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Jiro Takei
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Shinjuku-Ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display
Patent number
9,625,755
Issue date
Apr 18, 2017
ORTUS TECHNOLOGY CO., LTD.
Norishige Iwanami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid crystal display device selectable between wide view angle di...
Patent number
7,834,833
Issue date
Nov 16, 2010
Casio Computer Co., Ltd.
Jiro Takei
G02 - OPTICS
Information
Patent Grant
Angular rate sensor and method of manufacturing the same
Patent number
7,803,649
Issue date
Sep 28, 2010
Dai Nippon Printing Co., Ltd.
Katsumi Hashimoto
G01 - MEASURING TESTING
Information
Patent Grant
Angular rate sensor and method of manufacturing the same
Patent number
7,540,191
Issue date
Jun 2, 2009
Dai Nippon Printing Co., Ltd.
Katsumi Hashimoto
G01 - MEASURING TESTING
Information
Patent Grant
Liquid crystal display apparatus using homogeneously aligned liquid...
Patent number
6,992,650
Issue date
Jan 31, 2006
Casio Computer Co., Ltd.
Jiro Takei
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of manufacturing wireless suspension blank
Patent number
6,942,817
Issue date
Sep 13, 2005
Dainippon Printing Co., Ltd.
Hiroshi Yagi
G11 - INFORMATION STORAGE
Information
Patent Grant
Color liquid crystal display device having a plurality of pixel are...
Patent number
6,124,909
Issue date
Sep 26, 2000
Casio Computer Co., Ltd.
Takashi Miyashita
G02 - OPTICS
Information
Patent Grant
Liquid crystal display by means of time-division color mixing and v...
Patent number
6,115,014
Issue date
Sep 5, 2000
Casio Computer Co., Ltd.
Hisashi Aoki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Optical card
Patent number
5,979,772
Issue date
Nov 9, 1999
Dai Nippon Printing Co., Ltd.
Jiro Takei
G11 - INFORMATION STORAGE
Information
Patent Grant
Polymer dispersed liquid crystal display device
Patent number
5,905,552
Issue date
May 18, 1999
Casio Computer Co., Ltd.
Tetsushi Yoshida
G02 - OPTICS
Information
Patent Grant
Polymer dispersed liquid crystal with larger pore sizes in shorter...
Patent number
5,757,448
Issue date
May 26, 1998
Casio Computer Co., Ltd.
Jiro Takei
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
5,726,729
Issue date
Mar 10, 1998
Casio Computer Co., Ltd.
Jiro Takei
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal display device
Patent number
5,680,188
Issue date
Oct 21, 1997
Casio Computer Co., Ltd.
Tetsushi Yoshida
G02 - OPTICS
Information
Patent Grant
Active matrix polymer dispersed liquid crystal display device with...
Patent number
5,629,783
Issue date
May 13, 1997
Casio Computer Co., Ltd.
Minoru Kanbara
G02 - OPTICS
Information
Patent Grant
Apparatus and method for manufacturing polymer dispersion type liqu...
Patent number
5,595,620
Issue date
Jan 21, 1997
Casio Computer Co., Ltd.
Jiro Takei
G02 - OPTICS
Information
Patent Grant
Method of manufacturing polymer dispersed liquid crystal display de...
Patent number
5,583,671
Issue date
Dec 10, 1996
Casio Computer Co., Ltd.
Tetsushi Yoshida
G02 - OPTICS
Information
Patent Grant
Blanks for phase shift photomasks, and phase shift photomasks
Patent number
5,561,009
Issue date
Oct 1, 1996
Dai Nippon Printing Co., Ltd.
Hiroshi Mohri
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polymer dispersed liquid crystal display device
Patent number
5,559,615
Issue date
Sep 24, 1996
Casio Computer Co., Ltd.
Jiro Takei
G02 - OPTICS
Information
Patent Grant
Polymer dispersed liquid crystal display device having encapsulated...
Patent number
5,530,567
Issue date
Jun 25, 1996
Casio Computer Co., Ltd.
Jiro Takei
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device with liquid crystal elastic constant...
Patent number
5,377,028
Issue date
Dec 27, 1994
Casio Computer Co., Ltd.
Tetsushi Yoshida
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL DISPLAY
Publication number
20130329167
Publication date
Dec 12, 2013
Ortus Technology Co., Ltd.
Norishige IWANAMI
G02 - OPTICS
Information
Patent Application
Angular rate sensor and method of manufacturing the same
Publication number
20080113465
Publication date
May 15, 2008
DAI NIPPON PRINTING CO. LTD.
Katsumi Hashimoto
G01 - MEASURING TESTING
Information
Patent Application
Liquid crystal display device selectable between wide view angle di...
Publication number
20070046881
Publication date
Mar 1, 2007
CASIO COMPUTER CO., LTD.
Jiro Takei
G02 - OPTICS
Information
Patent Application
Angular rate sensor and method of manufacturing the same
Publication number
20060266862
Publication date
Nov 30, 2006
DAI NIPPON PRINTING CO., LTD.
Katsumi Hashimoto
G01 - MEASURING TESTING
Information
Patent Application
Liquid crystal display apparatus using homogeneously aligned liquid...
Publication number
20030098836
Publication date
May 29, 2003
CASIO COMPUTER CO., LTD.
Jiro Takei
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Method of manufacturing wireless suspension blank
Publication number
20020027127
Publication date
Mar 7, 2002
Hiroshi Yagi
G11 - INFORMATION STORAGE