Tomoyasu FURUKAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and power conversion device
- Patent number 11,942,512
- Issue date Mar 26, 2024
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and power conversion device
- Patent number 11,296,212
- Issue date Apr 5, 2022
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and power conversion device
- Patent number 11,282,937
- Issue date Mar 22, 2022
- Hitachi Power Semiconductor Device, Ltd.
- Mutsuhiro Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a stacked electrode with an electroless...
- Patent number 10,847,614
- Issue date Nov 24, 2020
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and power conversion apparatus
- Patent number 10,763,346
- Issue date Sep 1, 2020
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, method for manufacturing the same, and power...
- Patent number 9,991,336
- Issue date Jun 5, 2018
- Hitachi Power Semiconductor Device Ltd.
- Masatoshi Wakagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERSION DEVICE USING SAME, AND MANUF...
- Publication number 20240379830
- Publication date Nov 14, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20240363766
- Publication date Oct 31, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Takasumi OOYANAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20240355888
- Publication date Oct 24, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Masaki SHIRAISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SEMICONDUCTOR DE...
- Publication number 20240274708
- Publication date Aug 15, 2024
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Tomoyasu Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE...
- Publication number 20230395382
- Publication date Dec 7, 2023
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20220278194
- Publication date Sep 1, 2022
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20210367028
- Publication date Nov 25, 2021
- HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
- Tomoyasu FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Power Conversion Device
- Publication number 20210091217
- Publication date Mar 25, 2021
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Power Conversion Device
- Publication number 20210057537
- Publication date Feb 25, 2021
- Hitachi Power Semiconductor Device, Ltd.
- Mutsuhiro MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Power Conversion Apparatus
- Publication number 20200075722
- Publication date Mar 5, 2020
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Device and Power Conversion Apparatus
- Publication number 20200006301
- Publication date Jan 2, 2020
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu FURUKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SAME, AND POWER...
- Publication number 20180090564
- Publication date Mar 29, 2018
- Hitachi Power Semiconductor Device, Ltd.
- Masatoshi WAKAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE,...
- Publication number 20160254761
- Publication date Sep 1, 2016
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu FURUKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Tomoyasu FURUKAWA

Person

Patents Grantslast 30 patents

Semiconductor device and power conversion device

Semiconductor device and power conversion device

Semiconductor device and power conversion device

Semiconductor device having a stacked electrode with an electroless...

Semiconductor device and power conversion apparatus

Semiconductor device, method for manufacturing the same, and power...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE, POWER CONVERSION DEVICE USING SAME, AND MANUF...

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SEMICONDUCTOR DE...

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE...

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

Semiconductor Device and Power Conversion Device

Semiconductor Device and Power Conversion Device

Semiconductor Device and Power Conversion Apparatus

Semiconductor Device and Power Conversion Apparatus

SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING THE SAME, AND POWER...

SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE,...