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Minoru MIGITA
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Ibaraki, JP
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor device and in-vehicle electronic control device using...
Patent number
12,087,703
Issue date
Sep 10, 2024
Hitachi Astemo, Ltd.
Katsumi Ikegaya
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Current generator circuit and diagnostic circuit
Patent number
11,604,483
Issue date
Mar 14, 2023
Hitachi Astemo, Ltd.
Keishi Komoriyama
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE, CONTROL DEVICE FOR TRANSMISSION, AND CONTROL...
Publication number
20240186046
Publication date
Jun 6, 2024
Hitachi Astemo, Ltd.
Keishi KOMORIYAMA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SEMICONDUCTOR DEVICES AND IN-VEHICLE ELECTRONIC CONTROL DEVICES
Publication number
20220221891
Publication date
Jul 14, 2022
Hitachi Astemo, Ltd.
Katsumi IKEGAYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and in-Vehicle Electronic Control Device Usin...
Publication number
20220020702
Publication date
Jan 20, 2022
Hitachi Astemo, Ltd.
Katsumi IKEGAYA
B60 - VEHICLES IN GENERAL
Information
Patent Application
Current Generator Circuit and Diagnostic Circuit
Publication number
20200363828
Publication date
Nov 19, 2020
Hitachi Automotive Systems, Ltd.
Keishi KOMORIYAMA
G05 - CONTROLLING REGULATING