting plate, reflection type liquid crystal display device and...
Patent number
6,313,895
Issue date
Nov 6, 2001
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G02 - OPTICS
Information
Patent Grant
GH LCD having particular parameters and characteristics
Patent number
6,094,252
Issue date
Jul 25, 2000
Sharp Kabushiki Kaisha
Yasuhisa Itoh
G02 - OPTICS
Information
Patent Grant
Reflector, method for fabricating the same and reflective liquid cr...
Patent number
5,936,688
Issue date
Aug 10, 1999
Sharp Kabushiki Kaisha
Kazuhiko Tsuda
G02 - OPTICS
Information
Patent Grant
Guest-host reflective liquid crystal display device with a particul...
Patent number
5,856,859
Issue date
Jan 5, 1999
Sharp Kabushiki Kaisha
Yasuhisa Itoh
G02 - OPTICS
Information
Patent Grant
Reflective type liquid crystal display device
Patent number
5,847,789
Issue date
Dec 8, 1998
Sharp Kabushiki Kaisha
Kozo Nakamura
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
5,841,492
Issue date
Nov 24, 1998
Sharp Kabushiki Kaisha
Kenichi Iwauchi
G02 - OPTICS
Information
Patent Grant
Deflecting device and projection-type display unit using same
Patent number
5,706,066
Issue date
Jan 6, 1998
Sharp Kabushiki Kaisha
Yutaka Sawayama
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal display device and reflector
Patent number
5,691,791
Issue date
Nov 25, 1997
Sharp Kabushiki Kaisha
Kozo Nakamura
G02 - OPTICS
Information
Patent Grant
Reflective type liquid crystal display device with phase compensato...
Patent number
5,684,551
Issue date
Nov 4, 1997
Sharp Kabushiki Kaisha
Kozo Nakamura
G02 - OPTICS
Information
Patent Grant
Reflection type liquid crystal display device and personal digital...
Patent number
5,671,031
Issue date
Sep 23, 1997
Sharp Kabushiki Kaisha
Kozo Nakamura
G02 - OPTICS
Information
Patent Grant
Liquid crystal device with the retardation of the liquid crystal la...
Patent number
5,640,259
Issue date
Jun 17, 1997
Sharp Kabushiki Kaisha
Yutaka Sawayama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Reflection type liquid crystal display device with bumps on the ref...
Patent number
5,610,741
Issue date
Mar 11, 1997
Sharp Kabushiki Kaisha
Naofumi Kimura
G02 - OPTICS
Information
Patent Grant
Non-volatile memory device and a method for producing the same
Patent number
5,579,199
Issue date
Nov 26, 1996
Sharp Kabushiki Kaisha
Tadashi Kawamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Liquid crystal display device in which the heights of the reflectio...
Patent number
5,576,860
Issue date
Nov 19, 1996
Sharp Kabushiki Kaisha
Kozo Nakamura
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device with a photoconductor at each interse...
Patent number
5,535,027
Issue date
Jul 9, 1996
Sharp Kabushiki Kaisha
Naofumi Kimura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal device with a reflective substrate with bumps of pho...
Patent number
5,418,635
Issue date
May 23, 1995
Sharp Kabushiki Kaisha
Seiichi Mitsui
G02 - OPTICS
Information
Patent Grant
Reflection type liquid crystal display device wherein the reflector...
Patent number
5,408,345
Issue date
Apr 18, 1995
Sharp Kabushiki Kaisha
Seiichi Mitsui
G02 - OPTICS
Information
Patent Grant
Color liquid-crystal display apparatus with rectilinear arrangement
Patent number
5,311,205
Issue date
May 10, 1994
Sharp Kabushiki Kaisha
Hiroshi Hamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device of optical writing type having a carb...
Patent number
5,305,129
Issue date
Apr 19, 1994
Sharp Kabushiki Kaisha
Sayuri Fujiwara
G02 - OPTICS
Information
Patent Grant
Liquid crystal modulator having a photoconductor and/or a dielectri...
Patent number
5,245,453
Issue date
Sep 14, 1993
Sharp Kabushiki Kaisha
Akitsugu Hatano
G02 - OPTICS
Information
Patent Grant
Liquid crystal photoconductive layer including a back-to-back diode
Patent number
5,233,450
Issue date
Aug 3, 1993
Sharp Kabushiki Kaisha
Akitsugu Hatano
G02 - OPTICS
Information
Patent Grant
Reflective-type liquid crystal display device with etched oxide lay...
Patent number
5,220,444
Issue date
Jun 15, 1993
Sharp Kabushiki Kaisha
Seiichi Mitsui
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having reflector of a substrate, a pa...
Patent number
5,204,765
Issue date
Apr 20, 1993
Sharp Kabushiki Kaisha
Seiichi Mitsui
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device having an optical fiber substrate inc...
Patent number
5,148,297
Issue date
Sep 15, 1992
Sharp Kabushiki Kaisha
Yutaka Ishii
G02 - OPTICS
Information
Patent Grant
Color liquid-crystal display apparatus using delta configuration of...
Patent number
5,144,288
Issue date
Sep 1, 1992
Sharp Kabushiki Kaisha
Hiroshi Hamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid-crystal display device of optical writing type having a ligh...
Patent number
5,142,391
Issue date
Aug 25, 1992
Sharp Kabushiki Kaisha
Sayuri Fujiwara
G02 - OPTICS
Information
Patent Grant
Liquid-crystal display device
Patent number
5,044,732
Issue date
Sep 3, 1991
Sharp Kabushiki Kaisha
Naofumi Kimura
G02 - OPTICS
Information
Patent Grant
Color liquid-crystal display apparatus with rectilinear arrangement
Patent number
5,006,840
Issue date
Apr 9, 1991
Sharp Kabushiki Kaisha
Hiroshi Hamada
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Two celled liquid crystal display device with dependency of birefri...
Patent number
4,952,029
Issue date
Aug 28, 1990
Sharp Kabushiki Kaisha
Mariko Hayashi
G02 - OPTICS