Yuki ISHII

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Testing device and testing method for power converters
- Patent number 12,169,227
- Issue date Dec 17, 2024
- Mitsubishi Electric Corporation
- Akito Nakayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive circuit and power conversion device
- Patent number 11,569,727
- Issue date Jan 31, 2023
- Mitsubishi Electric Corporation
- Yuki Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-power feed circuit and power conversion device
- Patent number 11,489,432
- Issue date Nov 1, 2022
- Mitsubishi Electric Corporation
- Yuki Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable nozzle mechanism and variable displacement type exhaust tu...
- Patent number 10,851,706
- Issue date Dec 1, 2020
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Yukihide Nagayo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Power conversion device and direct-current power transmission system
- Patent number 10,622,916
- Issue date Apr 14, 2020
- Mitsubishi Electric Corporation
- Yuki Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 10,581,337
- Issue date Mar 3, 2020
- Mitsubishi Electric Corporation
- Yasushige Mukunoki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power converter including a plurality of converter cells connected...
- Patent number 10,468,972
- Issue date Nov 5, 2019
- Mitsubishi Electric Corporation
- Yuki Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Film forming method and manufacturing method of semiconductor device
- Patent number 6,432,839
- Issue date Aug 13, 2002
- Canon Sales Co., Inc.
- Kazuo Maeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
VIBRATION DAMPING AND SOUND INSULATING DEVICE
- Publication number 20230143757
- Publication date May 11, 2023
- Mitsubishi Heavy Industries, Ltd.
- Yuki Ishii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TESTING DEVICE AND TESTING METHOD FOR POWER CONVERTERS
- Publication number 20220397616
- Publication date Dec 15, 2022
- Mitsubishi Electric Corporation
- Akito NAKAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF-POWER FEED CIRCUIT AND POWER CONVERSION DEVICE
- Publication number 20210257915
- Publication date Aug 19, 2021
- Mitsubishi Electric Corporation
- Yuki ISHII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE CIRCUIT AND POWER CONVERSION DEVICE
- Publication number 20210234454
- Publication date Jul 29, 2021
- Mitsubishi Electric Corporation
- Yuki ISHII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND DIRECT-CURRENT POWER TRANSMISSION SYSTEM
- Publication number 20200127582
- Publication date Apr 23, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Yuki ISHII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20190131867
- Publication date May 2, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Yuki ISHII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE NOZZLE MECHANISM AND VARIABLE-DISPLACEMENT TYPE EXHAUST TU...
- Publication number 20180340467
- Publication date Nov 29, 2018
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Yukihide NAGAYO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
POWER CONVERTER
- Publication number 20180159439
- Publication date Jun 7, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Yasushige MUKUNOKI
- G05 - CONTROLLING REGULATING
Information Patent Application
Film forming method and manufacturing method of semiconductor device
- Publication number 20010036754
- Publication date Nov 1, 2001
- CANON SALES CO., INC.
- Kazuo Maeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Person

Patents Grantslast 30 patents

Testing device and testing method for power converters

Drive circuit and power conversion device

Self-power feed circuit and power conversion device

Variable nozzle mechanism and variable displacement type exhaust tu...

Power conversion device and direct-current power transmission system

Power converter

Power converter including a plurality of converter cells connected...

Film forming method and manufacturing method of semiconductor device

Patents Applicationslast 30 patents

VIBRATION DAMPING AND SOUND INSULATING DEVICE

TESTING DEVICE AND TESTING METHOD FOR POWER CONVERTERS

SELF-POWER FEED CIRCUIT AND POWER CONVERSION DEVICE

DRIVE CIRCUIT AND POWER CONVERSION DEVICE

POWER CONVERSION DEVICE AND DIRECT-CURRENT POWER TRANSMISSION SYSTEM

POWER CONVERTER

VARIABLE NOZZLE MECHANISM AND VARIABLE-DISPLACEMENT TYPE EXHAUST TU...

POWER CONVERTER

Film forming method and manufacturing method of semiconductor device