Susumu Yoshikawa

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with a non-volatile memory and resistor
- Patent number 8,044,450
- Issue date Oct 25, 2011
- Kabushiki Kaisha Toshiba
- Mitsuhiro Noguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory and fabrication method for the same
- Patent number 7,732,854
- Issue date Jun 8, 2010
- Kabushiki Kaisha Toshiba
- Susumu Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and method of manufacturing the same
- Patent number 7,608,488
- Issue date Oct 27, 2009
- Kabushiki Kaisha Toshiba
- Yasuyuki Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory and fabrication method for the same
- Patent number 7,298,005
- Issue date Nov 20, 2007
- Kabushiki Kaisha Toshiba
- Susumu Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor body having element formation surfaces with different...
- Patent number 5,384,473
- Issue date Jan 24, 1995
- Kabushiki Kaisha Toshiba
- Susumu Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and its manufacturing method
- Patent number 5,356,830
- Issue date Oct 18, 1994
- Kabushiki Kaisha Tobshiba
- Susumu Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory and method of manufacturing the same
- Patent number 5,187,566
- Issue date Feb 16, 1993
- Kabushiki Kaisha Toshiba
- Susumu Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell capacitor of a dynamic random access memory and a method of ma...
- Patent number 5,013,679
- Issue date May 7, 1991
- Kabushiki Kaisha Toshiba
- Jumpei Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact portion of semiconductor integrated circuit device
- Patent number 4,916,521
- Issue date Apr 10, 1990
- Kabushiki Kaisha Toshiba
- Susumu Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080258201
- Publication date Oct 23, 2008
- Kabushiki Kaisha Toshiba
- Yasuyuki BABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory and fabrication method for the same
- Publication number 20080074926
- Publication date Mar 27, 2008
- Kabushiki Kaisha Toshiba
- Susumu Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory and fabrication method for the same
- Publication number 20070012989
- Publication date Jan 18, 2007
- KABUSHIKI KAISHA TOSHIBA
- Susumu Yoshikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device
- Publication number 20060220003
- Publication date Oct 5, 2006
- Mitsuhiro Noguchi
- H01 - BASIC ELECTRIC ELEMENTS

Susumu Yoshikawa

Person

Patents Grantslast 30 patents

Semiconductor device with a non-volatile memory and resistor

Nonvolatile semiconductor memory and fabrication method for the same

Semiconductor memory device and method of manufacturing the same

Nonvolatile semiconductor memory and fabrication method for the same

Semiconductor body having element formation surfaces with different...

Semiconductor device and its manufacturing method

Semiconductor memory and method of manufacturing the same

Cell capacitor of a dynamic random access memory and a method of ma...

Contact portion of semiconductor integrated circuit device

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME

Nonvolatile semiconductor memory and fabrication method for the same

Nonvolatile semiconductor memory and fabrication method for the same

Semiconductor device