Hisayoshi Watanabe

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flash-erasable semiconductor memory device having an improved relia...
- Patent number 6,014,329
- Issue date Jan 11, 2000
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Flash-erasable semiconductor memory device having improved reliability
- Patent number 5,910,916
- Issue date Jun 8, 1999
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Flash-erasable semiconductor memory device having an improved relia...
- Patent number 5,870,337
- Issue date Feb 9, 1999
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Flash-erasable semiconductor memory device having an improved relia...
- Patent number 5,835,408
- Issue date Nov 10, 1998
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Flash-erasable semiconductor memory device having an improved relia...
- Patent number 5,835,416
- Issue date Nov 10, 1998
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Flash-erasable semiconductor memory device having an improved relia...
- Patent number 5,761,127
- Issue date Jun 2, 1998
- Fujitsu Limited
- Takao Akaogi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory having a sense amplifier with load transistors...
- Patent number 5,592,427
- Issue date Jan 7, 1997
- Fujitsu Limited
- Sinsuke Kumakura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device having a status register an...
- Patent number 5,566,386
- Issue date Oct 15, 1996
- Fujitsu Limited
- Sinsuke Kumakura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device having a status register an...
- Patent number 5,469,394
- Issue date Nov 21, 1995
- Fujitsu Limited
- Sinsuke Kumakura
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device having a status register an...
- Patent number 5,402,380
- Issue date Mar 28, 1995
- Fujitsu Limited
- Sinsuke Kumakura
- G11 - INFORMATION STORAGE

Hisayoshi Watanabe

Person

Patents Grantslast 30 patents

Flash-erasable semiconductor memory device having an improved relia...

Flash-erasable semiconductor memory device having improved reliability

Flash-erasable semiconductor memory device having an improved relia...

Flash-erasable semiconductor memory device having an improved relia...

Flash-erasable semiconductor memory device having an improved relia...

Flash-erasable semiconductor memory device having an improved relia...

Semiconductor memory having a sense amplifier with load transistors...

Nonvolatile semiconductor memory device having a status register an...

Nonvolatile semiconductor memory device having a status register an...

Nonvolatile semiconductor memory device having a status register an...