Shunji Kuwahara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stacked die package including a first die coupled to a substrate th...
- Patent number 11,705,432
- Issue date Jul 18, 2023
- Micron Technology, Inc.
- Hiroki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Stacked die package including a first die coupled to a substrate th...
- Patent number 11,081,468
- Issue date Aug 3, 2021
- Micron Technology, Inc.
- Hiroki Fujisawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having pull-up circuit and pull-down circuit
- Patent number 9,041,436
- Issue date May 26, 2015
- PS4 Luxco S.A.R.L.
- Shunji Kuwahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having plural unit buffers constituting output...
- Patent number 8,461,867
- Issue date Jun 11, 2013
- Elpida Memory, Inc.
- Shunji Kuwahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Impedance control circuit and semiconductor device including the same
- Patent number 8,278,973
- Issue date Oct 2, 2012
- Elpida Memory, Inc.
- Shunji Kuwahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration circuit, semiconductor device including the same, and m...
- Patent number 7,902,858
- Issue date Mar 8, 2011
- Elpida Memory, Inc.
- Shunji Kuwahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Calibration circuit
- Patent number 7,872,493
- Issue date Jan 18, 2011
- Elpida Memory, Inc.
- Shunji Kuwahara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
STACKED DIE PACKAGE INCLUDING A FIRST DIE COUPLED TO A SUBSTRATE TH...
- Publication number 20210327856
- Publication date Oct 21, 2021
- Micron Technology, Inc.
- Hiroki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Application
STACKED DIE PACKAGE INCLUDING WIRE BONDING AND DIRECT CHIP ATTACHME...
- Publication number 20210066247
- Publication date Mar 4, 2021
- Micron Technology, Inc.
- Hiroki Fujisawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having pull-up circuit and pull-down circuit
- Publication number 20120119578
- Publication date May 17, 2012
- Elpida Memory, Inc.
- Shunji Kuwahara
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having plural unit buffers constituting output...
- Publication number 20110062984
- Publication date Mar 17, 2011
- Elpida Memory, Inc.
- Shunji Kuwahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMPEDANCE CONTROL CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING THE SAME
- Publication number 20100207680
- Publication date Aug 19, 2010
- Elpida Memory, Inc.
- Shunji KUWAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Calibration circuit
- Publication number 20090289659
- Publication date Nov 26, 2009
- ELPIDA MEMORY, INC.
- Shunji Kuwahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Calibration circuit, semiconductor device including the same, and m...
- Publication number 20090015312
- Publication date Jan 15, 2009
- Elpida Memory, Inc.
- Shunji Kuwahara
- G11 - INFORMATION STORAGE

Shunji Kuwahara

Person

Patents Grantslast 30 patents

Stacked die package including a first die coupled to a substrate th...

Stacked die package including a first die coupled to a substrate th...

Semiconductor device having pull-up circuit and pull-down circuit

Semiconductor device having plural unit buffers constituting output...

Impedance control circuit and semiconductor device including the same

Calibration circuit, semiconductor device including the same, and m...

Calibration circuit

Patents Applicationslast 30 patents

STACKED DIE PACKAGE INCLUDING A FIRST DIE COUPLED TO A SUBSTRATE TH...

STACKED DIE PACKAGE INCLUDING WIRE BONDING AND DIRECT CHIP ATTACHME...

Semiconductor device having pull-up circuit and pull-down circuit

Semiconductor device having plural unit buffers constituting output...

IMPEDANCE CONTROL CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

Calibration circuit

Calibration circuit, semiconductor device including the same, and m...