Akihiko Furukawa

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 12,154,976
- Issue date Nov 26, 2024
- Mitsubishi Electric Corporation
- Kazuya Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 12,142,605
- Issue date Nov 12, 2024
- Mitsubishi Electric Corporation
- Koichi Nishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 11,901,444
- Issue date Feb 13, 2024
- Mitsubishi Electric Corporation
- Ryu Kamibaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 11,869,962
- Issue date Jan 9, 2024
- Mitsubishi Electric Corporation
- Ryu Kamibaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor apparatus
- Patent number 11,699,744
- Issue date Jul 11, 2023
- Mitsubishi Electric Corporation
- Kazuya Konishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing semiconductor device
- Patent number 11,398,563
- Issue date Jul 26, 2022
- Mitsubishi Electric Corporation
- Ryu Kamibaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor device manufacturing method
- Patent number 11,349,020
- Issue date May 31, 2022
- Mitsubishi Electric Corporation
- Ryu Kamibaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 11,282,950
- Issue date Mar 22, 2022
- Mitsubishi Electric Corporation
- Takuma Nanjo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 11,222,985
- Issue date Jan 11, 2022
- Mitsubishi Electric Corporation
- Tatsuro Watahiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide semiconductor device and method of manufacturing oxide semico...
- Patent number 10,971,634
- Issue date Apr 6, 2021
- Mitsubishi Electric Corporation
- Yohei Yuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 10,892,352
- Issue date Jan 12, 2021
- Mitsubishi Electric Corporation
- Akihiko Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,756,189
- Issue date Aug 25, 2020
- Mitsubishi Electric Corporation
- Tetsuro Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and semiconductor device manufacturing method
- Patent number 10,734,506
- Issue date Aug 4, 2020
- Mitsubishi Electric Corporation
- Ryu Kamibaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 10,559,659
- Issue date Feb 11, 2020
- Mitsubishi Electric Corporation
- Atsufumi Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor apparatus
- Patent number 10,192,978
- Issue date Jan 29, 2019
- Mitsubishi Electric Corporation
- Satoshi Okuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 10,192,977
- Issue date Jan 29, 2019
- Mitsubishi Electric Corporation
- Akihiko Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure contact type semiconductor apparatus
- Patent number 10,147,699
- Issue date Dec 4, 2018
- Mitsubishi Electric Corporation
- Satoshi Okuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench-gate type semiconductor device and manufacturing method ther...
- Patent number 9,985,093
- Issue date May 29, 2018
- Mitsubishi Electric Corporation
- Yasuhiro Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench-gate type semiconductor device and manufacturing method ther...
- Patent number 9,614,029
- Issue date Apr 4, 2017
- Mitsubishi Electric Corporation
- Yasuhiro Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a plurality of electric field relaxatio...
- Patent number 9,536,942
- Issue date Jan 3, 2017
- Mitsubishi Electric Corporation
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,525,057
- Issue date Dec 20, 2016
- Mitsubishi Electric Corporation
- Naruhisa Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including an electric field buffer layer and m...
- Patent number 9,508,792
- Issue date Nov 29, 2016
- Mitsubishi Electric Corporation
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including well regions with different impurity...
- Patent number 9,496,344
- Issue date Nov 15, 2016
- Mitsubishi Electric Corporation
- Rina Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device
- Patent number 9,293,572
- Issue date Mar 22, 2016
- Mitsubishi Electric Corporation
- Akihiko Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench-gate type semiconductor device and manufacturing method ther...
- Patent number 9,224,860
- Issue date Dec 29, 2015
- Mitsubishi Electric Corporation
- Yasuhiro Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,202,940
- Issue date Dec 1, 2015
- Mitsubishi Electric Corporation
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,190,468
- Issue date Nov 17, 2015
- Mitsubishi Electric Corporation
- Shiro Hino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method of fabricating same
- Patent number 9,111,751
- Issue date Aug 18, 2015
- Mitsubishi Electric Corporation
- Akihiko Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,093,361
- Issue date Jul 28, 2015
- Mitsubishi Electric Corporation
- Shiro Hino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device and method for manufacturing same
- Patent number 9,006,819
- Issue date Apr 14, 2015
- Mitsubishi Electric Corporation
- Shiro Hino
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE, POWER CONVERSION APPARATUS, AND METHOD FOR MA...
- Publication number 20230253345
- Publication date Aug 10, 2023
- Mitsubishi Electric Corporation
- Kohei EBIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230083162
- Publication date Mar 16, 2023
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING SEMICONDUCTOR DEVICE
- Publication number 20230073864
- Publication date Mar 9, 2023
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230027990
- Publication date Jan 26, 2023
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230005809
- Publication date Jan 5, 2023
- Mitsubishi Electric Corporation
- Shinya SONEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20220416064
- Publication date Dec 29, 2022
- Mitsubishi Electric Corporation
- Shinya Soneda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20220310829
- Publication date Sep 29, 2022
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220302289
- Publication date Sep 22, 2022
- Mitsubishi Electric Corporation
- Koichi NISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20220262934
- Publication date Aug 18, 2022
- Mitsubishi Electric Corporation
- Ryu KAMIBABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20220190146
- Publication date Jun 16, 2022
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR APPARATUS
- Publication number 20220157976
- Publication date May 19, 2022
- Mitsubishi Electric Corporation
- Kazuya KONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20200295203
- Publication date Sep 17, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Tatsuro WATAHIKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20200287030
- Publication date Sep 10, 2020
- Mitsubishi Electric Corporation
- Ryu KAMIBABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200273970
- Publication date Aug 27, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Satoshi OKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING OXIDE SEMICO...
- Publication number 20200185541
- Publication date Jun 11, 2020
- Mitsubishi Electric Corporation
- Yohei YUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20200135908
- Publication date Apr 30, 2020
- Mitsubishi Electric Corporation
- Takuma NANJO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200127099
- Publication date Apr 23, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Tetsuro HAYASHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20200006538
- Publication date Jan 2, 2020
- Mitsubishi Electric Corporation
- Ryu KAMIBABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
- Publication number 20190326424
- Publication date Oct 24, 2019
- Mitsubishi Electric Corporation
- Ryu KAMIBABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20190109220
- Publication date Apr 11, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Akihiko FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20190058037
- Publication date Feb 21, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Atsufumi INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRESSURE CONTACT TYPE SEMICONDUCTOR APPARATUS
- Publication number 20180277508
- Publication date Sep 27, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Satoshi OKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH-GATE TYPE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THER...
- Publication number 20170162649
- Publication date Jun 8, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Yasuhiro Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICE
- Publication number 20160372585
- Publication date Dec 22, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Akihiko FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH-GATE TYPE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THER...
- Publication number 20160071922
- Publication date Mar 10, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Yasuhiro Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20150221721
- Publication date Aug 6, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20150108564
- Publication date Apr 23, 2015
- Mitsubishi Electric Corporation
- Naruhisa Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150048384
- Publication date Feb 19, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Rina Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20140353678
- Publication date Dec 4, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Tsuyoshi Kawakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140299891
- Publication date Oct 9, 2014
- Mitsubishi Electric Corporation
- Shiro Hino
- H01 - BASIC ELECTRIC ELEMENTS

Akihiko Furukawa

Person

Patents Grantslast 30 patents

Semiconductor device and method of manufacturing semiconductor device

Semiconductor device and method for manufacturing the same

Method for manufacturing semiconductor device

Method for manufacturing semiconductor device

Semiconductor device and semiconductor apparatus

Semiconductor device and method for manufacturing semiconductor device

Semiconductor device and semiconductor device manufacturing method

Method for manufacturing semiconductor device

Power semiconductor device

Oxide semiconductor device and method of manufacturing oxide semico...

Power semiconductor device

Semiconductor device

Semiconductor device and semiconductor device manufacturing method

Power semiconductor device

Semiconductor apparatus

Power semiconductor device

Pressure contact type semiconductor apparatus

Trench-gate type semiconductor device and manufacturing method ther...

Trench-gate type semiconductor device and manufacturing method ther...

Semiconductor device having a plurality of electric field relaxatio...

Semiconductor device

Semiconductor device including an electric field buffer layer and m...

Semiconductor device including well regions with different impurity...

Power semiconductor device

Trench-gate type semiconductor device and manufacturing method ther...

Semiconductor device

Semiconductor device

Silicon carbide semiconductor device and method of fabricating same

Semiconductor device

Power semiconductor device and method for manufacturing same

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE, POWER CONVERSION APPARATUS, AND METHOD FOR MA...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR APPARATUS

POWER SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

SEMICONDUCTOR DEVICE

OXIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING OXIDE SEMICO...

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD

POWER SEMICONDUCTOR DEVICE

POWER SEMICONDUCTOR DEVICE

PRESSURE CONTACT TYPE SEMICONDUCTOR APPARATUS

TRENCH-GATE TYPE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THER...

POWER SEMICONDUCTOR DEVICE

TRENCH-GATE TYPE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THER...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE