Tomoyuki MIYOSHI

Person

Ome, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and power conversion device
- Patent number 12,300,716
- Issue date May 13, 2025
- 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, method for controlling semiconductor device,...
- Patent number 10,916,643
- Issue date Feb 9, 2021
- Hitachi Power Semiconductor Device, Ltd.
- Yujiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,293,578
- Issue date Mar 22, 2016
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device having high voltage ES...
- Patent number 8,546,213
- Issue date Oct 1, 2013
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,525,291
- Issue date Sep 3, 2013
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,217,425
- Issue date Jul 10, 2012
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20250234600
- Publication date Jul 17, 2025
- Hitachi Power Semiconductor Device, Ltd.
- Tomoyasu Furukawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE USING SAME
- Publication number 20250133764
- Publication date Apr 24, 2025
- Minebea Power Semiconductor Device Inc.
- Tomoyuki MIYOSHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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, 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
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 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, Method for Controlling Semiconductor Device,...
- Publication number 20200395471
- Publication date Dec 17, 2020
- Hitachi Power Semiconductor Device, Ltd.
- Yujiro TAKEUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150041883
- Publication date Feb 12, 2015
- Hitachi, Ltd.
- Hiroki Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATERAL BIPOLAR TRANSISTOR AND ITS MANUFACTURING METHOD
- Publication number 20150028385
- Publication date Jan 29, 2015
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140015049
- Publication date Jan 16, 2014
- Hitachi, Ltd.
- Tomoyuki Miyoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120256291
- Publication date Oct 11, 2012
- HITACH, LED.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110278669
- Publication date Nov 17, 2011
- Hitachi, Ltd.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110140199
- Publication date Jun 16, 2011
- Hitachi, Ltd.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110024838
- Publication date Feb 3, 2011
- Hitachi, Ltd.
- Keigo KITAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100078676
- Publication date Apr 1, 2010
- Hitachi, Ltd.
- Tomoyuki MIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS

Tomoyuki MIYOSHI

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, method for controlling semiconductor device,...

Semiconductor device

Method of manufacturing semiconductor device having high voltage ES...

Semiconductor device

Semiconductor device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE USING SAME

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

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

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

Semiconductor Device and Power Conversion Device

Semiconductor Device and Power Conversion Device

Semiconductor Device, Method for Controlling Semiconductor Device,...

SEMICONDUCTOR DEVICE

LATERAL BIPOLAR TRANSISTOR AND ITS MANUFACTURING METHOD

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE