Yasuo Yahagi

Person

Shinjuku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Portable terminal apparatus and wireless power transmission method...
- Patent number 12,155,236
- Issue date Nov 26, 2024
- MAXELL, LTD.
- Yasuo Yahagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wearable device, battery used in the same, and power supply system
- Patent number 11,988,843
- Issue date May 21, 2024
- MAXELL, LTD.
- Yasuo Yahagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless terminal apparatus and wireless power transmitter
- Patent number 11,870,276
- Issue date Jan 9, 2024
- MAXELL, LTD.
- Yasuo Yahagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wearable device, battery used in the same, and power supply system
- Patent number 11,614,630
- Issue date Mar 28, 2023
- MAXELL, LTD.
- Yasuo Yahagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power reception unit, power transmission unit, and wireless power t...
- Patent number 11,404,912
- Issue date Aug 2, 2022
- Hitachi, Ltd.
- Katsuei Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wearable device, battery used in the same, and power supply system
- Patent number 11,283,301
- Issue date Mar 22, 2022
- MAXELL, LTD.
- Yasuo Yahagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Valve timing control device for internal combustion engine
- Patent number 9,784,146
- Issue date Oct 10, 2017
- Hitachi Automotive Systems, Ltd.
- Yasuo Yahagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric brake control apparatus
- Patent number 9,103,354
- Issue date Aug 11, 2015
- Hitachi Automotive Systems, Ltd.
- Yasuo Yahagi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Charged particle beam apparatus
- Patent number 7,601,974
- Issue date Oct 13, 2009
- Hitachi High-Technologies Corporation
- Hiroaki Mito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for evaluating semiconductor device error and system for sup...
- Patent number 7,395,168
- Issue date Jul 1, 2008
- Renesas Technology Corp.
- Hidefumi Ibe
- G01 - MEASURING TESTING
Information Patent Grant
Charged particle beam apparatus
- Patent number 7,205,541
- Issue date Apr 17, 2007
- Hitachi High-Technologies Corporation
- Hiroaki Mito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS TERMINAL APPARATUS AND WIRELESS POWER TRANSMITTER
- Publication number 20240088726
- Publication date Mar 14, 2024
- Maxell, Ltd.
- Yasuo YAHAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WEARABLE DEVICE, BATTERY USED IN THE SAME, AND POWER SUPPLY SYSTEM
- Publication number 20230229006
- Publication date Jul 20, 2023
- Maxell, Ltd.
- Yasuo YAHAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS POWER RECEIVING DEVICE, WIRELESS POWER TRANSMITTING DEVICE...
- Publication number 20220320910
- Publication date Oct 6, 2022
- Maxell, Ltd.
- Katsuei ICHIKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WEARABLE DEVICE, BATTERY USED IN THE SAME, AND POWER SUPPLY SYSTEM
- Publication number 20220166258
- Publication date May 26, 2022
- Maxell, Ltd.
- Yasuo YAHAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PORTABLE TERMINAL APPARATUS AND WIRELESS POWER TRANSMISSION METHOD...
- Publication number 20220060061
- Publication date Feb 24, 2022
- Yasuo YAHAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS TERMINAL APPARATUS AND WIRELESS POWER TRANSMITTER
- Publication number 20210167638
- Publication date Jun 3, 2021
- Maxell, Ltd.
- Yasuo YAHAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WEARABLE DEVICE, BATTERY USED IN THE SAME, AND POWER SUPPLY SYSTEM
- Publication number 20200343775
- Publication date Oct 29, 2020
- Maxell, Ltd.
- Yasuo YAHAGI
- G02 - OPTICS
Information Patent Application
Power Reception Unit, Power Transmission Unit, and Wireless Power T...
- Publication number 20200259370
- Publication date Aug 13, 2020
- Hitachi, Ltd
- Katsuei ICHIKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
NOISE FILTER OF VEHICLE-MOUNTED DEVICE AND VEHICLE-MOUNTED DEVICE
- Publication number 20180304826
- Publication date Oct 25, 2018
- Hitachi Automotive Systems, Ltd.
- Yasuo YAHAGI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Valve Timing Control Device for Internal Combustion Engine
- Publication number 20160032795
- Publication date Feb 4, 2016
- Hitachi Automotive Systems, Ltd.
- Yasuo YAHAGI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Electromagnetic Wave Visualizing System
- Publication number 20140347230
- Publication date Nov 27, 2014
- Hitachi, Ltd
- Aya Ohmae
- G01 - MEASURING TESTING
Information Patent Application
Electric Brake Control Apparatus
- Publication number 20140053545
- Publication date Feb 27, 2014
- Hitachi Automotive Systems, Ltd.
- Yasuo YAHAGI
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS FOR EVALUATING LUBRICAN
- Publication number 20130239663
- Publication date Sep 19, 2013
- Hitachi High-Technologies Corporation
- Yasuo YAHAGI
- G01 - MEASURING TESTING
Information Patent Application
Electromagnetic Noise Evaluation System, Electromagnetic Environmen...
- Publication number 20130231062
- Publication date Sep 5, 2013
- Hitachi, Ltd
- Yasuo Yahagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS HAVING VACUUM VESSEL
- Publication number 20080190928
- Publication date Aug 14, 2008
- Yasuo Yahagi
- G01 - MEASURING TESTING
Information Patent Application
Charged particle beam apparatus
- Publication number 20070187601
- Publication date Aug 16, 2007
- Hiroaki Mito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for evaluating semiconductor device error and system for sup...
- Publication number 20050211890
- Publication date Sep 29, 2005
- Hidefumi Ibe
- G01 - MEASURING TESTING

Yasuo Yahagi

Person

Patents Grantslast 30 patents

Portable terminal apparatus and wireless power transmission method...

Wearable device, battery used in the same, and power supply system

Wireless terminal apparatus and wireless power transmitter

Wearable device, battery used in the same, and power supply system

Power reception unit, power transmission unit, and wireless power t...

Wearable device, battery used in the same, and power supply system

Valve timing control device for internal combustion engine

Electric brake control apparatus

Charged particle beam apparatus

Method for evaluating semiconductor device error and system for sup...

Charged particle beam apparatus

Patents Applicationslast 30 patents

WIRELESS TERMINAL APPARATUS AND WIRELESS POWER TRANSMITTER

WEARABLE DEVICE, BATTERY USED IN THE SAME, AND POWER SUPPLY SYSTEM

WIRELESS POWER RECEIVING DEVICE, WIRELESS POWER TRANSMITTING DEVICE...

WEARABLE DEVICE, BATTERY USED IN THE SAME, AND POWER SUPPLY SYSTEM

PORTABLE TERMINAL APPARATUS AND WIRELESS POWER TRANSMISSION METHOD...

WIRELESS TERMINAL APPARATUS AND WIRELESS POWER TRANSMITTER

WEARABLE DEVICE, BATTERY USED IN THE SAME, AND POWER SUPPLY SYSTEM

Power Reception Unit, Power Transmission Unit, and Wireless Power T...

NOISE FILTER OF VEHICLE-MOUNTED DEVICE AND VEHICLE-MOUNTED DEVICE

Valve Timing Control Device for Internal Combustion Engine

Electromagnetic Wave Visualizing System

Electric Brake Control Apparatus

APPARATUS FOR EVALUATING LUBRICAN

Electromagnetic Noise Evaluation System, Electromagnetic Environmen...

APPARATUS HAVING VACUUM VESSEL

Charged particle beam apparatus

Method for evaluating semiconductor device error and system for sup...