Kenichi Ishibashi

Person

Kodaira, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Branch bus system for inter-LSI data transmission
- Patent number 6,766,404
- Issue date Jul 20, 2004
- Hitachi, Ltd.
- Hideki Osaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for interconnecting logic boards
- Patent number 6,335,867
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Kenichi Ishibashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for interconnecting logic boards
- Patent number 6,163,464
- Issue date Dec 19, 2000
- Hitachi, Ltd.
- Kenichi Ishibashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit system having function of automati...
- Patent number 6,049,221
- Issue date Apr 11, 2000
- Hitachi, Ltd.
- Kenichi Ishibashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Simultaneous bidirectional transmission circuit
- Patent number 5,872,471
- Issue date Feb 16, 1999
- Hitachi, Ltd.
- Kenichi Ishibashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for synchronizing data having skew
- Patent number 5,867,541
- Issue date Feb 2, 1999
- Hitachi, Ltd.
- Akira Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transfer apparatus fetching reception data at maximum margin o...
- Patent number 5,794,020
- Issue date Aug 11, 1998
- Hitachi, Ltd.
- Akira Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit having function blocks operating in response to...
- Patent number 5,774,702
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Naoki Mitsuishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simultaneous bidirectional transmission apparatus for transmitting...
- Patent number 5,666,302
- Issue date Sep 9, 1997
- Hitachi, Ltd.
- Akira Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for synchronizing parallel data transfer
- Patent number 5,621,774
- Issue date Apr 15, 1997
- Hitachi, Ltd.
- Kenichi Ishibashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for controlling cache memory with a storage buffe...
- Patent number 5,544,340
- Issue date Aug 6, 1996
- Hitachi, Ltd.
- Toshio Doi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit having a plurality of oscillation...
- Patent number 5,261,082
- Issue date Nov 9, 1993
- Hitachi, Ltd.
- Takashi Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor integrated circuit apparatus and method for designing...
- Patent number 5,223,733
- Issue date Jun 29, 1993
- Hitachi, Ltd.
- Toshio Doi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information processing system
- Patent number 5,165,010
- Issue date Nov 17, 1992
- Hitachi, Ltd.
- Noboru Masuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High speed clock distribution system
- Patent number 5,087,829
- Issue date Feb 11, 1992
- Hitachi, Ltd.
- Kenichi Ishibashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor logic circuit with noise suppression circuit
- Patent number 5,065,048
- Issue date Nov 12, 1991
- Hitachi, Ltd.
- Mitsuo Asai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 5,043,990
- Issue date Aug 27, 1991
- Hitachi, Ltd.
- Toshio Doi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pre-charge circuit with a bipolar transistor
- Patent number 4,950,925
- Issue date Aug 21, 1990
- Hitachi, Ltd.
- Toshio Doi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
BICMOS output interface circuit for level-shifting ECL to CMOS
- Patent number 4,849,660
- Issue date Jul 18, 1989
- Hitachi, Ltd.
- Takehisa Hayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal transfer circuit for use in laminated multilayer electric ci...
- Patent number 4,723,082
- Issue date Feb 2, 1988
- Hitachi, Ltd.
- Michio Asano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output circuit having transistor monitor for matching output impeda...
- Patent number 4,719,369
- Issue date Jan 12, 1988
- Hitachi, Ltd.
- Michio Asano
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Data processor
- Publication number 20030101333
- Publication date May 29, 2003
- Hitachi, Ltd.
- Hiromichi Ishikura
- G06 - COMPUTING CALCULATING COUNTING

Kenichi Ishibashi

Person

Patents Grantslast 30 patents

Branch bus system for inter-LSI data transmission

Apparatus for interconnecting logic boards

Apparatus for interconnecting logic boards

Semiconductor integrated circuit system having function of automati...

Simultaneous bidirectional transmission circuit

Method and system for synchronizing data having skew

Data transfer apparatus fetching reception data at maximum margin o...

Integrated circuit having function blocks operating in response to...

Simultaneous bidirectional transmission apparatus for transmitting...

Method and apparatus for synchronizing parallel data transfer

Method and system for controlling cache memory with a storage buffe...

Semiconductor integrated circuit having a plurality of oscillation...

Semiconductor integrated circuit apparatus and method for designing...

Information processing system

High speed clock distribution system

Semiconductor logic circuit with noise suppression circuit

Semiconductor integrated circuit device

Pre-charge circuit with a bipolar transistor

BICMOS output interface circuit for level-shifting ECL to CMOS

Signal transfer circuit for use in laminated multilayer electric ci...

Output circuit having transistor monitor for matching output impeda...

Patents Applicationslast 30 patents

Data processor