Chikara YANAGISAWA

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Gyoda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Damping force generating mechanism and pressure shock absorber
- Patent number 11,761,509
- Issue date Sep 19, 2023
- Hitachi Astemo, Ltd.
- Gota Nakano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Damping force generating mechanism, manufacturing method for dampin...
- Patent number 11,603,900
- Issue date Mar 14, 2023
- Hitachi Astemo, Ltd.
- Gota Nakano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Damping force generating mechanism and pressure shock absorber
- Patent number 11,466,747
- Issue date Oct 11, 2022
- Hitachi Astemo, Ltd.
- Gota Nakano
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SOLENOID, SOLENOID VALVE, AND SUSPENSION DEVICE
- Publication number 20240229963
- Publication date Jul 11, 2024
- HITACHI ASTEMO, LTD.
- Gota NAKANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
DAMPING-FORCE GENERATION MECHANISM AND PRESSURE SHOCK ABSORBER
- Publication number 20230079968
- Publication date Mar 16, 2023
- HITACHI ASTEMO, LTD.
- Gota NAKANO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DAMPING FORCE GENERATING MECHANISM AND PRESSURE SHOCK ABSORBER
- Publication number 20220412427
- Publication date Dec 29, 2022
- HITACHI ASTEMO, LTD.
- Gota NAKANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
DAMPING FORCE GENERATING MECHANISM AND PRESSURE SHOCK ABSORBER
- Publication number 20210102595
- Publication date Apr 8, 2021
- SHOWA CORPORATION
- Gota NAKANO
- B60 - VEHICLES IN GENERAL
Information Patent Application
DAMPING FORCE GENERATING MECHANISM, MANUFACTURING METHOD FOR DAMPIN...
- Publication number 20210033163
- Publication date Feb 4, 2021
- SHOWA CORPORATION
- Gota NAKANO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...