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Tetsuzo Kuragano
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Kanagawa, JP
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last 30 patents
Information
Patent Grant
Method and apparatus for forming objects based on free-form curves...
Patent number
6,084,586
Issue date
Jul 4, 2000
Sony Corporation
Miwa Ooka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer-aided design apparatus including a three-dimensional physi...
Patent number
5,659,774
Issue date
Aug 19, 1997
Sony Corporation
Katsu Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and apparatuses for generating sculptured surfaces
Patent number
5,631,840
Issue date
May 20, 1997
Sony Corporation
Miwa Ooka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Free-form surface creation method and apparatus thereof
Patent number
5,579,464
Issue date
Nov 26, 1996
Sony Corporation
Katsu Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for forming objects based on free-form curves...
Patent number
5,557,719
Issue date
Sep 17, 1996
Sony Corp.
Miwa Ooka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for generating free-form surface data
Patent number
5,481,659
Issue date
Jan 2, 1996
Sony Corporation
Shiro Nosaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods for generating free curves and sculptured surfaces
Patent number
5,410,645
Issue date
Apr 25, 1995
Sony Corporation
Miwa Ooka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for displaying an image of an object surface using a luminan...
Patent number
5,363,477
Issue date
Nov 8, 1994
Sony Corporation
Tetsuzo Kuragano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shape data processing method
Patent number
5,323,326
Issue date
Jun 21, 1994
Sony Corporation
Katsu Saito
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method for establishing data defining tool path for rough machining
Patent number
5,289,383
Issue date
Feb 22, 1994
Sony Corporation
Jun Sawamura
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method for establishing data defining a tool path for a numerically...
Patent number
5,247,451
Issue date
Sep 21, 1993
Sony Corporation
Jun Sawamura
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and system for transforming a free curved surface
Patent number
5,065,348
Issue date
Nov 12, 1991
Sony Corporation
Tetsuzo Kuragano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for generating offset surface data
Patent number
4,866,631
Issue date
Sep 12, 1989
Sony Corporation
Tetsuzo Kuragano
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and system for effecting a transformation of a video image
Patent number
4,860,217
Issue date
Aug 22, 1989
Sony Corporation
Nobuo Sasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of displaying image
Patent number
4,819,192
Issue date
Apr 4, 1989
Sony Corporation
Tetsuzo Kuragano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for automatically generating tool path data for automatic ma...
Patent number
4,789,931
Issue date
Dec 6, 1988
Sony Corporation
Tetsuzo Kuragano
G05 - CONTROLLING REGULATING