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Hideyuki Hara
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Kodaira, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Processing method and graphics processor for skip drawing a figure
Patent number
5,581,796
Issue date
Dec 3, 1996
Hitachi, Ltd.
Kazuyoshi Koga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Parallel graphics processor with graphics command distributor and c...
Patent number
5,485,559
Issue date
Jan 16, 1996
Hitachi, Ltd.
Toru Sakaibara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of displaying thick line and information unit and display sy...
Patent number
5,204,945
Issue date
Apr 20, 1993
Hitachi, Ltd.
Toru Sakaibara
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Floating point data adder
Patent number
4,644,490
Issue date
Feb 17, 1987
Hitachi, Ltd.
Takao Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-computer system with plural serial bus loops
Patent number
4,468,733
Issue date
Aug 28, 1984
Hitachi, Ltd.
Toshihisa Oka
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
DMA controller and automatic DMA controller generating apparatus
Publication number
20020174272
Publication date
Nov 21, 2002
Dai Fujii
G06 - COMPUTING CALCULATING COUNTING