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Daiki MIYAZAWA
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Ibaraki, JP
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Patents Grants
last 30 patents
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Patent Grant
Damping force adjustable shock absorber
Patent number
11,346,421
Issue date
May 31, 2022
HITACHI ASTEMO, LTD.
Atsushi Maeda
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Damper and method of assembling damper
Patent number
10,352,390
Issue date
Jul 16, 2019
Hitachi Automotive Systems, Ltd.
Kengo Hase
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
DAMPING FORCE ADJUSTABLE SHOCK ABSORBER
Publication number
20200141468
Publication date
May 7, 2020
Hitachi Automotive Systems, Ltd.
Atsushi MAEDA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
DAMPER AND METHOD OF ASSEMBLING DAMPER
Publication number
20180094692
Publication date
Apr 5, 2018
Kengo HASE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...