MASAO UCHIDA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicon carbide semiconductor device
- Patent number RE49195
- Issue date Aug 30, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Nobuyuki Horikawa
Information Patent Grant
Semiconductor device having a temperature sensor
- Patent number 11,366,022
- Issue date Jun 21, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Atsushi Ohoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,024,706
- Issue date Jun 1, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 10,748,838
- Issue date Aug 18, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Atsushi Ohoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 10,672,878
- Issue date Jun 2, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Atsushi Ohoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element and method of manufacturing the same
- Patent number 10,658,466
- Issue date May 19, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,361,266
- Issue date Jul 23, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuki Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having an electric field relaxation structure
- Patent number 10,276,470
- Issue date Apr 30, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including semiconductor substrate, silicon car...
- Patent number 10,229,973
- Issue date Mar 12, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,224,436
- Issue date Mar 5, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor element and method for manufacturing...
- Patent number 9,923,090
- Issue date Mar 20, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Atsushi Ohoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device
- Patent number 9,865,591
- Issue date Jan 9, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Nobuyuki Horikawa
- 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
Semiconductor device including semiconductor substrate, silicon car...
- Patent number 9,691,759
- Issue date Jun 27, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with first and second electrodes forming schot...
- Patent number 9,577,044
- Issue date Feb 21, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and inverter using same
- Patent number 9,543,858
- Issue date Jan 10, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Osamu Kusumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 9,252,211
- Issue date Feb 2, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide switching device with novel overvoltage detection e...
- Patent number 9,214,546
- Issue date Dec 15, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor device and method for manufacturing same
- Patent number 9,209,262
- Issue date Dec 8, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Koutarou Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having a first silicon carbide semiconductor l...
- Patent number 9,029,874
- Issue date May 12, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Nobuyuki Horikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing same
- Patent number 9,006,748
- Issue date Apr 14, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Koutarou Tanaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Semiconductor element, semiconductor device, and power converter
- Patent number 8,933,463
- Issue date Jan 13, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiro Adachi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor element
- Patent number 8,933,466
- Issue date Jan 13, 2015
- Panasonic Corporation
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element, semiconductor device, and semiconductor elem...
- Patent number 8,878,194
- Issue date Nov 4, 2014
- Panasonic Corporation
- Masahiko Niwayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device which can withstand high voltage or high curre...
- Patent number 8,847,238
- Issue date Sep 30, 2014
- Panasonic Corporation
- Tsutomu Kiyosawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element and semiconductor device
- Patent number 8,809,871
- Issue date Aug 19, 2014
- Panasonic Corporation
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element and method of manufacturing thereof
- Patent number 8,772,788
- Issue date Jul 8, 2014
- Panasonic Corporation
- Ryo Ikegami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor element
- Patent number 8,748,901
- Issue date Jun 10, 2014
- Panasonic Corporation
- Kunimasa Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor element
- Patent number 8,742,427
- Issue date Jun 3, 2014
- Panasonic Corporation
- Makoto Kitabatake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide semiconductor element
- Patent number 8,686,439
- Issue date Apr 1, 2014
- Panasonic Corporation
- Kunimasa Takahashi
- 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
SEMICONDUCTOR DEVICE
- Publication number 20200266268
- Publication date Aug 20, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200191661
- Publication date Jun 18, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Atsushi OHOKA
- G01 - MEASURING TESTING
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20190244879
- Publication date Aug 8, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- ATSUSHI OHOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20190245052
- Publication date Aug 8, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- ATSUSHI OHOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190245043
- Publication date Aug 8, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180308992
- Publication date Oct 25, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180174938
- Publication date Jun 21, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR SUBSTRATE, SILICON CAR...
- Publication number 20170317173
- Publication date Nov 2, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR ELEMENT AND METHOD FOR MANUFACTURING...
- Publication number 20170125575
- Publication date May 4, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- ATSUSHI OHOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR SUBSTRATE, SILICON CAR...
- Publication number 20170098647
- Publication date Apr 6, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE
- Publication number 20170077087
- Publication date Mar 16, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- NOBUYUKI HORIKAWA
- 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 20150357405
- Publication date Dec 10, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- YUKI UEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20150349051
- Publication date Dec 3, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Masao UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20150303271
- Publication date Oct 22, 2015
- PANASONIC CORPORATION
- Koutarou TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND INVERTER USING SAME
- Publication number 20150280611
- Publication date Oct 1, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT D
- Osamu Kusumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20150255544
- Publication date Sep 10, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- MASAO UCHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150206967
- Publication date Jul 23, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Masashi Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20140374774
- Publication date Dec 25, 2014
- Koutarou Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT
- Publication number 20140246682
- Publication date Sep 4, 2014
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140231828
- Publication date Aug 21, 2014
- PANASONIC CORPORATION
- Nobuyuki Horikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
- Publication number 20140183562
- Publication date Jul 3, 2014
- Tsutomu Kiyosawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR ELEMENT
- Publication number 20140151719
- Publication date Jun 5, 2014
- PANASONIC CORPORATION
- Kunimasa Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT, SEMICONDUCTOR DEVICE, AND POWER CONVERTER
- Publication number 20140152374
- Publication date Jun 5, 2014
- PANASONIC CORPORATION
- Kazuhiro Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING THEREOF
- Publication number 20140110723
- Publication date Apr 24, 2014
- PANASONIC CORPORATION
- Ryo Ikegami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT, SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR ELEM...
- Publication number 20130328065
- Publication date Dec 12, 2013
- PANASONIC CORPORATION
- Masahiko Niwayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD THEREFOR
- Publication number 20130214291
- Publication date Aug 22, 2013
- PANASONIC CORPORATION
- Masao Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR ELEMENT AND METHOD FOR PRODUCING THE...
- Publication number 20130140586
- Publication date Jun 6, 2013
- PANASONIC CORPORATION
- Kunimasa Takahashi
- H01 - BASIC ELECTRIC ELEMENTS

MASAO UCHIDA

Person

Patents Grantslast 30 patents

Silicon carbide semiconductor device

Semiconductor device having a temperature sensor

Semiconductor device

Silicon carbide semiconductor device

Silicon carbide semiconductor device

Semiconductor element and method of manufacturing the same

Semiconductor device

Semiconductor device having an electric field relaxation structure

Semiconductor device including semiconductor substrate, silicon car...

Semiconductor device

Silicon carbide semiconductor element and method for manufacturing...

Silicon carbide semiconductor device

Semiconductor device having barrier region and edge termination reg...

Semiconductor device including semiconductor substrate, silicon car...

Semiconductor device with first and second electrodes forming schot...

Semiconductor device and inverter using same

Semiconductor device and manufacturing method thereof

Silicon carbide switching device with novel overvoltage detection e...

Silicon carbide semiconductor device and method for manufacturing same

Semiconductor device having a first silicon carbide semiconductor l...

Semiconductor device and method for manufacturing same

Semiconductor element, semiconductor device, and power converter

Semiconductor element

Semiconductor element, semiconductor device, and semiconductor elem...

Semiconductor device which can withstand high voltage or high curre...

Semiconductor element and semiconductor device

Semiconductor element and method of manufacturing thereof

Silicon carbide semiconductor element

Semiconductor element

Silicon carbide semiconductor element

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SILICON CARBIDE SEMICONDUCTOR DEVICE

SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR SUBSTRATE, SILICON CAR...

SILICON CARBIDE SEMICONDUCTOR ELEMENT AND METHOD FOR MANUFACTURING...

SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR SUBSTRATE, SILICON CAR...

SILICON CARBIDE SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE HAVING BARRIER REGION AND EDGE TERMINATION REG...

SEMICONDUCTOR DEVICE HAVING EDGE TERMINATION STRUCTURE INCLUDING HI...

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR DEVICE AND INVERTER USING SAME

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

SEMICONDUCTOR ELEMENT

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

SILICON CARBIDE SEMICONDUCTOR ELEMENT

SEMICONDUCTOR ELEMENT, SEMICONDUCTOR DEVICE, AND POWER CONVERTER

SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING THEREOF

SEMICONDUCTOR ELEMENT, SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR ELEM...

SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD THEREFOR

SILICON CARBIDE SEMICONDUCTOR ELEMENT AND METHOD FOR PRODUCING THE...