Iwao KUNISHIMA

Person

Mie-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile memory device and method of manufacturing the same
- Patent number 10,559,750
- Issue date Feb 11, 2020
- Kabushiki Kaisha Toshiba
- Yoshiaki Asao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory device
- Patent number 10,153,429
- Issue date Dec 11, 2018
- TOSHIBA MEMORY CORPORATION
- Yoshiki Kamata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory device
- Patent number 9,384,829
- Issue date Jul 5, 2016
- Kabushiki Kaisha Toshiba
- Hironobu Furuhashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 9,324,406
- Issue date Apr 26, 2016
- Kabushiki Kaisha Toshiba
- Susumu Shuto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 8,953,359
- Issue date Feb 10, 2015
- Kabushiki Kaisha Toshiba
- Susumu Shuto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory having ferroelectric capacitor
- Patent number 7,763,920
- Issue date Jul 27, 2010
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device and method of manufacturing the same
- Patent number 7,612,398
- Issue date Nov 3, 2009
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile semiconductor memory device and method for fabricating...
- Patent number 7,573,084
- Issue date Aug 11, 2009
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of manufacturing the same
- Patent number 7,446,362
- Issue date Nov 4, 2008
- Kabushiki Kaisha Toshiba
- Osamu Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of manufacturing the same
- Patent number 7,429,508
- Issue date Sep 30, 2008
- Kabushiki Kaisha Toshiba
- Osamu Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of manufacturing the same
- Patent number 7,402,858
- Issue date Jul 22, 2008
- Kabushiki Kaisha Toshiba
- Osamu Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having ferroelectric capacitors with hy...
- Patent number 7,400,005
- Issue date Jul 15, 2008
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 7,348,617
- Issue date Mar 25, 2008
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of manufacturing the same
- Patent number 7,339,218
- Issue date Mar 4, 2008
- Kabushiki Kaisha Toshiba
- Osamu Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device and manufacturing method for the same
- Patent number 7,312,488
- Issue date Dec 25, 2007
- Kabushiki Kaisha Toshiba
- Tohru Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of manufacturing the same
- Patent number 7,214,982
- Issue date May 8, 2007
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having ferroelectric capacitor and meth...
- Patent number 7,095,068
- Issue date Aug 22, 2006
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of fabricating the same
- Patent number 7,022,531
- Issue date Apr 4, 2006
- Kabushiki Kaisha Toshiba
- Tohru Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferroelectric memory device having a hydrogen barrier film
- Patent number 6,982,444
- Issue date Jan 3, 2006
- Kabushiki Kaisha Toshiba
- Hiroyuki Kanaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semicondutor device having ferroelectric capacitor and hydrogen bar...
- Patent number 6,982,453
- Issue date Jan 3, 2006
- Kabushiki Kaisha Toshiba
- Hiroyuki Kanaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferro-electric memory device and method of manufacturing the same
- Patent number 6,972,990
- Issue date Dec 6, 2005
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferro-electric memory device and method of manufacturing the same
- Patent number 6,967,367
- Issue date Nov 22, 2005
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,680,499
- Issue date Jan 20, 2004
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having ferroelectric capacitor and hydrogen ba...
- Patent number 6,611,014
- Issue date Aug 26, 2003
- Kabushiki Kaisha Toshiba
- Hiroyuki Kanaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including dummy upper electrode
- Patent number 6,611,015
- Issue date Aug 26, 2003
- Kabushiki Kaisha Toshiba
- Tohru Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 6,586,790
- Issue date Jul 1, 2003
- Kabushiki Kaisha Toshiba
- Hiroyuki Kanaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a ferroelectric device
- Patent number 6,190,957
- Issue date Feb 20, 2001
- Kabushiki Kaisha Toshiba
- Hiroshi Mochizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device manufacturing method
- Patent number 6,140,247
- Issue date Oct 31, 2000
- Kabushiki Kaisha Toshiba
- Kouichi Muraoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with ferroelectric capacitors
- Patent number 6,121,649
- Issue date Sep 19, 2000
- Kabushiki Kaisha Toshiba
- Iwao Kunishima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with element isolation film
- Patent number 6,018,185
- Issue date Jan 25, 2000
- Kabushiki Kaisha Toshiba
- Yuichiro Mitani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL LAMINATED MEMORY DEVICE USING SEMICONDUCTOR ELEMENT
- Publication number 20250006637
- Publication date Jan 2, 2025
- Unisantis Electronics Singapore PTE Ltd.
- Iwao KUNISHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED STRUCTURE AND METHOD OF MANUFACTURING SAME, AND SEMICONDUCT...
- Publication number 20210202839
- Publication date Jul 1, 2021
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Junji Tominaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190288193
- Publication date Sep 19, 2019
- KABUSHIKI KAISHA TOSHIBA
- Yoshiaki ASAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY DEVICE
- Publication number 20180006216
- Publication date Jan 4, 2018
- Toshiba Memory Corporation
- Yoshiki KAMATA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20150117085
- Publication date Apr 30, 2015
- Kabushiki Kaisha Toshiba
- Susumu SHUTO
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20140254274
- Publication date Sep 11, 2014
- Kabushiki Kaisha Toshiba
- Susumu SHUTO
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY DEVICE
- Publication number 20140185359
- Publication date Jul 3, 2014
- Hironobu FURUHASHI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20110140238
- Publication date Jun 16, 2011
- Kabushiki Kaisha Toshiba
- Katsuaki NATORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20100012994
- Publication date Jan 21, 2010
- Kabushiki Kaisha Toshiba
- Tohru Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE MEMORY DEVICE
- Publication number 20080230818
- Publication date Sep 25, 2008
- Kabushiki Kaisha Toshiba
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20080173912
- Publication date Jul 24, 2008
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080135901
- Publication date Jun 12, 2008
- Yoshiro SHIMOJO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080076192
- Publication date Mar 27, 2008
- Osamu Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080073683
- Publication date Mar 27, 2008
- Osamu Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080073684
- Publication date Mar 27, 2008
- Osamu Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-volatile semiconductor memory device and method for fabricating...
- Publication number 20080073682
- Publication date Mar 27, 2008
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20080067567
- Publication date Mar 20, 2008
- Kabushiki Kaisha Toshiba
- Hiroyuki Kanaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory and method for manufacturing the semiconductor...
- Publication number 20080061335
- Publication date Mar 13, 2008
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERROELECTRIC MEMORY CELL AND MANUFACTURING METHOD THEREOF
- Publication number 20070272959
- Publication date Nov 29, 2007
- Osamu Hidaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20070045687
- Publication date Mar 1, 2007
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20060208283
- Publication date Sep 21, 2006
- Kabushiki Kaisha Toshiba
- Yoshiro Shimojo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device and its manufacturing method
- Publication number 20060180894
- Publication date Aug 17, 2006
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and its manufacturing method
- Publication number 20060175645
- Publication date Aug 10, 2006
- Hiroyuki Kanaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor storage device and manufacturing method for the same
- Publication number 20060170019
- Publication date Aug 3, 2006
- Tohru Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device and method of manufacturing the same
- Publication number 20060030110
- Publication date Feb 9, 2006
- Yoshinori Kumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor memory device having capacitor using dielectric film,...
- Publication number 20060022241
- Publication date Feb 2, 2006
- Yoshiro Shimojo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device and method for manufacturing the same
- Publication number 20060017086
- Publication date Jan 26, 2006
- KABUSHIKI KAISHA TOSHIBA
- Hiroyuki Kanaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor storage device and method of manufacturing the same
- Publication number 20060002170
- Publication date Jan 5, 2006
- Yoshinori Kumura
- G11 - INFORMATION STORAGE
Information Patent Application
FERRO-ELECTRIC MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20050207202
- Publication date Sep 22, 2005
- Yoshinori Kumura
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and method of fabricating the same
- Publication number 20050176199
- Publication date Aug 11, 2005
- KABUSHIKI KAISHA TOSHIBA
- Tohru Ozaki
- H01 - BASIC ELECTRIC ELEMENTS

Iwao KUNISHIMA

Person

Patents Grantslast 30 patents

Nonvolatile memory device and method of manufacturing the same

Memory device

Memory device

Semiconductor memory device

Semiconductor memory device

Semiconductor memory having ferroelectric capacitor

Semiconductor storage device and method of manufacturing the same

Non-volatile semiconductor memory device and method for fabricating...

Semiconductor memory device and method of manufacturing the same

Semiconductor memory device and method of manufacturing the same

Semiconductor memory device and method of manufacturing the same

Semiconductor memory device having ferroelectric capacitors with hy...

Semiconductor device

Semiconductor memory device and method of manufacturing the same

Semiconductor storage device and manufacturing method for the same

Semiconductor memory device and method of manufacturing the same

Semiconductor memory device having ferroelectric capacitor and meth...

Semiconductor memory device and method of fabricating the same

Ferroelectric memory device having a hydrogen barrier film

Semicondutor device having ferroelectric capacitor and hydrogen bar...

Ferro-electric memory device and method of manufacturing the same

Ferro-electric memory device and method of manufacturing the same

Semiconductor device and method of manufacturing the same

Semiconductor device having ferroelectric capacitor and hydrogen ba...

Semiconductor device including dummy upper electrode

Semiconductor device and method for manufacturing the same

Method of forming a ferroelectric device

Semiconductor device manufacturing method

Semiconductor device with ferroelectric capacitors

Semiconductor device with element isolation film

Patents Applicationslast 30 patents

THREE-DIMENSIONAL LAMINATED MEMORY DEVICE USING SEMICONDUCTOR ELEMENT

STACKED STRUCTURE AND METHOD OF MANUFACTURING SAME, AND SEMICONDUCT...

NONVOLATILE MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME

MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE

MEMORY DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR STORAGE DEVICE

NON-VOLATILE MEMORY DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME

Non-volatile semiconductor memory device and method for fabricating...

SEMICONDUCTOR DEVICE

Semiconductor memory and method for manufacturing the semiconductor...

FERROELECTRIC MEMORY CELL AND MANUFACTURING METHOD THEREOF

Semiconductor device

Semiconductor device

Semiconductor memory device and its manufacturing method

Semiconductor device and its manufacturing method

Semiconductor storage device and manufacturing method for the same

Semiconductor memory device and method of manufacturing the same

Semiconductor memory device having capacitor using dielectric film,...

Semiconductor device and method for manufacturing the same

Semiconductor storage device and method of manufacturing the same

FERRO-ELECTRIC MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME

Semiconductor memory device and method of fabricating the same