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Akio Sakano
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Ibaraki, JP
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last 30 patents
Information
Patent Grant
Method and apparatus for setting retention period of e-mail based o...
Patent number
5,786,817
Issue date
Jul 28, 1998
Sony Corporation
Akio Sakano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hand-written character recognition apparatus
Patent number
5,526,440
Issue date
Jun 11, 1996
Sony Corporation
Akio Sakano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch panel apparatus
Patent number
5,414,413
Issue date
May 9, 1995
Sony Corporation
Hideshi Tamaru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
On-line character recognition apparatus
Patent number
5,150,424
Issue date
Sep 22, 1992
Sony Corporation
Masayuki Aguro
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hand-written character recognition apparatus and method
Patent number
5,113,452
Issue date
May 12, 1992
Sony Corporation
Masayuki Chatani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hand-written, on-line character recognition apparatus and method
Patent number
5,010,579
Issue date
Apr 23, 1991
Sony Corporation
Kimiyoshi Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Coordinate position digitizing system for determining position of a...
Patent number
4,733,023
Issue date
Mar 22, 1988
Sony Corporation
Hideshi Tamaru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Coordinate position digitizing system
Patent number
4,728,944
Issue date
Mar 1, 1988
Sony Corporation
Hideshi Tamaru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Coordinate position digitizing system
Patent number
4,723,056
Issue date
Feb 2, 1988
Sony Corporation
Hideshi Tamaru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Coordinate position digitizing system
Patent number
4,571,454
Issue date
Feb 18, 1986
Sony Corporation
Hideshi Tamaru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pickup cartridge
Patent number
4,368,528
Issue date
Jan 11, 1983
Sony Corporation
Akio Sakano
H04 - ELECTRIC COMMUNICATION TECHNIQUE