Yoshihiro AKUTSU

Person

Yokkaichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Non-volatile semiconductor memory device and manufacturing method t...
- Patent number 12,063,779
- Issue date Aug 13, 2024
- Kioxia Corporation
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device and manufacturing method t...
- Patent number 11,342,348
- Issue date May 24, 2022
- Kioxia Corporation
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device and manufacturing method t...
- Patent number 10,748,916
- Issue date Aug 18, 2020
- TOSHIBA MEMORY CORPORATION
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device and manufacturing method t...
- Patent number 10,134,751
- Issue date Nov 20, 2018
- TOSHIBA MEMORY CORPORATION
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three dimensional vertical channel semiconductor memory device
- Patent number 9,935,121
- Issue date Apr 3, 2018
- TOSHIBA MEMORY CORPORATION
- Satoshi Konagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing the same
- Patent number 9,818,753
- Issue date Nov 14, 2017
- TOSHIBA MEMORY CORPORATION
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device and manufacturing method t...
- Patent number 9,768,185
- Issue date Sep 19, 2017
- TOSHIBA MEMORY CORPORATION
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 9,741,736
- Issue date Aug 22, 2017
- Kabushiki Kaisha Toshiba
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device and manufacturing method t...
- Patent number 9,362,298
- Issue date Jun 7, 2016
- Kabushiki Kaisha Toshiba
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile memory device, method for fabricating pattern on wafer...
- Patent number 9,159,613
- Issue date Oct 13, 2015
- Kabushiki Kaisha Toshiba
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 9,136,358
- Issue date Sep 15, 2015
- Kabushiki Kaisha Toshiba
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing nonvolatile semiconductor storage device a...
- Patent number 8,669,608
- Issue date Mar 11, 2014
- Kabushiki Kaisha Toshiba
- Mitsuru Sato
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...
- Publication number 20240365540
- Publication date Oct 31, 2024
- KIOXIA Corporation
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...
- Publication number 20220246631
- Publication date Aug 4, 2022
- KIOXIA Corporation
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...
- Publication number 20200350327
- Publication date Nov 5, 2020
- Toshiba Memory Corporation
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...
- Publication number 20190074284
- Publication date Mar 7, 2019
- Toshiba Memory Corporation
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...
- Publication number 20170373080
- Publication date Dec 28, 2017
- Toshiba Memory Corporation
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20170110462
- Publication date Apr 20, 2017
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20170077131
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Satoshi KONAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170077025
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20170069657
- Publication date Mar 9, 2017
- KABUSHIKI KAISHA TOSHIBA
- Hironobu HAMANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...
- Publication number 20160254271
- Publication date Sep 1, 2016
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20160079265
- Publication date Mar 17, 2016
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...
- Publication number 20160079250
- Publication date Mar 17, 2016
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURI...
- Publication number 20160079255
- Publication date Mar 17, 2016
- KABUSHIKI KAISHA TOSHIBA
- Takeshi SONEHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-VOLATILE MEMORY DEVICE, METHOD FOR FABRICATING PATTERN ON WAFER...
- Publication number 20150061068
- Publication date Mar 5, 2015
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiro Akutsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20140284692
- Publication date Sep 25, 2014
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiro AKUTSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING NONVOLATILE SEMICONDUCTOR STORAGE DEVICE A...
- Publication number 20130075805
- Publication date Mar 28, 2013
- Kabushiki Kaisha Toshiba
- Mitsuru SATO
- H01 - BASIC ELECTRIC ELEMENTS

Yoshihiro AKUTSU

Person

Patents Grantslast 30 patents

Non-volatile semiconductor memory device and manufacturing method t...

Non-volatile semiconductor memory device and manufacturing method t...

Non-volatile semiconductor memory device and manufacturing method t...

Non-volatile semiconductor memory device and manufacturing method t...

Three dimensional vertical channel semiconductor memory device

Semiconductor memory device and method for manufacturing the same

Non-volatile semiconductor memory device and manufacturing method t...

Semiconductor memory device

Non-volatile semiconductor memory device and manufacturing method t...

Non-volatile memory device, method for fabricating pattern on wafer...

Nonvolatile semiconductor memory device and method for manufacturin...

Method for manufacturing nonvolatile semiconductor storage device a...

Patents Applicationslast 30 patents

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD T...

NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURI...

NON-VOLATILE MEMORY DEVICE, METHOD FOR FABRICATING PATTERN ON WAFER...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

METHOD FOR MANUFACTURING NONVOLATILE SEMICONDUCTOR STORAGE DEVICE A...