Masahiko NAGASAWA

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Kasugai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration-damping electromagnetic actuator, active fluid-filled vib...
- Patent number 10,352,395
- Issue date Jul 16, 2019
- Sumitomo Riko Company Limited
- Takayoshi Yasuda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vibration-damping electromagnetic actuator, active fluid-filled vib...
- Patent number 10,100,897
- Issue date Oct 16, 2018
- Sumitomo Riko Company Limited
- Takayoshi Yasuda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration-damping electromagnetic actuator and manufacturing method...
- Patent number 9,982,743
- Issue date May 29, 2018
- Sumitomo Riko Company Limited
- Hironori Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electromagnetic actuator, and active vibration damper and fluid-fil...
- Patent number 9,306,440
- Issue date Apr 5, 2016
- Sumitomo Riko Company Limited
- Hironori Koyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VIBRATION-DAMPING ELECTROMAGNETIC ACTUATOR, ACTIVE FLUID-FILLED VIB...
- Publication number 20170204935
- Publication date Jul 20, 2017
- SUMITOMO RIKO COMPANY LIMITED
- Takayoshi YASUDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VIBRATION-DAMPING ELECTROMAGNETIC ACTUATOR AND MANUFACTURING METHOD...
- Publication number 20170058989
- Publication date Mar 2, 2017
- SUMITOMO RIKO COMPANY LIMITED
- Hironori KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
VIBRATION-DAMPING ELECTROMAGNETIC ACTUATOR, ACTIVE FLUID-FILLED VIB...
- Publication number 20160341274
- Publication date Nov 24, 2016
- SUMITOMO RIKO COMPANY LIMITED
- Takayoshi YASUDA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTROMAGNETIC ACTUATOR, AND ACTIVE VIBRATION DAMPER AND FLUID-FIL...
- Publication number 20150198215
- Publication date Jul 16, 2015
- SUMITOMO RIKO COMPANY LIMITED
- Hironori KOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC ACTUATOR, AND ACTIVE VIBRATION DAMPER AND FLUID-FIL...
- Publication number 20150198216
- Publication date Jul 16, 2015
- SUMITOMO RIKO COMPANY LIMITED
- Hironori KOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER