Ryosuke SAWABE

Person

Yokkaichi, JP

People

Patents Grantslast 30 patents

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 device including a blocking layer having a varying th...
- Patent number 10,658,376
- Issue date May 19, 2020
- TOSHIBA MEMORY CORPORATION
- Ryosuke Sawabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 10,304,849
- Issue date May 28, 2019
- TOSHIBA MEMORY CORPORATION
- Ryosuke Sawabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device with contact plugs extending inside con...
- Patent number 9,831,121
- Issue date Nov 28, 2017
- TOSHIBA MEMORY CORPORATION
- Takamasa Okawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and production method thereof
- Patent number 9,679,911
- Issue date Jun 13, 2017
- Kabushiki Kaisha Toshiba
- Ryosuke Sawabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method of manufacturing the same
- Patent number 9,666,595
- Issue date May 30, 2017
- Kabushiki Kaisha Toshiba
- Ryosuke Sawabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SEMICONDUC...
- Publication number 20230301088
- Publication date Sep 21, 2023
- KIOXIA Corporation
- Saho OHSAWA
- H01 - BASIC ELECTRIC ELEMENTS
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 FOR MANUFACTURING THE SAME
- Publication number 20180294279
- Publication date Oct 11, 2018
- Toshiba Memory Corporation
- Ryosuke SAWABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF
- Publication number 20170077120
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Ryosuke SAWABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20170077119
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Ryosuke SAWABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20170077026
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Takamasa OKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20160276353
- Publication date Sep 22, 2016
- KABUSHIKI KAISHA TOSHIBA
- Shigeki KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160268300
- Publication date Sep 15, 2016
- KABUSHIKI KAISHA TOSHIBA
- Ryosuke SAWABE
- H01 - BASIC ELECTRIC ELEMENTS

Ryosuke SAWABE

Person

Patents Grantslast 30 patents

Semiconductor memory device

Semiconductor device including a blocking layer having a varying th...

Semiconductor memory device

Semiconductor memory device with contact plugs extending inside con...

Semiconductor memory device and production method thereof

Semiconductor memory device and method of manufacturing the same

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SEMICONDUC...

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND PRODUCTION METHOD THEREOF

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME