Masatoshi Ishikawa

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Thin film magnetic memory device permitting high precision data read
- Patent number 6,903,965
- Issue date Jun 7, 2005
- Renesas Technology Corp.
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device with internal power supply...
- Patent number 6,885,235
- Issue date Apr 26, 2005
- Renesas Technology Corp.
- Shigeki Tomishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic memory device suppressing resistance of transist...
- Patent number 6,868,004
- Issue date Mar 15, 2005
- Renesas Technology Corp.
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with reduced current consumption in standby state
- Patent number 6,868,029
- Issue date Mar 15, 2005
- Renesas Technology Corp.
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic memory device with magnetic tunnel junction
- Patent number 6,862,209
- Issue date Mar 1, 2005
- Renesas Technology Corp.
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic memory device selecting access to a memory cell...
- Patent number 6,822,897
- Issue date Nov 23, 2004
- Renesas Technology Corp.
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device including logic gate that a...
- Patent number 6,794,904
- Issue date Sep 21, 2004
- Renesas Technology Corp.
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic memory device having an access element shared by...
- Patent number 6,788,571
- Issue date Sep 7, 2004
- Renesas Technology Corp.
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory device capable of generating accurate reference...
- Patent number 6,781,873
- Issue date Aug 24, 2004
- Renesas Technology Corp.
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic memory device sharing an access element by a plu...
- Patent number 6,757,191
- Issue date Jun 29, 2004
- Renesas Technology Corp.
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Operable synchronous semiconductor memory device switching between...
- Patent number 6,724,686
- Issue date Apr 20, 2004
- Renesas Technology Corp.
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Synchronous semiconductor memory device allowing control of operati...
- Patent number 6,618,319
- Issue date Sep 9, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having MOS transistor for coupling two signal...
- Patent number 6,597,040
- Issue date Jul 22, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Tanizaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with reduced current consumption in standby state
- Patent number 6,597,617
- Issue date Jul 22, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device preventing erroneous writing in write o...
- Patent number 6,584,005
- Issue date Jun 24, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Operable synchronous semiconductor memory device switching between...
- Patent number 6,522,599
- Issue date Feb 18, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transfer circuit and semiconductor integrated circuit having t...
- Patent number 6,493,274
- Issue date Dec 10, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device including logic gate that a...
- Patent number 6,483,165
- Issue date Nov 19, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system for synchronized and high speed data transfer
- Patent number 6,480,946
- Issue date Nov 12, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Tomishima
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having a column select line transmittin...
- Patent number 6,466,509
- Issue date Oct 15, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Tanizaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transfer circuit transferring 2-bit data through 4 data lines
- Patent number 6,463,098
- Issue date Oct 8, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transfer circuit with reduced current consumption
- Patent number 6,452,976
- Issue date Sep 17, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronous semiconductor memory device allowing control of operati...
- Patent number 6,438,066
- Issue date Aug 20, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with reduced current consumption in standby state
- Patent number 6,414,894
- Issue date Jul 2, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device capable of reducing leakage current flo...
- Patent number 6,411,560
- Issue date Jun 25, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Tanizaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having hierarchical power supply line structur...
- Patent number 6,384,674
- Issue date May 7, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hiroaki Tanizaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with bank configuration
- Patent number 6,373,774
- Issue date Apr 16, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with restrained scale of decoding circu...
- Patent number 6,373,775
- Issue date Apr 16, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Operable synchronous semiconductor memory device switching between...
- Patent number 6,337,832
- Issue date Jan 8, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device for fast access
- Patent number 6,314,048
- Issue date Nov 6, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
THIN FILM MAGNETIC MEMORY DEVICE SUPPRESSING RESISTANCE OF TRANSIST...
- Publication number 20040052108
- Publication date Mar 18, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Application
Non-volatile memory device capable of generating accurate reference...
- Publication number 20040047216
- Publication date Mar 11, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic memory device with magnetic tunnel junction
- Publication number 20040042291
- Publication date Mar 4, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Hideto Hidaka
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device with reduced current consumption in standby state
- Publication number 20040027902
- Publication date Feb 12, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
THIM FILM MAGNETIC MEMORY DEVICE PERMITTING HIGH PRECISION DATA READ
- Publication number 20040012995
- Publication date Jan 22, 2004
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic memory device having an access element shared by...
- Publication number 20030218901
- Publication date Nov 27, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic memory device selecting access to a memory cell...
- Publication number 20030185065
- Publication date Oct 2, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Synchronous semiconductor memory device allowing control of operati...
- Publication number 20030147298
- Publication date Aug 7, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
Operable synchronous semiconductor memory device switching between...
- Publication number 20030103407
- Publication date Jun 5, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic memory device sharing an access element by a plu...
- Publication number 20030058686
- Publication date Mar 27, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor integrated circuit device including logic gate that a...
- Publication number 20030038653
- Publication date Feb 27, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor integrated circuit device with internal power supply...
- Publication number 20030007296
- Publication date Jan 9, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Tomishima
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device with reduced current consumption in standby state
- Publication number 20020163845
- Publication date Nov 7, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
DATA TRANSFER CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT HAVING T...
- Publication number 20020159299
- Publication date Oct 31, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Operable synchronous semiconductor memory device switching between...
- Publication number 20020064072
- Publication date May 30, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having MOS transistor for coupling two signal...
- Publication number 20020003263
- Publication date Jan 10, 2002
- Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Engineering Company...
- Hiroaki Tanizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING HIERARCHICAL POWER SUPPLY LINE STRUCTUR...
- Publication number 20020000873
- Publication date Jan 3, 2002
- HIROAKI TANIZAKI
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor integrated circuit device including logic gate that a...
- Publication number 20010052792
- Publication date Dec 20, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device with bank configuration
- Publication number 20010050876
- Publication date Dec 13, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device with reduced current consumption in standby state
- Publication number 20010045579
- Publication date Nov 29, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Tsukasa Ooishi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device for fast access
- Publication number 20010038567
- Publication date Nov 8, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device with restrained scale of decoding circu...
- Publication number 20010021129
- Publication date Sep 13, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE

Masatoshi Ishikawa

Person

Patents Grantslast 30 patents

Thin film magnetic memory device permitting high precision data read

Semiconductor integrated circuit device with internal power supply...

Thin film magnetic memory device suppressing resistance of transist...

Semiconductor device with reduced current consumption in standby state

Thin film magnetic memory device with magnetic tunnel junction

Thin film magnetic memory device selecting access to a memory cell...

Semiconductor integrated circuit device including logic gate that a...

Thin film magnetic memory device having an access element shared by...

Non-volatile memory device capable of generating accurate reference...

Thin film magnetic memory device sharing an access element by a plu...

Operable synchronous semiconductor memory device switching between...

Synchronous semiconductor memory device allowing control of operati...

Semiconductor device having MOS transistor for coupling two signal...

Semiconductor device with reduced current consumption in standby state

Semiconductor memory device preventing erroneous writing in write o...

Operable synchronous semiconductor memory device switching between...

Data transfer circuit and semiconductor integrated circuit having t...

Semiconductor integrated circuit device including logic gate that a...

Memory system for synchronized and high speed data transfer

Semiconductor memory device having a column select line transmittin...

Data transfer circuit transferring 2-bit data through 4 data lines

Data transfer circuit with reduced current consumption

Synchronous semiconductor memory device allowing control of operati...

Semiconductor device with reduced current consumption in standby state

Semiconductor memory device capable of reducing leakage current flo...

Semiconductor device having hierarchical power supply line structur...

Semiconductor memory device with bank configuration

Semiconductor memory device with restrained scale of decoding circu...

Operable synchronous semiconductor memory device switching between...

Semiconductor memory device for fast access

Patents Applicationslast 30 patents

THIN FILM MAGNETIC MEMORY DEVICE SUPPRESSING RESISTANCE OF TRANSIST...

Non-volatile memory device capable of generating accurate reference...

Thin film magnetic memory device with magnetic tunnel junction

Semiconductor device with reduced current consumption in standby state

THIM FILM MAGNETIC MEMORY DEVICE PERMITTING HIGH PRECISION DATA READ

Thin film magnetic memory device having an access element shared by...

Thin film magnetic memory device selecting access to a memory cell...

Synchronous semiconductor memory device allowing control of operati...

Operable synchronous semiconductor memory device switching between...

Thin film magnetic memory device sharing an access element by a plu...

Semiconductor integrated circuit device including logic gate that a...

Semiconductor integrated circuit device with internal power supply...

Semiconductor device with reduced current consumption in standby state

DATA TRANSFER CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT HAVING T...

Operable synchronous semiconductor memory device switching between...

Semiconductor device having MOS transistor for coupling two signal...

SEMICONDUCTOR DEVICE HAVING HIERARCHICAL POWER SUPPLY LINE STRUCTUR...

Semiconductor integrated circuit device including logic gate that a...

Semiconductor memory device with bank configuration

Semiconductor device with reduced current consumption in standby state

Semiconductor memory device for fast access

Semiconductor memory device with restrained scale of decoding circu...