Kengo KUMAGAI

Person

Yokohama Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Memory system and storage system
- Patent number 11,804,272
- Issue date Oct 31, 2023
- Kioxia Corporation
- Yugo Tanamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory system and power supply circuit with power loss protection c...
- Patent number 11,495,290
- Issue date Nov 8, 2022
- Kioxia Corporation
- Daiki Kamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device
- Patent number 11,006,526
- Issue date May 11, 2021
- TOSHIBA MEMORY CORPORATION
- Kengo Kumagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device having a support member for a memory c...
- Patent number 10,338,634
- Issue date Jul 2, 2019
- TOSHIBA MEMORY CORPORATION
- Kengo Kumagai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MEMORY SYSTEM AND POWER SUPPLY CONTROL CIRCUIT
- Publication number 20240281153
- Publication date Aug 22, 2024
- KIOXIA Corporation
- Yuta HIBE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20240040700
- Publication date Feb 1, 2024
- KIOXIA Corporation
- Chie KOYAMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
STORAGE DEVICE
- Publication number 20230088785
- Publication date Mar 23, 2023
- KIOXIA Corporation
- Ichiro IDE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MEMORY SYSTEM AND STORAGE SYSTEM
- Publication number 20220336024
- Publication date Oct 20, 2022
- KIOXIA Corporation
- Yugo TANAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM AND POWER SUPPLY CIRCUIT
- Publication number 20220093173
- Publication date Mar 24, 2022
- KIOXIA Corporation
- Daiki KAMADA
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM AND POWER SUPPLY CIRCUIT
- Publication number 20210074336
- Publication date Mar 11, 2021
- KIOXIA Corporation
- Kengo KUMAGAI
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM AND STORAGE SYSTEM
- Publication number 20200084914
- Publication date Mar 12, 2020
- Toshiba Memory Corporation
- Kengo KUMAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE
- Publication number 20190387628
- Publication date Dec 19, 2019
- Toshiba Memory Corporation
- Kengo KUMAGAI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE HAVING A SUPPORT MEMBER FOR A MEMORY C...
- Publication number 20170220063
- Publication date Aug 3, 2017
- Kabushiki Kaisha Toshiba
- Kengo KUMAGAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS HAVING TWO CIRCUIT BOARDS ELECTRICALLY CONNECT...
- Publication number 20160179135
- Publication date Jun 23, 2016
- Kabushiki Kaisha Toshiba
- Kengo KUMAGAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE HAVING A HEAT RADIATING UNIT
- Publication number 20160093550
- Publication date Mar 31, 2016
- Kabushiki Kaisha Toshiba
- Kengo KUMAGAI
- H01 - BASIC ELECTRIC ELEMENTS

Kengo KUMAGAI

Person

Patents Grantslast 30 patents

Memory system and storage system

Memory system and power supply circuit with power loss protection c...

Semiconductor storage device

Semiconductor storage device having a support member for a memory c...

Patents Applicationslast 30 patents

MEMORY SYSTEM AND POWER SUPPLY CONTROL CIRCUIT

SEMICONDUCTOR STORAGE DEVICE

STORAGE DEVICE

MEMORY SYSTEM AND STORAGE SYSTEM

MEMORY SYSTEM AND POWER SUPPLY CIRCUIT

MEMORY SYSTEM AND POWER SUPPLY CIRCUIT

MEMORY SYSTEM AND STORAGE SYSTEM

SEMICONDUCTOR STORAGE DEVICE

SEMICONDUCTOR STORAGE DEVICE HAVING A SUPPORT MEMBER FOR A MEMORY C...

ELECTRONIC APPARATUS HAVING TWO CIRCUIT BOARDS ELECTRICALLY CONNECT...

ELECTRONIC DEVICE HAVING A HEAT RADIATING UNIT