Tadayuki Shimizu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Output buffer circuit with power supply voltages different from a p...
- Patent number 6,798,236
- Issue date Sep 28, 2004
- Renesas Technology Corp.
- Tadayuki Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit
- Patent number 6,714,047
- Issue date Mar 30, 2004
- Renesas Technology Corp.
- Tadayuki Shimizu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power on reset circuit
- Patent number 6,710,634
- Issue date Mar 23, 2004
- Renesas Technology Corp.
- Shigeki Ohbayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor memory device having refreshing function
- Patent number 6,628,559
- Issue date Sep 30, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device having increased memory capacity while...
- Patent number 6,584,013
- Issue date Jun 24, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Minoru Senda
- G11 - INFORMATION STORAGE
Information Patent Grant
Output buffer capable of adjusting current drivability and semicond...
- Patent number 6,556,485
- Issue date Apr 29, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Power on reset circuit
- Patent number 6,556,058
- Issue date Apr 29, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Ohbayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device capable of simple measurement of oscillation f...
- Patent number 6,493,279
- Issue date Dec 10, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hirotoshi Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Power on reset circuit
- Patent number 6,469,552
- Issue date Oct 22, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Ohbayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
IC socket and semiconductor device with replaceable lead members
- Patent number 6,416,331
- Issue date Jul 9, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a delay circuit for adjusting the timin...
- Patent number 6,335,885
- Issue date Jan 1, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectable sense amplifier delay circuit and method
- Patent number 6,269,462
- Issue date Jul 31, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device allowing reduction in a number of exter...
- Patent number 6,215,704
- Issue date Apr 10, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Power on reset circuit
- Publication number 20030201807
- Publication date Oct 30, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Ohbayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit
- Publication number 20030193349
- Publication date Oct 16, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor integrated circuit
- Publication number 20030193084
- Publication date Oct 16, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device and semiconductor packaging device
- Publication number 20030183926
- Publication date Oct 2, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER ON RESET CIRCUIT
- Publication number 20030034812
- Publication date Feb 20, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Ohbayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor memory device having increased memory capacity while...
- Publication number 20020159289
- Publication date Oct 31, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Minoru Senda
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device having refreshing function
- Publication number 20020149985
- Publication date Oct 17, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE CAPABLE OF SIMPLE MEASUREMENT OF OSCILLATION F...
- Publication number 20020145925
- Publication date Oct 10, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hirotoshi Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Output buffer capable of adjusting current drivability and semicond...
- Publication number 20020141246
- Publication date Oct 3, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tadayuki Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
Power on reset circuit
- Publication number 20010028263
- Publication date Oct 11, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Shigeki Ohbayashi
- H03 - BASIC ELECTRONIC CIRCUITRY

Tadayuki Shimizu

Person

Patents Grantslast 30 patents

Output buffer circuit with power supply voltages different from a p...

Semiconductor integrated circuit

Power on reset circuit

Semiconductor memory device having refreshing function

Semiconductor memory device having increased memory capacity while...

Output buffer capable of adjusting current drivability and semicond...

Power on reset circuit

Semiconductor device capable of simple measurement of oscillation f...

Power on reset circuit

IC socket and semiconductor device with replaceable lead members

Semiconductor device having a delay circuit for adjusting the timin...

Selectable sense amplifier delay circuit and method

Semiconductor memory device allowing reduction in a number of exter...

Patents Applicationslast 30 patents

Power on reset circuit

Semiconductor integrated circuit

Semiconductor integrated circuit

Semiconductor device and semiconductor packaging device

POWER ON RESET CIRCUIT

Semiconductor memory device having increased memory capacity while...

Semiconductor memory device having refreshing function

SEMICONDUCTOR DEVICE CAPABLE OF SIMPLE MEASUREMENT OF OSCILLATION F...

Output buffer capable of adjusting current drivability and semicond...

Power on reset circuit