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Hideki Yamazaki
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Hitachi, JP
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last 30 patents
Information
Patent Grant
Controller for accessing an image data memory based on a state of a...
Patent number
5,493,645
Issue date
Feb 20, 1996
Hitachi, Ltd.
Hideki Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Controller for accessing an image data memory based on a state of a...
Patent number
5,341,471
Issue date
Aug 23, 1994
Hitachi, Ltd.
Hideki Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic disc apparatus with thin film head suitable for high-densi...
Patent number
5,296,979
Issue date
Mar 22, 1994
Hitachi, Ltd.
Takashi Kawabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head and manufacturing method therefor
Patent number
5,241,440
Issue date
Aug 31, 1993
Hitachi, Ltd.
Eizi Ashida
G11 - INFORMATION STORAGE
Information
Patent Grant
Image memory controller
Patent number
5,179,635
Issue date
Jan 12, 1993
Hitachi, Ltd.
Hideki Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display control apparatus including a window display priority desig...
Patent number
5,129,055
Issue date
Jul 7, 1992
Hitachi, Ltd.
Hideki Yamazaki
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image memory controller
Patent number
5,067,097
Issue date
Nov 19, 1991
Hitachi, Ltd.
Hideki Yamazaki
G06 - COMPUTING CALCULATING COUNTING