Kazuo Nakaizumi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
D-FF circuit
- Patent number 6,459,302
- Issue date Oct 1, 2002
- Ando Electric Co., Ltd.
- Kazuo Nakaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
D-FF circuit
- Patent number 6,429,713
- Issue date Aug 6, 2002
- Ando Electric Co., Ltd.
- Kazuo Nakaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logic product circuit
- Patent number 6,388,473
- Issue date May 14, 2002
- Ando Electric Co., Ltd.
- Kazuo Nakaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature stabilizing circuit
- Patent number 6,249,173
- Issue date Jun 19, 2001
- Ando Electric Co., Ltd.
- Kazuo Nakaizumi
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for testing semiconductor wafer
- Patent number 6,133,744
- Issue date Oct 17, 2000
- NEC Corporation
- Masayuki Yojima
- G01 - MEASURING TESTING
Information Patent Grant
Functional tester for integrated circuits
- Patent number 6,031,382
- Issue date Feb 29, 2000
- NEC Corporation
- Kazuo Nakaizumi
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for testing semicondctor wafer
- Patent number 5,532,610
- Issue date Jul 2, 1996
- NEC Corporation
- Tohru Tsujide
- G01 - MEASURING TESTING
Information Patent Grant
Memory circuit having a redundant memory cell array for replacing f...
- Patent number 5,058,059
- Issue date Oct 15, 1991
- NEC Corporation
- Masahiko Matsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Compound semiconductor memory device having redundant circuit confi...
- Patent number 4,985,866
- Issue date Jan 15, 1991
- NEC Corporation
- Kazuo Nakaizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
High speed latching circuit with level shift output circuits
- Patent number 4,982,111
- Issue date Jan 1, 1991
- NEC Corporation
- Kazuo Nakaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Static memory device provided with high-speed writing circuit
- Patent number 4,933,903
- Issue date Jun 12, 1990
- NEC Corporation
- Kazuo Nakaizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having an improved timing signal genera...
- Patent number 4,878,201
- Issue date Oct 31, 1989
- NEC Corporation
- Kazuo Nakaizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal input circuit having signal latch function
- Patent number 4,825,415
- Issue date Apr 25, 1989
- NEC Corporation
- Kazuo Nakaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor dynamic memory device with less power consumption in...
- Patent number 4,688,196
- Issue date Aug 18, 1987
- NEC Corporation
- Yasaburo Inagaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic random access memory device provided with test circuit for...
- Patent number 4,672,583
- Issue date Jun 9, 1987
- NEC Corporation
- Kazuo Nakaizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Driving circuit suppressing peak value of charging current from pow...
- Patent number 4,628,218
- Issue date Dec 9, 1986
- Nippon Electric Co., Ltd.
- Kazuo Nakaizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Random access memory capable of varying a frequency in active and s...
- Patent number 4,616,346
- Issue date Oct 7, 1986
- NEC Corporation
- Kazuo Nakaizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital circuit
- Patent number 4,570,083
- Issue date Feb 11, 1986
- Nippon Electric Co., Ltd.
- Kazuo Nakaizumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor integrated circuit
- Publication number 20020167334
- Publication date Nov 14, 2002
- ANDO ELECTRIC CO., LTD.
- Kazuo Nakaizumi
- G01 - MEASURING TESTING
Information Patent Application
Inverter circuit
- Publication number 20020105371
- Publication date Aug 8, 2002
- ANDO ELECTRIC CO., LTD.
- Kazuo Nakaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
D-FF circuit
- Publication number 20010030564
- Publication date Oct 18, 2001
- Kazuo Nakaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
D-FF circuit
- Publication number 20010017561
- Publication date Aug 30, 2001
- Kazuo Nakaizumi
- H03 - BASIC ELECTRONIC CIRCUITRY

Kazuo Nakaizumi

Person

Patents Grantslast 30 patents

D-FF circuit

D-FF circuit

Logic product circuit

Temperature stabilizing circuit

Apparatus for testing semiconductor wafer

Functional tester for integrated circuits

Apparatus for testing semicondctor wafer

Memory circuit having a redundant memory cell array for replacing f...

Compound semiconductor memory device having redundant circuit confi...

High speed latching circuit with level shift output circuits

Static memory device provided with high-speed writing circuit

Semiconductor memory device having an improved timing signal genera...

Signal input circuit having signal latch function

Semiconductor dynamic memory device with less power consumption in...

Dynamic random access memory device provided with test circuit for...

Driving circuit suppressing peak value of charging current from pow...

Random access memory capable of varying a frequency in active and s...

Digital circuit

Patents Applicationslast 30 patents

Semiconductor integrated circuit

Inverter circuit

D-FF circuit

D-FF circuit