Masaya Muranaka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Random number generating method and semiconductor integrated circui...
- Patent number 7,702,704
- Issue date Apr 20, 2010
- Hitachi ULSI Systems Co., Ltd.
- Masaya Muranaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for identifying semiconductor integrated circuit device, met...
- Patent number 7,665,049
- Issue date Feb 16, 2010
- Hitachi, Ltd.
- Masaya Muranaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for identifying semiconductor integrated circuit device, met...
- Patent number 7,282,377
- Issue date Oct 16, 2007
- Hitachi, Ltd.
- Masaya Muranaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of deciding error rate and semiconductor integrated circuit...
- Patent number 7,249,289
- Issue date Jul 24, 2007
- Elpida Memory, Inc.
- Masaya Muranaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal receiving circuit, semiconductor device and system
- Patent number 7,167,536
- Issue date Jan 23, 2007
- Elpida Memory, Inc.
- Masaya Muranaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for identifying semiconductor integrated circuit device, met...
- Patent number 6,941,536
- Issue date Sep 6, 2005
- Hitachi, Ltd.
- Masaya Muranaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor storage device and test system
- Patent number 6,823,485
- Issue date Nov 23, 2004
- Hitachi, Ltd.
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of deciding error rate and semiconductor integrated circuit...
- Patent number 6,735,726
- Issue date May 11, 2004
- Hitachi, Ltd.
- Masaya Muranaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 6,633,508
- Issue date Oct 14, 2003
- Hitachi, Ltd.
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having memory cells each capable of sto...
- Patent number 6,577,530
- Issue date Jun 10, 2003
- Hitachi, Ltd.
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 6,282,141
- Issue date Aug 28, 2001
- Hitachi, Ltd.
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 6,064,605
- Issue date May 16, 2000
- Hitachi, Ltd.
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 5,969,996
- Issue date Oct 19, 1999
- Hiachi, Ltd.
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and memory system
- Patent number 5,818,784
- Issue date Oct 6, 1998
- Hitachi, Ltd.
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with improved substrate arrangement to...
- Patent number 5,805,513
- Issue date Sep 8, 1998
- Hitachi, Ltd.
- Yasushi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Address multiplex semiconductor memory device for enabling testing...
- Patent number 5,726,994
- Issue date Mar 10, 1998
- Hitachi, Ltd.
- Hiromi Matsuura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory system
- Patent number 5,598,373
- Issue date Jan 28, 1997
- Hitachi, Ltd.
- Shoji Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device test circuit having test enable circuitry and...
- Patent number 5,596,537
- Issue date Jan 21, 1997
- Texas Instruments Incorporated
- Shunichi Sukegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having redundant column and operation m...
- Patent number 5,485,425
- Issue date Jan 16, 1996
- Hitachi, Ltd.
- Hidetoshi Iwai
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with improved substrate arrangement to...
- Patent number 5,426,613
- Issue date Jun 20, 1995
- Hitachi, Ltd.
- Yasushi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory
- Patent number 5,301,142
- Issue date Apr 5, 1994
- Hitachi, Ltd.
- Yukihide Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Resin-encapsulated semiconductor memory device useful for single in...
- Patent number 5,287,000
- Issue date Feb 15, 1994
- Hitachi, Ltd.
- Yasushi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device with improved substrate arrangement to...
- Patent number 5,217,917
- Issue date Jun 8, 1993
- Hitachi, Ltd.
- Yasushi Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 5,151,772
- Issue date Sep 29, 1992
- Hitachi, Ltd.
- Yasushi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device with low-house pads for electron beam test
- Patent number 5,021,998
- Issue date Jun 4, 1991
- Hitachi, Ltd.
- Yukihide Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 4,934,820
- Issue date Jun 19, 1990
- Hitachi, Ltd.
- Yasushi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memorizing device
- Patent number 4,849,939
- Issue date Jul 18, 1989
- Hitachi, Ltd.
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 4,807,190
- Issue date Feb 21, 1989
- Hitachi Ltd.
- Kyoko Ishii
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IDENTIFYING SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, MET...
- Publication number 20080028349
- Publication date Jan 31, 2008
- Masaya Muranaka
- G05 - CONTROLLING REGULATING
Information Patent Application
Random number generating method and semiconductor integrated circui...
- Publication number 20070143384
- Publication date Jun 21, 2007
- Masaya Muranaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for identifying semiconductor integrated circuit device, met...
- Publication number 20050263605
- Publication date Dec 1, 2005
- Hitachi, Ltd.
- Masaya Muranaka
- G05 - CONTROLLING REGULATING
Information Patent Application
Method of deciding error rate and semiconductor integrated circuit...
- Publication number 20040205426
- Publication date Oct 14, 2004
- Hitachi, Ltd.
- Masaya Muranaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for identifying semiconductor integrated circuit device, met...
- Publication number 20040053429
- Publication date Mar 18, 2004
- Masaya Muranaka
- G05 - CONTROLLING REGULATING
Information Patent Application
Signal receiving circuit, semiconductor device and system
- Publication number 20020181618
- Publication date Dec 5, 2002
- Hitachi, Ltd.
- Masaya Muranaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor memory device having memory cells each capable of sto...
- Publication number 20020071308
- Publication date Jun 13, 2002
- Masaya Muranaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device and memory system
- Publication number 20020031036
- Publication date Mar 14, 2002
- Masaya Muranaka
- G11 - INFORMATION STORAGE
Information Patent Application
Method of deciding error rate and semiconductor integrated circuit...
- Publication number 20020004921
- Publication date Jan 10, 2002
- Hitachi, Ltd.
- Masaya Muranaka
- G06 - COMPUTING CALCULATING COUNTING

Masaya Muranaka

Person

Patents Grantslast 30 patents

Random number generating method and semiconductor integrated circui...

Method for identifying semiconductor integrated circuit device, met...

Method for identifying semiconductor integrated circuit device, met...

Method of deciding error rate and semiconductor integrated circuit...

Signal receiving circuit, semiconductor device and system

Method for identifying semiconductor integrated circuit device, met...

Semiconductor storage device and test system

Method of deciding error rate and semiconductor integrated circuit...

Semiconductor memory device and memory system

Semiconductor memory device having memory cells each capable of sto...

Semiconductor memory device and memory system

Semiconductor memory device and memory system

Semiconductor memory device and memory system

Semiconductor memory device and memory system

Semiconductor memory device with improved substrate arrangement to...

Address multiplex semiconductor memory device for enabling testing...

Semiconductor memory system

Semiconductor device test circuit having test enable circuitry and...

Semiconductor memory device having redundant column and operation m...

Semiconductor memory device with improved substrate arrangement to...

Semiconductor memory

Resin-encapsulated semiconductor memory device useful for single in...

Semiconductor memory device with improved substrate arrangement to...

Semiconductor integrated circuit device

Semiconductor memory device with low-house pads for electron beam test

Semiconductor device

Semiconductor memorizing device

Semiconductor integrated circuit device

Patents Applicationslast 30 patents

METHOD FOR IDENTIFYING SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, MET...

Random number generating method and semiconductor integrated circui...

Method for identifying semiconductor integrated circuit device, met...

Method of deciding error rate and semiconductor integrated circuit...

Method for identifying semiconductor integrated circuit device, met...

Signal receiving circuit, semiconductor device and system

Semiconductor memory device having memory cells each capable of sto...

Semiconductor memory device and memory system

Method of deciding error rate and semiconductor integrated circuit...