Kazuyasu Fujishima

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device capable of overcoming refresh disturb
- Patent number 6,859,403
- Issue date Feb 22, 2005
- Renesas Technology Corp.
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 6,414,883
- Issue date Jul 2, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit
- Patent number 6,404,056
- Issue date Jun 11, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Shigehiro Kuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device for simple cache system
- Patent number 6,404,691
- Issue date Jun 11, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Kazuyasu Fujishima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device
- Patent number 6,272,055
- Issue date Aug 7, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 6,214,664
- Issue date Apr 10, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device with redundancy circuit
- Patent number 6,075,732
- Issue date Jun 13, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,069,379
- Issue date May 30, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device with redundancy circuit
- Patent number 5,982,678
- Issue date Nov 9, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device comprising a plurality of interconnection patt...
- Patent number 5,969,420
- Issue date Oct 19, 1999
- Mitsubushi Denki Kabushiki Kaisha
- Shigehiro Kuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 5,943,273
- Issue date Aug 24, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and data transferring structure and met...
- Patent number 5,894,440
- Issue date Apr 13, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Masaki Tsukude
- G11 - INFORMATION STORAGE
Information Patent Grant
Column selecting circuit in semiconductor memory device
- Patent number RE36089
- Issue date Feb 9, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- 365 - Static information storage and retrieval
Information Patent Grant
Random access memory of a CSL system with a bit line pair and an I/...
- Patent number RE36027
- Issue date Jan 5, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Kazutami Arimoto
- 365 - Static information storage and retrieval
Information Patent Grant
Semiconductor memory device
- Patent number 5,687,123
- Issue date Nov 11, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Hierarchical bit line arrangement in a semiconductor memory
- Patent number 5,682,343
- Issue date Oct 28, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Tomishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device for simple cache system
- Patent number 5,588,130
- Issue date Dec 24, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Kazuyasu Fujishima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bit line structure for semiconductor memory device
- Patent number 5,550,769
- Issue date Aug 27, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having an SRAM as a cache memory integr...
- Patent number 5,509,132
- Issue date Apr 16, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yoshio Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device with redundancy circuit
- Patent number 5,504,713
- Issue date Apr 2, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Substrate bias generating circuit
- Patent number RE35141
- Issue date Jan 9, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Hideyuki Ozaki
- 365 - Static information storage and retrieval
Information Patent Grant
Bit line structure for semiconductor memory device with bank separa...
- Patent number 5,461,589
- Issue date Oct 24, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Bit line structure for semiconductor memory device
- Patent number 5,416,734
- Issue date May 16, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for driving word line in block access memory
- Patent number 5,371,714
- Issue date Dec 6, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Yoshio Matsuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device for simple cache system with selective...
- Patent number 5,353,427
- Issue date Oct 4, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Kazuyasu Fujishima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Random access memory of a CSL system with a bit line pair and an I/...
- Patent number 5,321,657
- Issue date Jun 14, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Kazutami Arimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Column selecting circuit in semiconductor memory device
- Patent number 5,315,548
- Issue date May 24, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with redundancy circuit
- Patent number 5,289,417
- Issue date Feb 22, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device containing voltage converting circuit and oper...
- Patent number 5,283,762
- Issue date Feb 1, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Kazuyasu Fujishima
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bit line structure for semiconductor memory device
- Patent number 5,280,443
- Issue date Jan 18, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory device
- Publication number 20040184332
- Publication date Sep 23, 2004
- Renesas Technology Corp.
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device
- Publication number 20020149973
- Publication date Oct 17, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device
- Publication number 20010024383
- Publication date Sep 27, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE

Kazuyasu Fujishima

Person

Patents Grantslast 30 patents

Semiconductor memory device capable of overcoming refresh disturb

Semiconductor memory device

Semiconductor integrated circuit

Semiconductor memory device for simple cache system

Semiconductor memory device

Method of manufacturing semiconductor device

Semiconductor memory device with redundancy circuit

Semiconductor device and method of manufacturing the same

Semiconductor memory device with redundancy circuit

Semiconductor device comprising a plurality of interconnection patt...

Semiconductor memory device

Semiconductor memory device and data transferring structure and met...

Column selecting circuit in semiconductor memory device

Random access memory of a CSL system with a bit line pair and an I/...

Semiconductor memory device

Hierarchical bit line arrangement in a semiconductor memory

Semiconductor memory device for simple cache system

Bit line structure for semiconductor memory device

Semiconductor memory device having an SRAM as a cache memory integr...

Semiconductor memory device with redundancy circuit

Substrate bias generating circuit

Bit line structure for semiconductor memory device with bank separa...

Bit line structure for semiconductor memory device

Method and apparatus for driving word line in block access memory

Semiconductor memory device for simple cache system with selective...

Random access memory of a CSL system with a bit line pair and an I/...

Column selecting circuit in semiconductor memory device

Semiconductor memory device with redundancy circuit

Semiconductor device containing voltage converting circuit and oper...

Bit line structure for semiconductor memory device

Patents Applicationslast 30 patents

Semiconductor memory device

Semiconductor memory device

Semiconductor memory device