Masahiro Kiyotoshi

Person

Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory and method of manufacturing the same
- Patent number 11,937,437
- Issue date Mar 19, 2024
- Kioxia Corporation
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor manufacturing apparatus and manufacturing method of s...
- Patent number 11,862,484
- Issue date Jan 2, 2024
- Kioxia Corporation
- Tatsuhiko Koide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory and method of manufacturing the same
- Patent number 11,101,325
- Issue date Aug 24, 2021
- TOSHIBA MEMORY CORPORATION
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory and method of manufacturing the same
- Patent number 10,056,433
- Issue date Aug 21, 2018
- TOSHIBA MEMORY CORPORATION
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device
- Patent number 10,008,509
- Issue date Jun 26, 2018
- TOSHIBA MEMORY CORPORATION
- Haruka Sakuma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 9,768,380
- Issue date Sep 19, 2017
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device
- Patent number 9,711,518
- Issue date Jul 18, 2017
- Kabushiki Kaisha Toshiba
- Haruka Sakuma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor memory and method of manufacturing the same
- Patent number 9,450,181
- Issue date Sep 20, 2016
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 9,373,631
- Issue date Jun 21, 2016
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 9,305,936
- Issue date Apr 5, 2016
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device
- Patent number 9,293,470
- Issue date Mar 22, 2016
- Kabushiki Kaisha Toshiba
- Haruka Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 9,230,975
- Issue date Jan 5, 2016
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device and apparatus for manu...
- Patent number 9,190,262
- Issue date Nov 17, 2015
- Kabushiki Kaisha Toshiba
- Takeshi Hizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 9,177,809
- Issue date Nov 3, 2015
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor storage device and method for manufacturi...
- Patent number RE45732
- Issue date Oct 6, 2015
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- 001 -
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 9,117,848
- Issue date Aug 25, 2015
- Kabushiki Kaisha Toshiba
- Haruka Kusai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 9,087,715
- Issue date Jul 21, 2015
- Kabushiki Kaisha Toshiba
- Haruka Kusai
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 9,076,722
- Issue date Jul 7, 2015
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 8,952,441
- Issue date Feb 10, 2015
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of manufacturing...
- Patent number 8,779,499
- Issue date Jul 15, 2014
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory
- Patent number 8,779,502
- Issue date Jul 15, 2014
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory and method of manufacturing the same
- Patent number 8,766,373
- Issue date Jul 1, 2014
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,748,965
- Issue date Jun 10, 2014
- Kabushiki Kaisha Toshiba
- Satoshi Nagashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 8,710,580
- Issue date Apr 29, 2014
- Kabushiki Kaisha Toshiba
- Kiwamu Sakuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing the same
- Patent number 8,581,330
- Issue date Nov 12, 2013
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,569,829
- Issue date Oct 29, 2013
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance random access memory including variable-resistance layers
- Patent number 8,558,208
- Issue date Oct 15, 2013
- Kabushiki Kaisha Toshiba
- Ryota Fujitsuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing semiconductor device and apparatus for manu...
- Patent number 8,557,705
- Issue date Oct 15, 2013
- Kabushiki Kaisha Toshiba
- Takeshi Hizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor memory device
- Patent number 8,435,857
- Issue date May 7, 2013
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile memory device and method for manufacturing same
- Patent number 8,178,875
- Issue date May 15, 2012
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240188307
- Publication date Jun 6, 2024
- KIOXIA Corporation
- Masahiro KIYOTOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20210351235
- Publication date Nov 11, 2021
- Toshiba Memory Corporation
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF S...
- Publication number 20200251356
- Publication date Aug 6, 2020
- Toshiba Memory Corporation
- Tatsuhiko KOIDE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190006419
- Publication date Jan 3, 2019
- Toshiba Memory Corporation
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170309633
- Publication date Oct 26, 2017
- KABUSHIKI KAISHA TOSHIBA
- Haruka SAKUMA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160351621
- Publication date Dec 1, 2016
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160268267
- Publication date Sep 15, 2016
- KABUSHIKI KAISHA TOSHIBA
- Toshihiko IINUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20160163719
- Publication date Jun 9, 2016
- KABUSHIKI KAISHA TOSHIBA
- Haruka SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20160056166
- Publication date Feb 25, 2016
- Kabushiki Kaisha Toshiba
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20160005757
- Publication date Jan 7, 2016
- KABUSHIKI KAISHA TOSHIBA
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20150287913
- Publication date Oct 8, 2015
- KABUSHIKI KAISHA TOSHIBA
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20150255479
- Publication date Sep 10, 2015
- KABUSHIKI KAISHA TOSHIBA
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20150200200
- Publication date Jul 16, 2015
- KABUSHIKI KAISHA TOSHIBA
- Haruka SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20150008501
- Publication date Jan 8, 2015
- KABUSHIKI KAISHA TOSHIBA
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20140363963
- Publication date Dec 11, 2014
- KABUSHIKI KAISHA TOSHIBA
- Masahiro KIYOTOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140264227
- Publication date Sep 18, 2014
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF S...
- Publication number 20140213064
- Publication date Jul 31, 2014
- KABUSHIKI KAISHA TOSHIBA
- Tatsuhiko KOIDE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND APPARATUS FOR MANU...
- Publication number 20140014142
- Publication date Jan 16, 2014
- Kabushiki Kaisha Toshiba
- Takeshi Hizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20130307047
- Publication date Nov 21, 2013
- Kabushiki Kaisha Toshiba
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20130200450
- Publication date Aug 8, 2013
- Kabushiki Kaisha Toshiba
- Haruka Kusai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20130181184
- Publication date Jul 18, 2013
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20130175490
- Publication date Jul 11, 2013
- Haruka KUSAI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130134372
- Publication date May 30, 2013
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130032873
- Publication date Feb 7, 2013
- Kabushiki Kaisha Toshiba
- Masahiro KIYOTOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURIN...
- Publication number 20120280303
- Publication date Nov 8, 2012
- Kabushiki Kaisha Toshiba
- Masahiro KIYOTOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20120267699
- Publication date Oct 25, 2012
- Kabushiki Kaisha Toshiba
- Masahiro Kiyotoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR MEMORY DEVICE
- Publication number 20120184078
- Publication date Jul 19, 2012
- Kabushiki Kaisha Toshiba
- Masahiro KIYOTOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY
- Publication number 20120139030
- Publication date Jun 7, 2012
- Kiwamu SAKUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND APPARATUS FOR MANU...
- Publication number 20120094493
- Publication date Apr 19, 2012
- Takeshi Hizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESISTANCE RANDOM ACCESS MEMORY
- Publication number 20120068144
- Publication date Mar 22, 2012
- Kabushiki Kaisha Toshiba
- Ryota FUJITSUKA
- G11 - INFORMATION STORAGE

Masahiro Kiyotoshi

Person

Patents Grantslast 30 patents

Semiconductor memory and method of manufacturing the same

Semiconductor manufacturing apparatus and manufacturing method of s...

Semiconductor memory and method of manufacturing the same

Semiconductor memory and method of manufacturing the same

Non-volatile semiconductor memory device

Nonvolatile semiconductor memory device and method of manufacturing...

Non-volatile semiconductor memory device

Semiconductor memory and method of manufacturing the same

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device and method of manufacturing...

Non-volatile semiconductor memory device

Nonvolatile semiconductor memory device

Method of manufacturing semiconductor device and apparatus for manu...

Nonvolatile semiconductor memory device and method of manufacturing...

Nonvolatile semiconductor storage device and method for manufacturi...

Nonvolatile semiconductor memory device and method of manufacturing...

Nonvolatile semiconductor memory device and method of manufacturing...

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device and method of manufacturing...

Nonvolatile semiconductor memory device and method of manufacturing...

Nonvolatile semiconductor memory

Semiconductor memory and method of manufacturing the same

Nonvolatile semiconductor memory device

Semiconductor device and method of manufacturing the same

Semiconductor memory device and method for manufacturing the same

Nonvolatile semiconductor memory device

Resistance random access memory including variable-resistance layers

Method of manufacturing semiconductor device and apparatus for manu...

Method for manufacturing semiconductor memory device

Nonvolatile memory device and method for manufacturing same

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF S...

SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR MEMORY AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF S...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND APPARATUS FOR MANU...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURIN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

METHOD FOR MANUFACTURING SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND APPARATUS FOR MANU...

RESISTANCE RANDOM ACCESS MEMORY