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Hironori NAGASAKI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power semiconductor device
Patent number
11,894,348
Issue date
Feb 6, 2024
Hitachi Astemo, Ltd.
Hironori Nagasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor apparatus
Patent number
11,848,245
Issue date
Dec 19, 2023
Hitachi Astemo, Ltd.
Hironori Nagasaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POWER SEMICONDUCTOR DEVICE
Publication number
20220157788
Publication date
May 19, 2022
Hitachi Astemo, Ltd.
Hironori NAGASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR APPARATUS
Publication number
20210280483
Publication date
Sep 9, 2021
Hitachi Automotive Systems, Ltd.
Hironori NAGASAKI
H01 - BASIC ELECTRIC ELEMENTS