Nobuaki Takashina

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile semiconductor memory device having electrically and col...
- Patent number 6,646,920
- Issue date Nov 11, 2003
- Fujitsu Limited
- Nobuaki Takashina
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device having electrically and col...
- Patent number 6,611,464
- Issue date Aug 26, 2003
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device having electrically and col...
- Patent number 6,563,738
- Issue date May 13, 2003
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrically erasable programmable nonvolatile semiconductor memory...
- Patent number 5,959,887
- Issue date Sep 28, 1999
- Fujitsu Limited
- Nobuaki Takashina
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with electrically controllable threshol...
- Patent number 5,815,440
- Issue date Sep 29, 1998
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device for selecting and deselecting blocks of...
- Patent number 5,666,314
- Issue date Sep 9, 1997
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory that eases the dielectric strength...
- Patent number 5,581,107
- Issue date Dec 3, 1996
- Fujitsu Limited
- Shouichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile semiconductor memory device
- Patent number 5,463,583
- Issue date Oct 31, 1995
- Fujitsu Limited
- Nobuaki Takashina
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device for selecting and deselecting blocks of...
- Patent number 5,452,251
- Issue date Sep 19, 1995
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory that eases the dielectric strength...
- Patent number 5,406,524
- Issue date Apr 11, 1995
- Fujitsu Limited
- Shouichi Kawamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Frasable non-volatile semiconductor memory device having read/write...
- Patent number 5,237,530
- Issue date Aug 17, 1993
- Fujitsu Limited
- Nobuaki Takashina
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Nonvolatile semiconductor memory device having electrically and col...
- Publication number 20030198083
- Publication date Oct 23, 2003
- FUJITSU LIMITED
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device having electrically and col...
- Publication number 20030039139
- Publication date Feb 27, 2003
- FUJITSU LIMITED
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device having electrically and col...
- Publication number 20030031049
- Publication date Feb 13, 2003
- FUJITSU LIMITED
- Nobuaki Takashina
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device having electrically and col...
- Publication number 20020136057
- Publication date Sep 26, 2002
- FUJITSU LIMITED
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device having electrically and col...
- Publication number 20010015932
- Publication date Aug 23, 2001
- FUJITSU LIMITED
- Takao Akaogi
- G11 - INFORMATION STORAGE

Nobuaki Takashina

Person

Patents Grantslast 30 patents

Nonvolatile semiconductor memory device having electrically and col...

Nonvolatile semiconductor memory device having electrically and col...

Nonvolatile semiconductor memory device having electrically and col...

Electrically erasable programmable nonvolatile semiconductor memory...

Semiconductor memory device with electrically controllable threshol...

Semiconductor memory device for selecting and deselecting blocks of...

Nonvolatile semiconductor memory that eases the dielectric strength...

Non-volatile semiconductor memory device

Semiconductor memory device for selecting and deselecting blocks of...

Nonvolatile semiconductor memory that eases the dielectric strength...

Frasable non-volatile semiconductor memory device having read/write...

Patents Applicationslast 30 patents

Nonvolatile semiconductor memory device having electrically and col...

Nonvolatile semiconductor memory device having electrically and col...

Nonvolatile semiconductor memory device having electrically and col...

Nonvolatile semiconductor memory device having electrically and col...

Nonvolatile semiconductor memory device having electrically and col...