Shoichi Kawamura

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
AC sensing method memory circuit
- Patent number 6,925,005
- Issue date Aug 2, 2005
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device, nonvolatile semiconductor...
- Patent number 6,826,081
- Issue date Nov 30, 2004
- Fujitsu Limited
- Hirokazu Nagashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile multilevel cell memory
- Patent number 6,747,894
- Issue date Jun 8, 2004
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory
- Patent number 6,738,288
- Issue date May 18, 2004
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Read disturb alleviated flash memory
- Patent number 6,707,714
- Issue date Mar 16, 2004
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple-bit non-volatile memory utilizing non-conductive charge tr...
- Patent number 6,670,669
- Issue date Dec 30, 2003
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory circuit for recording multiple bit information
- Patent number 6,614,686
- Issue date Sep 2, 2003
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile semiconductor memory device
- Patent number 6,288,940
- Issue date Sep 11, 2001
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory for storing multivalue data
- Patent number 6,288,936
- Issue date Sep 11, 2001
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
NAND type nonvolatile memory with improved erase-verify operations
- Patent number 6,288,944
- Issue date Sep 11, 2001
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory for preventing unauthorized copying
- Patent number 6,266,271
- Issue date Jul 24, 2001
- Fujitisu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device equipped with verification...
- Patent number 6,259,630
- Issue date Jul 10, 2001
- Fujitsu Limited
- Shoichi Kawamura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
AC sensing method memory circuit
- Publication number 20040088470
- Publication date May 6, 2004
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device, nonvolatile semiconductor...
- Publication number 20040042280
- Publication date Mar 4, 2004
- FUJITSU LIMITED
- Hirokazu Nagashima
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory
- Publication number 20040001356
- Publication date Jan 1, 2004
- FUJITSU LIMITED
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile multilevel cell memory
- Publication number 20030169621
- Publication date Sep 11, 2003
- FUJITSU LIMITED
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Application
Read disturb alleviated flash memory
- Publication number 20030137873
- Publication date Jul 24, 2003
- FUJITSU LIMITED
- Shoichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory and method of driving semiconductor memory
- Publication number 20030016560
- Publication date Jan 23, 2003
- FUJITSU LIMITED
- Shoichi Kawamura
- G11 - INFORMATION STORAGE

Shoichi Kawamura

Person

Patents Grantslast 30 patents

AC sensing method memory circuit

Nonvolatile semiconductor memory device, nonvolatile semiconductor...

Nonvolatile multilevel cell memory

Semiconductor memory

Read disturb alleviated flash memory

Multiple-bit non-volatile memory utilizing non-conductive charge tr...

Nonvolatile memory circuit for recording multiple bit information

Non-volatile semiconductor memory device

Nonvolatile memory for storing multivalue data

NAND type nonvolatile memory with improved erase-verify operations

Nonvolatile semiconductor memory for preventing unauthorized copying

Nonvolatile semiconductor memory device equipped with verification...

Patents Applicationslast 30 patents

AC sensing method memory circuit

Nonvolatile semiconductor memory device, nonvolatile semiconductor...

Semiconductor memory

Nonvolatile multilevel cell memory

Read disturb alleviated flash memory

Semiconductor memory and method of driving semiconductor memory