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Tadaaki Bandoh
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Tohkai, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processor and information processing system utilizing i...
Patent number
7,111,187
Issue date
Sep 19, 2006
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system generating clock signal from an input clock,...
Patent number
6,675,311
Issue date
Jan 6, 2004
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processor and information processing system utilizing c...
Patent number
5,974,560
Issue date
Oct 26, 1999
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for processing data in multiple modes in accor...
Patent number
5,968,160
Issue date
Oct 19, 1999
Hitachi, Ltd.
Masahiko Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for processing data in multiple modes in accor...
Patent number
5,784,630
Issue date
Jul 21, 1998
Hitachi, Ltd.
Masahiko Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system generating clock signal from an input clock,...
Patent number
5,640,547
Issue date
Jun 17, 1997
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Logical cache memory for multi-processor system
Patent number
5,623,626
Issue date
Apr 22, 1997
Hitachi, Ltd.
Michio Morioka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Parallel processing apparatus and method capable of processing plur...
Patent number
5,561,775
Issue date
Oct 1, 1996
Hitachi, Ltd.
Kenichi Kurosawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processor and information processing system utilizing c...
Patent number
5,542,083
Issue date
Jul 30, 1996
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system generating clock signal from an input clock,...
Patent number
5,506,982
Issue date
Apr 9, 1996
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Inference processing method and apparatus
Patent number
5,422,980
Issue date
Jun 6, 1995
Hitachi, Ltd.
Kenichi Kurosawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Parallel processing apparatus and method capable of switching paral...
Patent number
5,404,472
Issue date
Apr 4, 1995
Hitachi, Ltd.
Kenichi Kurosawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system generating clock signal from an input clock,...
Patent number
5,388,249
Issue date
Feb 7, 1995
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compile type knowledge processing tool, a high-speed inference meth...
Patent number
5,297,239
Issue date
Mar 22, 1994
Hitachi, Ltd.
Kenichi Kurosawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Parallel processing apparatus and method capable of switching paral...
Patent number
5,287,465
Issue date
Feb 15, 1994
Hitachi, Ltd.
Kenichi Kurosawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus having micro instructions stored b...
Patent number
5,274,829
Issue date
Dec 28, 1993
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-processor system having a multi-port cache memory
Patent number
5,247,649
Issue date
Sep 21, 1993
Hitachi, Ltd.
Tadaaki Bandoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for storing restart address of microprogram, determining the...
Patent number
5,146,569
Issue date
Sep 8, 1992
Hitachi, Ltd.
Shinichiro Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system generating clock signal from an input clock,...
Patent number
5,133,064
Issue date
Jul 21, 1992
Hitachi, Ltd.
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Suspended instruction restart processing system based on a checkpoi...
Patent number
5,003,458
Issue date
Mar 26, 1991
Hitachi, Ltd.
Shinichiro Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Instruction decode method and arrangement suitable for a decoder of...
Patent number
4,975,839
Issue date
Dec 4, 1990
Hitachi, Ltd.
Yasuhiro Nakatsuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Operation control apparatus for a processor having a plurality of a...
Patent number
4,967,339
Issue date
Oct 30, 1990
Hitachi, Ltd.
Hiroaki Fukumaru
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processor provided with instructions which refer to both tagge...
Patent number
4,896,258
Issue date
Jan 23, 1990
Hitachi, Ltd.
Shinichiro Yamaguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vector processor
Patent number
4,853,890
Issue date
Aug 1, 1989
Hitachi, Ltd.
Shigeo Abe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for performing floating point arithmetic operations and r...
Patent number
4,839,846
Issue date
Jun 13, 1989
Hitachi, Ltd.
Kenji Hirose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bit slice multiplication circuit
Patent number
4,811,269
Issue date
Mar 7, 1989
Hitachi, Ltd.
Kenji Hirose
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Microprogrammed control data processing apparatus in which operand...
Patent number
4,807,113
Issue date
Feb 21, 1989
Hitachi, Ltd.
Hidekazu Matsumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multicomputer system having dual common memories
Patent number
4,783,731
Issue date
Nov 8, 1988
Hitachi, Ltd.
Yoshihiro Miyazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing unit with pipelined operands
Patent number
RE32493
Issue date
Sep 1, 1987
Hitachi, Ltd.
Hideaki Matsumoto
364 -
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
Patents Applications
last 30 patents
Information
Patent Application
Information processor and information processing system utilizing i...
Publication number
20040093532
Publication date
May 13, 2004
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processor and information processing system utilizing i...
Publication number
20020059538
Publication date
May 16, 2002
Takashi Hotta
G06 - COMPUTING CALCULATING COUNTING