Riichiro Shirota

Person

Hsinchu City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Memory device using semiconductor element
- Patent number 12,277,962
- Issue date Apr 15, 2025
- Unisantis Electronics Singapore Pte. Ltd.
- Riichiro Shirota
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and manufacturing method of semiconduct...
- Patent number 12,183,391
- Issue date Dec 31, 2024
- Unisantis Electronics Singapore Pte. Ltd.
- Riichiro Shirota
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device
- Patent number 12,131,773
- Issue date Oct 29, 2024
- Unisantis Electronics Singapore Pte. Ltd.
- Koji Sakui
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor-element-including memory device
- Patent number 12,100,443
- Issue date Sep 24, 2024
- Unisantis Electronics Singapore Pte. Ltd.
- Koji Sakui
- G11 - INFORMATION STORAGE
Information Patent Grant
NAND flash memory unit and NAND flash memory array
- Patent number 9,123,418
- Issue date Sep 1, 2015
- Phison Electronics Corp.
- Wei Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
NAND flash memory unit, NAND flash memory array, and methods for op...
- Patent number 8,755,227
- Issue date Jun 17, 2014
- Phison Electronics Corp.
- Wei Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for programming a memory structure
- Patent number 7,952,934
- Issue date May 31, 2011
- Powerflash Technology Corporation
- Riichiro Shirota
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for programming a memory structure
- Patent number 7,855,918
- Issue date Dec 21, 2010
- Powerflash Technology Corporation
- Riichiro Shirota
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20230225105
- Publication date Jul 13, 2023
- Unisantis Electronics Singapore PTE Ltd.
- Riichiro SHIROTA
Information Patent Application
MEMORY DEVICE USING SEMICONDUCTOR ELEMENT
- Publication number 20230186966
- Publication date Jun 15, 2023
- Unisantis Electronics Singapore PTE Ltd.
- Riichiro Shirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEMORY DEVICE
- Publication number 20230186977
- Publication date Jun 15, 2023
- Unisantis Electronics Singapore PTE Ltd.
- Koji SAKUI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR-ELEMENT-INCLUDING MEMORY DEVICE
- Publication number 20230178145
- Publication date Jun 8, 2023
- Unisantis Electronics Singapore PTE Ltd.
- Koji SAKUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD OF SEMICONDUCT...
- Publication number 20230145678
- Publication date May 11, 2023
- Unisantis Electronics Singapore PTE Ltd.
- Riichiro SHIROTA
- G11 - INFORMATION STORAGE
Information Patent Application
PRODUCTION METHOD FOR SEMICONDUCTOR MEMORY DEVICE
- Publication number 20230127781
- Publication date Apr 27, 2023
- Unisantis Electronics Singapore PTE Ltd.
- Riichiro SHIROTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NAND FLASH MEMORY UNIT AND NAND FLASH MEMORY ARRAY
- Publication number 20140239380
- Publication date Aug 28, 2014
- PHISON ELECTRONICS CORP.
- Wei Lin
- G11 - INFORMATION STORAGE
Information Patent Application
DATA READING METHOD, AND CIRCUIT, REWRITABLE NON-VOLATILE MEMORY MO...
- Publication number 20140050024
- Publication date Feb 20, 2014
- PHISON ELECTRONICS CORP.
- Riichiro Shirota
- G11 - INFORMATION STORAGE
Information Patent Application
NAND FLASH MEMORY UNIT, NAND FLASH MEMORY ARRAY, AND METHODS FOR OP...
- Publication number 20130194871
- Publication date Aug 1, 2013
- PHISON ELECTRONICS CORP.
- Wei Lin
- G11 - INFORMATION STORAGE
Information Patent Application
APPLICATION CIRCUIT AND OPERATION METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20130003466
- Publication date Jan 3, 2013
- NATIONAL CHIAO-TUNG UNIVERSITY
- Riichiro Shirota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PROGRAMMING A MEMORY STRUCTURE
- Publication number 20110051526
- Publication date Mar 3, 2011
- Riichiro Shirota
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR PROGRAMMING A MEMORY STRUCTURE
- Publication number 20090168531
- Publication date Jul 2, 2009
- Riichiro Shirota
- G11 - INFORMATION STORAGE

Riichiro Shirota

Person

Patents Grantslast 30 patents

Memory device using semiconductor element

Semiconductor memory device and manufacturing method of semiconduct...

Memory device

Semiconductor-element-including memory device

NAND flash memory unit and NAND flash memory array

NAND flash memory unit, NAND flash memory array, and methods for op...

Method for programming a memory structure

Method for programming a memory structure

Patents Applicationslast 30 patents

SEMICONDUCTOR MEMORY DEVICE

MEMORY DEVICE USING SEMICONDUCTOR ELEMENT

MEMORY DEVICE

SEMICONDUCTOR-ELEMENT-INCLUDING MEMORY DEVICE

SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD OF SEMICONDUCT...

PRODUCTION METHOD FOR SEMICONDUCTOR MEMORY DEVICE

NAND FLASH MEMORY UNIT AND NAND FLASH MEMORY ARRAY

DATA READING METHOD, AND CIRCUIT, REWRITABLE NON-VOLATILE MEMORY MO...

NAND FLASH MEMORY UNIT, NAND FLASH MEMORY ARRAY, AND METHODS FOR OP...

APPLICATION CIRCUIT AND OPERATION METHOD OF SEMICONDUCTOR DEVICE

METHOD FOR PROGRAMMING A MEMORY STRUCTURE

METHOD FOR PROGRAMMING A MEMORY STRUCTURE