Tetsuya Kamigaki

Follow

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device and method for manufacturing same
- Patent number 9,922,991
- Issue date Mar 20, 2018
- TOSHIBA MEMORY CORPORATION
- Tetsuya Kamigaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having dummy bit lines wider than bit lines
- Patent number 8,705,261
- Issue date Apr 22, 2014
- Kabushiki Kaisha Toshiba
- Eiji Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
NAND flash memory having bit line with smaller width than width of...
- Patent number 8,254,154
- Issue date Aug 28, 2012
- Kabushiki Kaisha Toshiba
- Eiji Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 7,811,745
- Issue date Oct 12, 2010
- Kabushiki Kaisha Toshiba
- Eiji Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Semiconductor device with wirings having varying lengths
- Patent number 7,675,161
- Issue date Mar 9, 2010
- Kabushiki Kaisha Toshiba
- Koji Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 7,604,926
- Issue date Oct 20, 2009
- Kabushiki Kaisha Toshiba
- Tetsuya Kamigaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170271363
- Publication date Sep 21, 2017
- KABUSHIKI KAISHA TOSHIBA
- Tetsuya Kamigaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20120292764
- Publication date Nov 22, 2012
- Kabushiki Kaisha Toshiba
- Eiji Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing semiconductor device
- Publication number 20110006424
- Publication date Jan 13, 2011
- Kabushiki Kaisha Toshiba
- Eiji Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing semiconductor device
- Publication number 20070003881
- Publication date Jan 4, 2007
- Eiji Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing a semiconductor device
- Publication number 20060234165
- Publication date Oct 19, 2006
- Tetsuya Kamigaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20060194429
- Publication date Aug 31, 2006
- Koji Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS