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Hiroshi SHINTANI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device including a semiconductor element with a gate...
Patent number
11,652,023
Issue date
May 16, 2023
Hitachi Power Semiconductor Device, Ltd.
Naoki Takeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power module and method for manufacturing the same
Patent number
10,080,313
Issue date
Sep 18, 2018
Hitachi, Ltd.
Hiroshi Shintani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power-module device, power conversion device, and method for manufa...
Patent number
10,064,310
Issue date
Aug 28, 2018
Hitachi, Ltd.
Hisashi Tanie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power conversion apparatus including wedge inserts
Patent number
9,870,974
Issue date
Jan 16, 2018
Hitachi, Ltd.
Eiichi Ide
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic catalog system, catalog data printing method, server, an...
Patent number
6,993,526
Issue date
Jan 31, 2006
Toshiba TEC Kabushika Kaisha
Hiroshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Maintenance Assistance System
Publication number
20230368154
Publication date
Nov 16, 2023
Hitachi Construction Machinery Co., Ltd.
Yixiang FENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Test Jig and Test Method
Publication number
20230324255
Publication date
Oct 12, 2023
Hitachi, Ltd
Yu HARUBEPPU
G01 - MEASURING TESTING
Information
Patent Application
FAILURE PROBABILITY EVALUATION DEVICE AND FAILURE PROBABILITY EVALU...
Publication number
20220283889
Publication date
Sep 8, 2022
Hitachi, Ltd
Hiroshi SHINTANI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor Device
Publication number
20210143081
Publication date
May 13, 2021
Hitachi Power Semiconductor Device, Ltd.
Naoki TAKEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Power-Module Device, Power Conversion Device, and Method for Manufa...
Publication number
20170325360
Publication date
Nov 9, 2017
HITACHI, LTD.
Hisashi TANIE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Power-Module Device and Power Conversion Device
Publication number
20170084515
Publication date
Mar 23, 2017
Hitachi, Ltd
Hiroshi SHINTANI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power Conversion Apparatus
Publication number
20170069562
Publication date
Mar 9, 2017
Hitachi, Ltd
Eiichi IDE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER MODULE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20160322281
Publication date
Nov 3, 2016
Hitachi, Ltd
Hiroshi SHINTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and Manufacturing Method Thereof
Publication number
20140252576
Publication date
Sep 11, 2014
Hitachi, Ltd
Hisashi Tanie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic catalog system, catalog data printing method, server, an...
Publication number
20020193097
Publication date
Dec 19, 2002
TOSHIBA TEC KABUSHIKI KAISHA
Hiroshi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE