Takamichi Kasai

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile semiconductor storage device with multiple well regions...
- Patent number 8,331,156
- Issue date Dec 11, 2012
- Kabushiki Kaisha Toshiba
- Takamichi Kasai
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile semiconductor storage device with address search circu...
- Patent number 8,098,532
- Issue date Jan 17, 2012
- Kabushiki Kaisha Toshiba
- Yuji Komine
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 7,573,765
- Issue date Aug 11, 2009
- Kabushiki Kaisha Toshiba
- Hideyoshi Takai
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory including redundant cell for repla...
- Patent number 7,379,331
- Issue date May 27, 2008
- Kabushiki Kaisha Toshiba
- Takamichi Kasai
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device which erases data in units...
- Patent number 7,215,576
- Issue date May 8, 2007
- Kabushiki Kaisha Toshiba
- Hiroshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Error correcting circuit for making efficient error correction, and...
- Patent number 6,331,948
- Issue date Dec 18, 2001
- Kabushiki Kaisha Toshiba
- Takamichi Kasai
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device with security function and...
- Patent number 6,229,731
- Issue date May 8, 2001
- Kabushiki Kaisha Toshiba
- Takamichi Kasai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of rewriting data in a microprocessor additionally provided...
- Patent number 5,699,297
- Issue date Dec 16, 1997
- Kabushiki Kaisha Toshiba
- Akihiro Yamazaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
NONVOLATILE SEMICONDCUTOR MEMORY DEVICE, IC CARD AND PORTABLE APPAR...
- Publication number 20120243319
- Publication date Sep 27, 2012
- Kabushiki Kaisha Toshiba
- Takamichi Kasai
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND DATA ERASE METHOD OF TH...
- Publication number 20120243328
- Publication date Sep 27, 2012
- Kabushiki Kaisha Toshiba
- Keiji Tatebe
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR STORAGE DEVICE
- Publication number 20110205810
- Publication date Aug 25, 2011
- Kabushiki Kaisha Toshiba
- Takamichi KASAI
- G11 - INFORMATION STORAGE
Information Patent Application
NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE
- Publication number 20090129156
- Publication date May 21, 2009
- Kabushiki Kaisha Toshiba
- Yuji KOMINE
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20080056050
- Publication date Mar 6, 2008
- Kabushiki Kaisha Toshiba
- Hideyoshi Takai
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory including redundant cell for repla...
- Publication number 20060227621
- Publication date Oct 12, 2006
- Takamichi Kasai
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device which erases data in units...
- Publication number 20060067132
- Publication date Mar 30, 2006
- Hiroshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Error correcting circuit for making efficient error correction, and...
- Publication number 20010003510
- Publication date Jun 14, 2001
- Kabushiki Kaisha Toshiba
- Takamichi Kasai
- G11 - INFORMATION STORAGE

Takamichi Kasai

Person

Patents Grantslast 30 patents

Nonvolatile semiconductor storage device with multiple well regions...

Non-volatile semiconductor storage device with address search circu...

Semiconductor memory device

Nonvolatile semiconductor memory including redundant cell for repla...

Nonvolatile semiconductor memory device which erases data in units...

Error correcting circuit for making efficient error correction, and...

Nonvolatile semiconductor memory device with security function and...

Method of rewriting data in a microprocessor additionally provided...

Patents Applicationslast 30 patents

NONVOLATILE SEMICONDCUTOR MEMORY DEVICE, IC CARD AND PORTABLE APPAR...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND DATA ERASE METHOD OF TH...

NONVOLATILE SEMICONDUCTOR STORAGE DEVICE

NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE

Nonvolatile semiconductor memory including redundant cell for repla...

Nonvolatile semiconductor memory device which erases data in units...

Error correcting circuit for making efficient error correction, and...