Yuichi TSUBOI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Squirrel-cage induction rotating electrical machine, solid rotor, a...
- Patent number 11,489,424
- Issue date Nov 1, 2022
- Toshiba Mitsubishi-Electric Industrial Systems Corporation
- Yuichi Tsuboi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-dimensional surface potential distribution measurement system
- Patent number 11,333,697
- Issue date May 17, 2022
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Water-tree resistance evaluation method, insulation design method,...
- Patent number 10,175,289
- Issue date Jan 8, 2019
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Toshihiro Tsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Water tree testing method and water tree testing apparatus
- Patent number 10,041,990
- Issue date Aug 7, 2018
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Hirotake Nakaji
- G01 - MEASURING TESTING
Information Patent Grant
Three-dimensional surface potential distribution measurement apparatus
- Patent number 10,041,980
- Issue date Aug 7, 2018
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Surface potential distribution measuring device
- Patent number 9,714,968
- Issue date Jul 25, 2017
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Surface potential distribution measuring device and surface potenti...
- Patent number 9,702,915
- Issue date Jul 11, 2017
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yuichi Tsuboi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SQUIRREL-CAGE INDUCTION ROTATING ELECTRICAL MACHINE, SOLID ROTOR, A...
- Publication number 20200304001
- Publication date Sep 24, 2020
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Yuichi TSUBOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-DIMENSIONAL SURFACE POTENTIAL DISTRIBUTION MEASUREMENT SYSTEM
- Publication number 20180348276
- Publication date Dec 6, 2018
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
ROTATING DEVICE
- Publication number 20170363484
- Publication date Dec 21, 2017
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Kazuma ENDOH
- G01 - MEASURING TESTING
Information Patent Application
WATER TREE TESTING METHOD AND WATER TREE TESTING APPARATUS
- Publication number 20170336466
- Publication date Nov 23, 2017
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Hirotake NAKAJI
- G01 - MEASURING TESTING
Information Patent Application
THREE-DIMENSIONAL SURFACE POTENTIAL DISTRIBUTION MEASUREMENT APPARATUS
- Publication number 20170160314
- Publication date Jun 8, 2017
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
WATER-TREE RESISTANCE EVALUATION METHOD, INSULATION DESIGN METHOD,...
- Publication number 20160223605
- Publication date Aug 4, 2016
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Toshihiro TSUDA
- G01 - MEASURING TESTING
Information Patent Application
ROTATING ELECTRICAL MACHINE
- Publication number 20160079820
- Publication date Mar 17, 2016
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Hirotake NAKAJI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE
- Publication number 20160041215
- Publication date Feb 11, 2016
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaaki FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE AND SURFACE POTENTI...
- Publication number 20140300368
- Publication date Oct 9, 2014
- Toshiba Mitsubishi-Electric Industrial Sys. Corp.
- Yuichi Tsuboi
- G01 - MEASURING TESTING
Information Patent Application
Negative Electrode Current Collector for Lead Storage Battery and L...
- Publication number 20080131774
- Publication date Jun 5, 2008
- Yuichi Tsuboi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Yuichi TSUBOI

Person

Patents Grantslast 30 patents

Squirrel-cage induction rotating electrical machine, solid rotor, a...

Three-dimensional surface potential distribution measurement system

Water-tree resistance evaluation method, insulation design method,...

Water tree testing method and water tree testing apparatus

Three-dimensional surface potential distribution measurement apparatus

Surface potential distribution measuring device

Surface potential distribution measuring device and surface potenti...

Patents Applicationslast 30 patents

SQUIRREL-CAGE INDUCTION ROTATING ELECTRICAL MACHINE, SOLID ROTOR, A...

THREE-DIMENSIONAL SURFACE POTENTIAL DISTRIBUTION MEASUREMENT SYSTEM

ROTATING DEVICE

WATER TREE TESTING METHOD AND WATER TREE TESTING APPARATUS

THREE-DIMENSIONAL SURFACE POTENTIAL DISTRIBUTION MEASUREMENT APPARATUS

WATER-TREE RESISTANCE EVALUATION METHOD, INSULATION DESIGN METHOD,...

ROTATING ELECTRICAL MACHINE

SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE

SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE AND SURFACE POTENTI...

Negative Electrode Current Collector for Lead Storage Battery and L...