Kazufumi TANAKA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Series multiplex inverter
- Patent number 11,349,410
- Issue date May 31, 2022
- Mitsubishi Electric Corporation
- Kazufumi Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Series multiplex inverter
- Patent number 11,183,948
- Issue date Nov 23, 2021
- Mitsubishi Electric Corporation
- Kazufumi Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system
- Patent number 10,164,448
- Issue date Dec 25, 2018
- Mitsubishi Electric Corporation
- Kazufumi Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor multilayer film mirror, vertical cavity type light-em...
- Patent number 10,116,120
- Issue date Oct 30, 2018
- Stanley Electric Co., Ltd.
- Tetsuya Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultraviolet-emitting material and ultraviolet light source
- Patent number 9,711,255
- Issue date Jul 18, 2017
- Stanley Electric Co., Ltd.
- Hiroyuki Kato
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Semiconductor switch circuit
- Patent number 9,680,464
- Issue date Jun 13, 2017
- Mitsubishi Electric Corporation
- Hiroyasu Iwabuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device including h-BN insulating layer and its manufa...
- Patent number 9,607,824
- Issue date Mar 28, 2017
- Stanley Electric Co., Ltd.
- Kazufumi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate-power-supply device and semiconductor circuit breaker using same
- Patent number 9,548,664
- Issue date Jan 17, 2017
- Mitsubishi Electric Corporation
- Takuya Yabumoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Contactless power supply device
- Patent number 9,490,726
- Issue date Nov 8, 2016
- Mitsubishi Electric Corporation
- Kazufumi Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
ZnO based semiconductor device manufacture method
- Patent number 7,745,345
- Issue date Jun 29, 2010
- Stanley Electric Co., Ltd.
- Naochika Horio
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SERIES MULTIPLEX INVERTER
- Publication number 20210075338
- Publication date Mar 11, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Kazufumi TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SERIES MULTIPLEX INVERTER
- Publication number 20210067054
- Publication date Mar 4, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Kazufumi TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR MULTILAYER FILM MIRROR, VERTICAL CAVITY TYPE LIGHT-EM...
- Publication number 20180166856
- Publication date Jun 14, 2018
- Meijo University
- Tetsuya TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERSION SYSTEM
- Publication number 20170366023
- Publication date Dec 21, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Kazufumi TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ULTRAVIOLET-EMITTING MATERIAL AND ULTRAVIOLET LIGHT SOURCE
- Publication number 20160211046
- Publication date Jul 21, 2016
- Stanley Electric Co., Ltd
- Hiroyuki KATO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR SWITCH CIRCUIT
- Publication number 20160197604
- Publication date Jul 7, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Hiroyasu IWABUKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING h-BN INSULATING LAYER AND ITS MANUFA...
- Publication number 20160163537
- Publication date Jun 9, 2016
- Stanley Electric Co., Ltd
- Kazufumi TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE-POWER-SUPPLY DEVICE AND SEMICONDUCTOR CIRCUIT BREAKER USING SAME
- Publication number 20160099650
- Publication date Apr 7, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Takuya YABUMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTACTLESS POWER SUPPLY DEVICE
- Publication number 20140198544
- Publication date Jul 17, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Kazufumi Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ZnO BASED SEMICONDUCTOR DEVICE MANUFACTURE METHOD
- Publication number 20090124042
- Publication date May 14, 2009
- Stanley Electric Co., Ltd
- Naochika HORIO
- H01 - BASIC ELECTRIC ELEMENTS

Kazufumi TANAKA

Person

Patents Grantslast 30 patents

Series multiplex inverter

Series multiplex inverter

Power conversion system

Semiconductor multilayer film mirror, vertical cavity type light-em...

Ultraviolet-emitting material and ultraviolet light source

Semiconductor switch circuit

Semiconductor device including h-BN insulating layer and its manufa...

Gate-power-supply device and semiconductor circuit breaker using same

Contactless power supply device

ZnO based semiconductor device manufacture method

Patents Applicationslast 30 patents

SERIES MULTIPLEX INVERTER

SERIES MULTIPLEX INVERTER

SEMICONDUCTOR MULTILAYER FILM MIRROR, VERTICAL CAVITY TYPE LIGHT-EM...

POWER CONVERSION SYSTEM

ULTRAVIOLET-EMITTING MATERIAL AND ULTRAVIOLET LIGHT SOURCE

SEMICONDUCTOR SWITCH CIRCUIT

SEMICONDUCTOR DEVICE INCLUDING h-BN INSULATING LAYER AND ITS MANUFA...

GATE-POWER-SUPPLY DEVICE AND SEMICONDUCTOR CIRCUIT BREAKER USING SAME

CONTACTLESS POWER SUPPLY DEVICE

ZnO BASED SEMICONDUCTOR DEVICE MANUFACTURE METHOD