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Fumio Okano
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Imaging device and display device
Patent number
7,433,127
Issue date
Oct 7, 2008
Nippon Hoso Kyokai
Jun Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contour compensation circuit, and a method and program for contour...
Patent number
7,330,599
Issue date
Feb 12, 2008
Nippon Hoso Kyokai
Takayuki Yamashita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process and apparatus for taking slow motion picture, and process a...
Patent number
7,292,271
Issue date
Nov 6, 2007
Nisson Hoso Kyokai
Fumio Okano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Three-dimensional image optical system
Patent number
7,054,067
Issue date
May 30, 2006
Nippon Hoso Kyokai
Fumio Okano
G02 - OPTICS
Information
Patent Grant
Image display panel
Patent number
7,042,537
Issue date
May 9, 2006
Nippon Hoso Kyokai
Masaru Kanazawa
G02 - OPTICS
Information
Patent Grant
Liquid crystal projector device
Patent number
6,903,785
Issue date
Jun 7, 2005
Nippon Hoso Kyokai
Tsutou Asakura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical process unit, image generation system using the same and op...
Patent number
6,899,429
Issue date
May 31, 2005
Nippon Hoso Kyokai
Koichi Hamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection device having first and second green-light modulation means
Patent number
6,874,890
Issue date
Apr 5, 2005
Nippon Hoso Kyokai
Yasuyuki Haino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical three-dimensional imaging device which uses an integral pho...
Patent number
6,301,416
Issue date
Oct 9, 2001
Nippon Hoso Kyokai
Fumio Okano
G02 - OPTICS
Information
Patent Grant
Autostereoscopic image apparatus
Patent number
6,137,937
Issue date
Oct 24, 2000
Nippon Hoso Kyokai
Fumio Okano
G02 - OPTICS
Information
Patent Grant
Television synchronization system
Patent number
4,864,400
Issue date
Sep 5, 1989
Nippon Hoso Kyoka
Junji Kumada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Imaging device and display device
Publication number
20060092527
Publication date
May 4, 2006
NIPPON HOSO KYOKAI
Jun Arai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Three-dimensional image optical system
Publication number
20040263964
Publication date
Dec 30, 2004
Fumio Okano
G02 - OPTICS
Information
Patent Application
Optical process unit, image generation system using the same and op...
Publication number
20040145705
Publication date
Jul 29, 2004
NIPPON HOSO KYOKAI
Koichi Hamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image display panel
Publication number
20040080696
Publication date
Apr 29, 2004
NIPPON HOSO KYOKAI
Masaru Kanazawa
G02 - OPTICS
Information
Patent Application
Contour compensation circuit, and a method and program for contour...
Publication number
20040044424
Publication date
Mar 4, 2004
NIPPON HOSO KYOKAI
Takayuki Yamashita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Projection system
Publication number
20040012761
Publication date
Jan 22, 2004
Yasuyuki Haino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Process and apparatus for taking slow motion picture, and process a...
Publication number
20030231250
Publication date
Dec 18, 2003
Fumio Okano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Liquid crystal projector device
Publication number
20030214635
Publication date
Nov 20, 2003
Tsutou Asakura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY