Takayuki Wakayama

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,985,125
- Issue date May 29, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tsuneichiro Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having barrier region and edge termination reg...
- Patent number 9,773,924
- Issue date Sep 26, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device having nitrogen-containing sil...
- Patent number 9,362,370
- Issue date Jun 7, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Chiaki Kudou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20210234038
- Publication date Jul 29, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Masao UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20180151719
- Publication date May 31, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- TSUNEICHIRO SANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING BARRIER REGION AND EDGE TERMINATION REG...
- Publication number 20160315203
- Publication date Oct 27, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING EDGE TERMINATION STRUCTURE INCLUDING HI...
- Publication number 20160308072
- Publication date Oct 20, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150001553
- Publication date Jan 1, 2015
- PANASONIC CORPORATION
- Chiaki Kudou
- H01 - BASIC ELECTRIC ELEMENTS