Takuma MITSUNAGA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power management device and power storage system
- Patent number 12,243,996
- Issue date Mar 4, 2025
- TDK Corporation
- Katsuo Naoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power feeding system and power management device
- Patent number 12,009,669
- Issue date Jun 11, 2024
- TDK Corporation
- Takuma Mitsunaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current power supplying system
- Patent number 11,791,501
- Issue date Oct 17, 2023
- TDK Corporation
- Takuma Mitsunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC power supply system
- Patent number 11,601,007
- Issue date Mar 7, 2023
- TDK Corporation
- Shingo Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current power supplying system
- Patent number 11,594,883
- Issue date Feb 28, 2023
- TDK Corporation
- Shingo Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current power supplying system
- Patent number 11,418,051
- Issue date Aug 16, 2022
- TDK Corporation
- Shingo Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC power supply system
- Patent number 11,411,400
- Issue date Aug 9, 2022
- TDK Corporation
- Takuma Mitsunaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Memory controller, flash memory system with memory controller, and...
- Patent number 8,239,615
- Issue date Aug 7, 2012
- TDK Corporation
- Takuma Mitsunaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory controller, flash memory system with memory controller, and...
- Patent number 8,214,579
- Issue date Jul 3, 2012
- TDK Corporation
- Takuma Mitsunaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory controller and flash memory system
- Patent number 7,870,328
- Issue date Jan 11, 2011
- TDK Corporation
- Takuma Mitsunaga
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
POWER MANAGEMENT DEVICE AND POWER FEEDING SYSTEM
- Publication number 20230344244
- Publication date Oct 26, 2023
- TDK Corporation
- Takuma MITSUNAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UPPER POWER MANAGEMENT DEVICE, POWER INTERCHANGE CONTROL METHOD, AN...
- Publication number 20230333525
- Publication date Oct 19, 2023
- TDK Corporation
- Masao ICHI
- G01 - MEASURING TESTING
Information Patent Application
POWER MANAGEMENT DEVICE, UPPER POWER MANAGEMENT DEVICE, AND POWER M...
- Publication number 20230333529
- Publication date Oct 19, 2023
- TDK Corporation
- Masao ICHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MANAGEMENT DEVICE, POWER FEEDING SYSTEM AND POWER MANAGEMENT...
- Publication number 20230291222
- Publication date Sep 14, 2023
- TDK Corporation
- Takuma MITSUNAGA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FEEDING SYSTEM AND POWER MANAGEMENT DEVICE
- Publication number 20230155391
- Publication date May 18, 2023
- TDK Corporation
- Takuma MITSUNAGA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MANAGEMENT DEVICE AND POWER STORAGE SYSTEM
- Publication number 20230006282
- Publication date Jan 5, 2023
- TDK Corporation
- Katsuo NAOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC POWER SUPPLY SYSTEM
- Publication number 20220094191
- Publication date Mar 24, 2022
- TDK Corporation
- Shingo SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC POWER SUPPLY SYSTEM
- Publication number 20220060016
- Publication date Feb 24, 2022
- TDK Corporation
- Takuma MITSUNAGA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT POWER SUPPLYING SYSTEM
- Publication number 20210066929
- Publication date Mar 4, 2021
- TDK Corporation
- Shingo SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT POWER SUPPLYING SYSTEM
- Publication number 20210066912
- Publication date Mar 4, 2021
- TDK Corporation
- Takuma MITSUNAGA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT POWER SUPPLYING SYSTEM
- Publication number 20210050738
- Publication date Feb 18, 2021
- TDK Corporation
- Shingo SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEMORY CONTROLLER, FLASH MEMORY SYSTEM WITH MEMORY CONTROLLER, AND...
- Publication number 20100082887
- Publication date Apr 1, 2010
- TDK Corporation
- Takuma MITSUNAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory controller, flash memory system with memory controller, and...
- Publication number 20100082888
- Publication date Apr 1, 2010
- TDK Corporation
- Takuma MITSUNAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory controller and flash memory system
- Publication number 20070245070
- Publication date Oct 18, 2007
- Takuma Mitsunaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Memory controller, flash memory system and control method for flash...
- Publication number 20070047308
- Publication date Mar 1, 2007
- Takuma Mitsunaga
- G11 - INFORMATION STORAGE

Takuma MITSUNAGA

Person

Patents Grantslast 30 patents

Power management device and power storage system

Power feeding system and power management device

Direct current power supplying system

DC power supply system

Direct current power supplying system

Direct current power supplying system

DC power supply system

Memory controller, flash memory system with memory controller, and...

Memory controller, flash memory system with memory controller, and...

Memory controller and flash memory system

Patents Applicationslast 30 patents

POWER MANAGEMENT DEVICE AND POWER FEEDING SYSTEM

UPPER POWER MANAGEMENT DEVICE, POWER INTERCHANGE CONTROL METHOD, AN...

POWER MANAGEMENT DEVICE, UPPER POWER MANAGEMENT DEVICE, AND POWER M...

POWER MANAGEMENT DEVICE, POWER FEEDING SYSTEM AND POWER MANAGEMENT...

POWER FEEDING SYSTEM AND POWER MANAGEMENT DEVICE

POWER MANAGEMENT DEVICE AND POWER STORAGE SYSTEM

DC POWER SUPPLY SYSTEM

DC POWER SUPPLY SYSTEM

DIRECT CURRENT POWER SUPPLYING SYSTEM

DIRECT CURRENT POWER SUPPLYING SYSTEM

DIRECT CURRENT POWER SUPPLYING SYSTEM

MEMORY CONTROLLER, FLASH MEMORY SYSTEM WITH MEMORY CONTROLLER, AND...

Memory controller, flash memory system with memory controller, and...

Memory controller and flash memory system

Memory controller, flash memory system and control method for flash...