Tadato Yamagata

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit device comprising RAM with command...
- Patent number RE39579
- Issue date Apr 17, 2007
- Renesas Technology Corp.
- Makoto Hatakenaka
- 714 - Error detection/correction and fault detection/recovery
Information Patent Grant
Dynamic associative memory device
- Patent number 6,859,377
- Issue date Feb 22, 2005
- Renesas Technology Corp.
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Data bus
- Patent number 6,844,754
- Issue date Jan 18, 2005
- Renesas Technology Corp.
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory module and register buffer device for use in t...
- Patent number 6,650,588
- Issue date Nov 18, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device having hierarchical power s...
- Patent number 6,643,208
- Issue date Nov 4, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device having hierarchical power s...
- Patent number 6,525,984
- Issue date Feb 25, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory module
- Patent number 6,515,922
- Issue date Feb 4, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device having hierarchical power s...
- Patent number 6,341,098
- Issue date Jan 22, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-bank semiconductor memory device suitable for integration wit...
- Patent number 6,310,815
- Issue date Oct 30, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device having hierarchical power s...
- Patent number 6,246,625
- Issue date Jun 12, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- 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 integrated circuit device with large internal bus wid...
- Patent number 6,163,493
- Issue date Dec 19, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device having hierarchical power s...
- Patent number 6,134,171
- Issue date Oct 17, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- 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 integrated circuit device having hierarchical power s...
- Patent number 5,959,927
- Issue date Sep 28, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device capable of block writing in large bus w...
- Patent number 5,930,194
- Issue date Jul 27, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device comprising synchronous DRAM...
- Patent number 5,910,181
- Issue date Jun 8, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Makoto Hatakenaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device realizing high speed access and low pow...
- Patent number 5,798,974
- Issue date Aug 25, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast memory device allowing suppression of peak value of operationa...
- Patent number 5,726,943
- Issue date Mar 10, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device having hierarchical power s...
- Patent number 5,726,946
- Issue date Mar 10, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Static type semiconductor device operable at a low voltage with sma...
- Patent number 5,677,889
- Issue date Oct 14, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Haraguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having data transition detecting function
- Patent number 5,650,978
- Issue date Jul 22, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Motomu Ukita
- G11 - INFORMATION STORAGE
Information Patent Grant
Static random access memory device having a single bit line configu...
- Patent number 5,572,469
- Issue date Nov 5, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Kenji Anami
- G11 - INFORMATION STORAGE
Information Patent Grant
Static random access memory device having a single bit line configu...
- Patent number 5,475,638
- Issue date Dec 12, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Kenji Anami
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuit for prioritizing outputs of an associative memory with para...
- Patent number 5,418,923
- Issue date May 23, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Mihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Boosting circuit improved to operate in a wider range of power supp...
- Patent number 5,404,329
- Issue date Apr 4, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Content addressable memory device and a method of disabling a coinc...
- Patent number 5,388,066
- Issue date Feb 7, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Takeshi Hamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic type semiconductor memory device having reduced peak curren...
- Patent number 5,367,493
- Issue date Nov 22, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic content addressable memory device and a method of operating...
- Patent number 5,319,589
- Issue date Jun 7, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Test circuit of semiconductor memory device
- Patent number 5,228,000
- Issue date Jul 13, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Dynamic associative memory device
- Publication number 20040136216
- Publication date Jul 15, 2004
- RENESAS TECHNOLOGY CORP.
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Application
Data bus
- Publication number 20030234664
- Publication date Dec 25, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor integrated circuit device having hierarchical power s...
- Publication number 20030189869
- Publication date Oct 9, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor memory module and register buffer device for use in t...
- Publication number 20030026155
- Publication date Feb 6, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor integrated circuit device having hierarchical power s...
- Publication number 20020057618
- Publication date May 16, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor integrated circuit device having hierarchical power s...
- Publication number 20010019502
- Publication date Sep 6, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Tadato Yamagata
- G11 - INFORMATION STORAGE

Tadato Yamagata

Person

Patents Grantslast 30 patents

Semiconductor integrated circuit device comprising RAM with command...

Dynamic associative memory device

Data bus

Semiconductor memory module and register buffer device for use in t...

Semiconductor integrated circuit device having hierarchical power s...

Semiconductor integrated circuit device having hierarchical power s...

Memory module

Semiconductor integrated circuit device having hierarchical power s...

Multi-bank semiconductor memory device suitable for integration wit...

Semiconductor integrated circuit device having hierarchical power s...

Method of manufacturing semiconductor device

Semiconductor integrated circuit device with large internal bus wid...

Semiconductor integrated circuit device having hierarchical power s...

Semiconductor device and method of manufacturing the same

Semiconductor integrated circuit device having hierarchical power s...

Semiconductor memory device capable of block writing in large bus w...

Semiconductor integrated circuit device comprising synchronous DRAM...

Semiconductor memory device realizing high speed access and low pow...

Fast memory device allowing suppression of peak value of operationa...

Semiconductor integrated circuit device having hierarchical power s...

Static type semiconductor device operable at a low voltage with sma...

Semiconductor memory device having data transition detecting function

Static random access memory device having a single bit line configu...

Static random access memory device having a single bit line configu...

Circuit for prioritizing outputs of an associative memory with para...

Boosting circuit improved to operate in a wider range of power supp...

Content addressable memory device and a method of disabling a coinc...

Dynamic type semiconductor memory device having reduced peak curren...

Dynamic content addressable memory device and a method of operating...

Test circuit of semiconductor memory device

Patents Applicationslast 30 patents

Dynamic associative memory device

Data bus

Semiconductor integrated circuit device having hierarchical power s...

Semiconductor memory module and register buffer device for use in t...

Semiconductor integrated circuit device having hierarchical power s...

Semiconductor integrated circuit device having hierarchical power s...