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Shinji Wakisaka
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Speech recognition method and system
Patent number
6,631,349
Issue date
Oct 7, 2003
Hitachi, Ltd.
Kazuyoshi Ishiwatari
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
Patent number
6,587,120
Issue date
Jul 1, 2003
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Speech recognition method and system
Patent number
6,411,929
Issue date
Jun 25, 2002
Hitachi, Ltd.
Kazuyoshi Ishiwatari
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
Patent number
6,310,602
Issue date
Oct 30, 2001
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Character recognizing and translating system and voice recognizing...
Patent number
6,148,105
Issue date
Nov 14, 2000
Hitachi, Ltd.
Shinji Wakisaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Liquid crystal display system capable of reducing and enlarging res...
Patent number
6,118,429
Issue date
Sep 12, 2000
Hitachi, Ltd.
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Recognition dictionary system structure and changeover method of sp...
Patent number
6,112,174
Issue date
Aug 29, 2000
Hitachi, Ltd.
Shinji Wakisaka
G01 - MEASURING TESTING
Information
Patent Grant
Character recognizing and translating system and voice recognizing...
Patent number
5,917,944
Issue date
Jun 29, 1999
Hitachi, Ltd.
Shinji Wakisaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Character/pattern generator and information processing system
Patent number
5,414,448
Issue date
May 9, 1995
Hitachi, Ltd.
Hiroshi Wada
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Liquid crystal display system capable of reducing and enlarging res...
Publication number
20010048418
Publication date
Dec 6, 2001
Naruhiko Kasai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS