Tomoyuki Fujisawa

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data processing system and nonvolatile memory
- Patent number 7,773,426
- Issue date Aug 10, 2010
- Renesas Technology Corporation
- Ken Matsubara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device for writing multivalued data
- Patent number 7,742,334
- Issue date Jun 22, 2010
- Samsung Electronics Co., Ltd.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory having multiple erase operations
- Patent number 7,581,058
- Issue date Aug 25, 2009
- Renesas Technology Corp.
- Yoshinori Takase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile semiconductor memory device for writing multivalued data
- Patent number 7,518,929
- Issue date Apr 14, 2009
- Samsung Electronics Co., Ltd.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Data processing system and nonvolatile memory
- Patent number 7,391,655
- Issue date Jun 24, 2008
- Renesas Technology Corp.
- Ken Matsubara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory with independent access capability to associated...
- Patent number 7,334,080
- Issue date Feb 19, 2008
- Renesas Technology Corp.
- Yoshinori Takase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile semiconductor memory device for writing multivalued data
- Patent number 7,242,611
- Issue date Jul 10, 2007
- Renesas Technology Corp.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
System for erasing nonvolatile memory
- Patent number 7,233,529
- Issue date Jun 19, 2007
- Renesas Technology Corp.
- Ken Matsubara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory and method of restoring of failure memory cell
- Patent number 7,012,836
- Issue date Mar 14, 2006
- Renesas Technology Corp.
- Ken Matsubara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory
- Patent number 6,775,185
- Issue date Aug 10, 2004
- Renesas Technology Corp.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Nonvolatile semiconductor memory device for writing multivalued data
- Publication number 20090129149
- Publication date May 21, 2009
- SAMSUNG ELECTRONICS CO., LTD.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Application
DATA PROCESSING SYSTEM AND NONVOLATILE MEMORY
- Publication number 20080225602
- Publication date Sep 18, 2008
- RENESAS TECHNOLOGY CORP.
- Ken Matsubara
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE STORAGE DEVICE
- Publication number 20080098190
- Publication date Apr 24, 2008
- RENESAS TECHNOLOGY CORP.
- Yoshinori Takase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Nonvolatile semiconductor memory device for writing multivalued data
- Publication number 20080019176
- Publication date Jan 24, 2008
- Renesas Technology Corp.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Application
Data processing system and nonvolatile memory
- Publication number 20070133278
- Publication date Jun 14, 2007
- Ken Matsubara
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device capable of switching from multiplex met...
- Publication number 20060133126
- Publication date Jun 22, 2006
- RENESAS TECHNOLOGY CORP.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device for writing multivalued data
- Publication number 20050232017
- Publication date Oct 20, 2005
- RENESAS TECHNOLOGY CORP.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Application
Non-volatile storage device
- Publication number 20050228962
- Publication date Oct 13, 2005
- Yoshinori Takase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing system and nonvolatile memory
- Publication number 20050047215
- Publication date Mar 3, 2005
- RENESAS TECHNOLOGY CORP.
- Ken Matsubara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile memory and method of restoring of failure memory cell
- Publication number 20040264245
- Publication date Dec 30, 2004
- RENESAS TECHNOLOGY CORP.
- Ken Matsubara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory
- Publication number 20030198084
- Publication date Oct 23, 2003
- Hitachi, Ltd.
- Tomoyuki Fujisawa
- G11 - INFORMATION STORAGE

Tomoyuki Fujisawa

Person

Patents Grantslast 30 patents

Data processing system and nonvolatile memory

Nonvolatile semiconductor memory device for writing multivalued data

Non-volatile memory having multiple erase operations

Nonvolatile semiconductor memory device for writing multivalued data

Data processing system and nonvolatile memory

Nonvolatile memory with independent access capability to associated...

Nonvolatile semiconductor memory device for writing multivalued data

System for erasing nonvolatile memory

Nonvolatile memory and method of restoring of failure memory cell

Nonvolatile semiconductor memory

Patents Applicationslast 30 patents

Nonvolatile semiconductor memory device for writing multivalued data

DATA PROCESSING SYSTEM AND NONVOLATILE MEMORY

NON-VOLATILE STORAGE DEVICE

Nonvolatile semiconductor memory device for writing multivalued data

Data processing system and nonvolatile memory

Semiconductor memory device capable of switching from multiplex met...

Nonvolatile semiconductor memory device for writing multivalued data

Non-volatile storage device

Data processing system and nonvolatile memory

Nonvolatile memory and method of restoring of failure memory cell

Nonvolatile semiconductor memory