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Kazuo Sekiya
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image transform method for obtaining expanded image data, image pro...
Patent number
7,945,114
Issue date
May 17, 2011
International Business Machines Corporation
Junya Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical link module, optical interconnection method, information pr...
Patent number
7,903,911
Issue date
Mar 8, 2011
International Business Machines Corporation
Kazuo Sekiya
G02 - OPTICS
Information
Patent Grant
Optical link module, optical interconnection method, information pr...
Patent number
7,489,840
Issue date
Feb 10, 2009
International Business Machines Corporation
Kazuo Sekiya
G02 - OPTICS
Information
Patent Grant
Image transform method for obtaining expanded image data, image pro...
Patent number
7,397,972
Issue date
Jul 8, 2008
International Business Machines Corporation
Junya Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical link module, optical interconnection method, information pr...
Patent number
7,373,044
Issue date
May 13, 2008
International Business Machines Corporation
Kazuo Sekiya
G02 - OPTICS
Information
Patent Grant
System for displaying image, method for displaying image and progra...
Patent number
7,109,949
Issue date
Sep 19, 2006
International Business Machines Corporation
Kazuo Sekiya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Liquid crystal display device
Patent number
7,034,793
Issue date
Apr 25, 2006
AU Optronics Corporation
Kazuo Sekiya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Optical link module, optical interconnection method, information pr...
Patent number
6,947,671
Issue date
Sep 20, 2005
International Business Machines Corp.
Kazuo Sekiya
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
6,930,663
Issue date
Aug 16, 2005
International Business Machines Corporation
Kazuo Sekiya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image conversion method, image processing apparatus, and image disp...
Patent number
6,816,166
Issue date
Nov 9, 2004
International Business Machines Corporation
Junya Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image conversion method, image processing apparatus, and image disp...
Patent number
6,718,072
Issue date
Apr 6, 2004
International Business Machines Corporation
Kazuo Sekiya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for a personal computer system providing non-d...
Patent number
6,678,834
Issue date
Jan 13, 2004
International Business Machines Corporation
Toru Aihara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system, device and operation frequency control method
Patent number
6,112,309
Issue date
Aug 29, 2000
International Business Machines Corp.
Tadanobu Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Common electrode driving device in a liquid crystal display
Patent number
6,094,192
Issue date
Jul 25, 2000
International Business Machines Corporation
Yoshinao Kobayashi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Computer system and system expansion unit
Patent number
5,557,754
Issue date
Sep 17, 1996
International Business Machines Corporation
Hironao Sone
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System having different signal transfer modes for detecting and res...
Patent number
5,524,217
Issue date
Jun 4, 1996
International Business Machines Corporation
Hironao Sone
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Antenna for portable radio communication apparatus
Patent number
5,455,595
Issue date
Oct 3, 1995
NEC Corporation
Yukio Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hot removable and insertion of attachments on fully initialized com...
Patent number
5,386,567
Issue date
Jan 31, 1995
International Business Machines Corp.
Yeong-Chang Lien
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for converting gray scale
Patent number
5,155,478
Issue date
Oct 13, 1992
International Business Machines Corporation
Kazuo Sekiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Display system
Patent number
5,059,962
Issue date
Oct 22, 1991
International Business Machines Corporation
Kazuo Sekiya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
IMAGE TRANSFORM METHOD FOR OBTAINING EXPANDED IMAGE DATA, IMAGE PRO...
Publication number
20110150364
Publication date
Jun 23, 2011
Junya Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL LINK MODULE, OPTICAL INTERCONNECTION METHOD, INFORMATION PR...
Publication number
20090148099
Publication date
Jun 11, 2009
International Business Machines Corporation
KAZUO SEKIYA
G02 - OPTICS
Information
Patent Application
IMAGE TRANSFORM METHOD FOR OBTAINING EXPANDED IMAGE DATA, IMAGE PRO...
Publication number
20080285889
Publication date
Nov 20, 2008
Junya Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical link module, optical interconnection method, information pr...
Publication number
20060002713
Publication date
Jan 5, 2006
International Business Machines Corporation
Kazuo Sekiya
G02 - OPTICS
Information
Patent Application
Optical link module, optical interconnection method, information pr...
Publication number
20050284180
Publication date
Dec 29, 2005
International Business Machines Corporation
Kazuo Sekiya
G02 - OPTICS
Information
Patent Application
Optical link module, optical interconnection method, information pr...
Publication number
20040258354
Publication date
Dec 23, 2004
International Business Machines Corporation
Kazuo Sekiya
G02 - OPTICS
Information
Patent Application
System for displaying image, method for displaying image and progra...
Publication number
20040233157
Publication date
Nov 25, 2004
International Business Machines Corporation
Kazuo Sekiya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device
Publication number
20030006949
Publication date
Jan 9, 2003
Kazuo Sekiya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid crystal display device
Publication number
20020175907
Publication date
Nov 28, 2002
IBM
Kazuo Sekiya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Image transform method for obtaining expanded image data, image pro...
Publication number
20020076121
Publication date
Jun 20, 2002
International Business Machines Corporation
Junya Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image conversion method, image processing apparatus, and image disp...
Publication number
20010020950
Publication date
Sep 13, 2001
International Business Machines Corporation
Junya Shimizu
G06 - COMPUTING CALCULATING COUNTING