Katsuro Sasaki

Person

Kunitachi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage circuit with layered structure element
- Patent number 6,473,333
- Issue date Oct 29, 2002
- Hitachi, Ltd.
- Suguru Tachibana
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital information system, digital audio signal processor and sign...
- Patent number 6,282,611
- Issue date Aug 28, 2001
- Hitachi, Ltd.
- Nobuo Hamamoto
- G07 - CHECKING-DEVICES
Information Patent Grant
SRAM having load transistor formed above driver transistor
- Patent number 5,834,851
- Issue date Nov 10, 1998
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and process for fabricating...
- Patent number 5,767,554
- Issue date Jun 16, 1998
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating a semiconductor integrated circuit device
- Patent number 5,731,219
- Issue date Mar 24, 1998
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating a semiconductor integrated circuit device
- Patent number 5,700,704
- Issue date Dec 23, 1997
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and process for fabricating...
- Patent number 5,656,836
- Issue date Aug 12, 1997
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and process for fabricating...
- Patent number 5,652,457
- Issue date Jul 29, 1997
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device and process for fabricating...
- Patent number 5,572,480
- Issue date Nov 5, 1996
- Hitachi Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SRAM with dual word lines overlapping drive transistor gates
- Patent number 5,239,196
- Issue date Aug 24, 1993
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed semiconductor memory having a direct-bypass signal path
- Patent number 5,146,427
- Issue date Sep 8, 1992
- Hitachi Ltd.
- Katsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Highly stable semiconductor memory with a small memory cell area
- Patent number 5,134,581
- Issue date Jul 28, 1992
- Hitachi, Ltd.
- Koichiro Ishibashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having flip-flop circuits
- Patent number 5,132,771
- Issue date Jul 21, 1992
- Hitachi, Ltd.
- Toshiaki Yamanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Sense amplifier for a memory device
- Patent number 5,126,974
- Issue date Jun 30, 1992
- Hitachi, Ltd.
- Katsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having first and second selecting lines...
- Patent number 5,122,857
- Issue date Jun 16, 1992
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Static type semiconductor memory
- Patent number 5,088,065
- Issue date Feb 11, 1992
- Hitachi, Ltd.
- Shoji Hanamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Constant current-constant voltage circuit
- Patent number 5,047,706
- Issue date Sep 10, 1991
- Hitachi, Ltd.
- Koichiro Ishibashi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor memory having redundancy circuit for relieving defects
- Patent number 5,021,944
- Issue date Jun 4, 1991
- Hitachi, Ltd.
- Katsuro Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 5,005,068
- Issue date Apr 2, 1991
- Hitachi, Ltd.
- Shuji Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Static type semiconductor memory with multi-stage sense amplifier
- Patent number 4,891,792
- Issue date Jan 2, 1990
- Hitachi, Ltd.
- Shoji Hanamura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Digital information system, digital audio signal processor and sign...
- Publication number 20010037431
- Publication date Nov 1, 2001
- Nobuo Hamamoto
- G07 - CHECKING-DEVICES

Katsuro Sasaki

Person

Patents Grantslast 30 patents

Storage circuit with layered structure element

Digital information system, digital audio signal processor and sign...

SRAM having load transistor formed above driver transistor

Semiconductor integrated circuit device and process for fabricating...

Process for fabricating a semiconductor integrated circuit device

Process for fabricating a semiconductor integrated circuit device

Semiconductor integrated circuit device and process for fabricating...

Semiconductor integrated circuit device and process for fabricating...

Semiconductor integrated circuit device and process for fabricating...

SRAM with dual word lines overlapping drive transistor gates

High speed semiconductor memory having a direct-bypass signal path

Highly stable semiconductor memory with a small memory cell area

Semiconductor memory device having flip-flop circuits

Sense amplifier for a memory device

Semiconductor memory device having first and second selecting lines...

Static type semiconductor memory

Constant current-constant voltage circuit

Semiconductor memory having redundancy circuit for relieving defects

Semiconductor memory device

Static type semiconductor memory with multi-stage sense amplifier

Patents Applicationslast 30 patents

Digital information system, digital audio signal processor and sign...