Hiroshi Itokawa

Person

Kuwana, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor storage device
- Patent number 12,302,565
- Issue date May 13, 2025
- Kioxia Corporation
- Takashi Fukushima
Information Patent Grant
Semiconductor memory device
- Patent number 11,581,329
- Issue date Feb 14, 2023
- Kioxia Corporation
- Ryosuke Sawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and method for manufacturing same
- Patent number 11,257,832
- Issue date Feb 22, 2022
- Kioxia Corporation
- Tatsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing same
- Patent number 11,183,507
- Issue date Nov 23, 2021
- TOSHIBA MEMORY CORPORATION
- Katsuyuki Sekine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of fabricating the same
- Patent number 10,636,807
- Issue date Apr 28, 2020
- TOSHIBA MEMORY CORPORATION
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 10,566,280
- Issue date Feb 18, 2020
- TOSHIBA MEMORY CORPORATION
- Satoshi Wakatsuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing same
- Patent number 9,972,635
- Issue date May 15, 2018
- TOSHIBA MEMORY CORPORATION
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 9,613,974
- Issue date Apr 4, 2017
- Kabushiki Kaisha Toshiba
- Hiroki Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stressed channel bulk fin field effect transistor
- Patent number 9,484,262
- Issue date Nov 1, 2016
- International Business Machines Corporation
- Veeraraghavan S. Basker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing the same
- Patent number 9,263,319
- Issue date Feb 16, 2016
- Kabushiki Kaisha Toshiba
- Ryota Fujitsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stressed channel bulk fin field effect transistor
- Patent number 9,246,005
- Issue date Jan 26, 2016
- International Business Machines Corporation
- Veeraraghavan S. Basker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing the same
- Patent number 9,018,061
- Issue date Apr 28, 2015
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 8,551,871
- Issue date Oct 8, 2013
- Kabushiki Kaisha Toshiba
- Ichiro Mizushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 8,043,945
- Issue date Oct 25, 2011
- Kabushiki Kaisha Toshiba
- Ichiro Mizushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 8,012,858
- Issue date Sep 6, 2011
- Kabushiki Kaisha Toshiba
- Masahiko Murano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having SiGe semiconductor regions
- Patent number 7,986,013
- Issue date Jul 26, 2011
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacture of semiconductor device
- Patent number 7,557,040
- Issue date Jul 7, 2009
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device containing a PbxSr(1...
- Patent number 7,531,408
- Issue date May 12, 2009
- Kabushiki Kaisha Toshiba
- Keisuke Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 7,456,456
- Issue date Nov 25, 2008
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for manufacturing a semiconductor device
- Patent number 7,402,444
- Issue date Jul 22, 2008
- Kabushiki Kaisha Toshiba
- Yoshimasa Kawase
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for heat treating thin film
- Patent number 7,259,094
- Issue date Aug 21, 2007
- Kabushiki Kaisha Toshiba
- Katsuaki Natori
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ion implanter and method of manufacturing semiconductor device
- Patent number 7,247,867
- Issue date Jul 24, 2007
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device contains a PbxSr(1−x)[Zr, Ti]xRu(1−x)O3 film i...
- Patent number 7,233,040
- Issue date Jun 19, 2007
- Kabushiki Kaisha Toshiba
- Keisuke Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with perovskite capacitor
- Patent number 7,122,851
- Issue date Oct 17, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of semiconductor device
- Patent number 7,105,400
- Issue date Sep 12, 2006
- Kabushiki Kaisha Toshiba
- Keitaro Imai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 7,049,650
- Issue date May 23, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 7,042,037
- Issue date May 9, 2006
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric capacitor and process for its manufacture
- Patent number 7,031,138
- Issue date Apr 18, 2006
- Infineon Technologies AG
- Bum-Ki Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Barrier material
- Patent number 6,933,549
- Issue date Aug 23, 2005
- Infineon Technologies Aktiengesellschaft
- Karl Hornik
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with perovskite capacitor
- Patent number 6,924,519
- Issue date Aug 2, 2005
- Kabushiki Kaisha Toshiba
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20230073505
- Publication date Mar 9, 2023
- KIOXIA Corporation
- Takashi FUKUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20210057446
- Publication date Feb 25, 2021
- Kioxia Corporation
- Ryosuke SAWABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190279932
- Publication date Sep 12, 2019
- Toshiba Memory Corporation
- Satoshi WAKATSUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20190088675
- Publication date Mar 21, 2019
- Toshiba Memory Corporation
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170373082
- Publication date Dec 28, 2017
- Toshiba Memory Corporation
- Katsuyuki SEKINE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170352671
- Publication date Dec 7, 2017
- Toshiba Memory Corporation
- Tatsuya Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170250189
- Publication date Aug 31, 2017
- KABUSHIKI KAISHA TOSHIBA
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20160268388
- Publication date Sep 15, 2016
- KABUSHIKI KAISHA TOSHIBA
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160268285
- Publication date Sep 15, 2016
- KABUSHIKI KAISHA TOSHIBA
- Hiroki OKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRESSED CHANNEL BULK FIN FIELD EFFECT TRANSISTOR
- Publication number 20160035626
- Publication date Feb 4, 2016
- International Business Machines Corporation
- Veeraraghavan S. Basker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150255554
- Publication date Sep 10, 2015
- Kabushiki Kaisha Toshiba
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STRESSED CHANNEL BULK FIN FIELD EFFECT TRANSISTOR
- Publication number 20150228789
- Publication date Aug 13, 2015
- Kabushiki Kaisha Toshiba
- Veeraraghavan S. Basker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150060986
- Publication date Mar 5, 2015
- KABUSHIKI KAISHA TOSHIBA
- Ryota FUJITSUKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150060982
- Publication date Mar 5, 2015
- KABUSHIKI KAISHA TOSHIBA
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Fabricating Semiconductor Device
- Publication number 20120090535
- Publication date Apr 19, 2012
- Kabushiki Kaisha Toshiba
- Ichiro Mizushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20110014781
- Publication date Jan 20, 2011
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20100327329
- Publication date Dec 30, 2010
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20100099241
- Publication date Apr 22, 2010
- Masahiko MURANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20100084685
- Publication date Apr 8, 2010
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20100029053
- Publication date Feb 4, 2010
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20100006907
- Publication date Jan 14, 2010
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20090263957
- Publication date Oct 22, 2009
- Ichiro MIZUSHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20090152622
- Publication date Jun 18, 2009
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR SUBSTRATE AND METHOD FOR MANUFACTURING A SEMICONDUCTO...
- Publication number 20090108412
- Publication date Apr 30, 2009
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20080160642
- Publication date Jul 3, 2008
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20070231948
- Publication date Oct 4, 2007
- KABUSHHIKI KAISHA TOSHIBA
- Keisuke Nakazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacture of semiconductor device
- Publication number 20070166977
- Publication date Jul 19, 2007
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20070111334
- Publication date May 17, 2007
- KABUSHHIKI KAISHA TOSHIBA
- Hiroshi ITOKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for manufacturing a semiconductor device
- Publication number 20070075272
- Publication date Apr 5, 2007
- Yoshimasa Kawase
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor device
- Publication number 20060214210
- Publication date Sep 28, 2006
- Hiroshi Itokawa
- H01 - BASIC ELECTRIC ELEMENTS

Hiroshi Itokawa

Person

Patents Grantslast 30 patents

Semiconductor storage device

Semiconductor memory device

Semiconductor memory device and method for manufacturing same

Semiconductor memory device and method for manufacturing same

Semiconductor memory device and method of fabricating the same

Semiconductor device and method of manufacturing the same

Semiconductor memory device and method for manufacturing same

Semiconductor device and method for manufacturing the same

Stressed channel bulk fin field effect transistor

Semiconductor memory device and method for manufacturing the same

Stressed channel bulk fin field effect transistor

Semiconductor memory device and method for manufacturing the same

Method of fabricating semiconductor device

Method of fabricating semiconductor device

Method of fabricating semiconductor device

Semiconductor device having SiGe semiconductor regions

Method of manufacture of semiconductor device

Method of manufacturing a semiconductor device containing a PbxSr(1...

Semiconductor device and method of manufacturing the same

Method and apparatus for manufacturing a semiconductor device

Apparatus and method for heat treating thin film

Ion implanter and method of manufacturing semiconductor device

Semiconductor device contains a PbxSr(1−x)[Zr, Ti]xRu(1−x)O3 film i...

Semiconductor device with perovskite capacitor

Manufacturing method of semiconductor device

Semiconductor device

Semiconductor device

Ferroelectric capacitor and process for its manufacture

Barrier material

Semiconductor device with perovskite capacitor

Patents Applicationslast 30 patents

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME

NON-VOLATILE MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

STRESSED CHANNEL BULK FIN FIELD EFFECT TRANSISTOR

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

STRESSED CHANNEL BULK FIN FIELD EFFECT TRANSISTOR

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

Method of Fabricating Semiconductor Device

METHOD OF FABRICATING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

METHOD OF FABRICATING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

METHOD OF FABRICATING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR SUBSTRATE AND METHOD FOR MANUFACTURING A SEMICONDUCTO...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

Method of manufacture of semiconductor device

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

Method and apparatus for manufacturing a semiconductor device

Semiconductor device