Masahiro Ashiba

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid pressure shock absorber
- Patent number 8,807,301
- Issue date Aug 19, 2014
- Hitachi, Ltd.
- Masahiro Ashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shock absorber
- Patent number 8,157,065
- Issue date Apr 17, 2012
- Hitachi, Ltd.
- Masahiro Ashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic shock absorber
- Patent number 6,622,832
- Issue date Sep 23, 2003
- Tokico Ltd.
- Masahiro Ashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic shock absorber with shutters
- Patent number 5,386,892
- Issue date Feb 7, 1995
- Tokico, Ltd.
- Masahiro Ashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Damping force control type of hydraulic shock absorber
- Patent number 5,368,142
- Issue date Nov 29, 1994
- Tokico Ltd.
- Masahiro Ashiba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic shock absorber
- Patent number 5,248,014
- Issue date Sep 28, 1993
- Tokico Ltd.
- Masahiro Ashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Adjustable damping force hydraulic shock absorber
- Patent number 5,205,385
- Issue date Apr 27, 1993
- Tokico, Ltd.
- Masahiro Ashiba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Damping force adjusting hydraulic shock absorber
- Patent number 5,064,032
- Issue date Nov 12, 1991
- Tokico Ltd.
- Masahiro Ashiba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable damping force hydraulic shock absorber
- Patent number 5,035,306
- Issue date Jul 30, 1991
- Tokico Ltd.
- Masahiro Ashiba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic damper of adjustable damping force type
- Patent number 4,997,068
- Issue date Mar 5, 1991
- Tokico Ltd.
- Masahiro Ashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic damper of adjustable damping force type
- Patent number 4,800,994
- Issue date Jan 31, 1989
- Tokico Ltd.
- Tomio Imaizumi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electromagnetically actuated rotary actuator controlled by a power...
- Patent number 4,689,589
- Issue date Aug 25, 1987
- Tokico Ltd.
- Masahiro Ashiba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic damper
- Patent number 4,645,042
- Issue date Feb 24, 1987
- Jidosha Denki Kogyo Kabushiki Kaisha
- Masaru Inoue
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic shock absorbing device of adjustable damping force type
- Patent number 4,591,186
- Issue date May 27, 1986
- Tokico Ltd.
- Masahiro Ashiba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Damping force generating mechanism in hydraulic damper
- Patent number 4,485,900
- Issue date Dec 4, 1984
- Tokico Ltd.
- Tetuo Kato
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic damper
- Patent number 4,463,839
- Issue date Aug 7, 1984
- Tokico Ltd.
- Masahiro Ashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shock absorber
- Patent number 4,437,548
- Issue date Mar 20, 1984
- Tokico Ltd.
- Masahiro Ashiba
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic shock absorber
- Publication number 20020063024
- Publication date May 30, 2002
- Masahiro Ashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Masahiro Ashiba

Person

Patents Grantslast 30 patents

Fluid pressure shock absorber

Shock absorber

Hydraulic shock absorber

Hydraulic shock absorber with shutters

Damping force control type of hydraulic shock absorber

Hydraulic shock absorber

Adjustable damping force hydraulic shock absorber

Damping force adjusting hydraulic shock absorber

Adjustable damping force hydraulic shock absorber

Hydraulic damper of adjustable damping force type

Hydraulic damper of adjustable damping force type

Electromagnetically actuated rotary actuator controlled by a power...

Hydraulic damper

Hydraulic shock absorbing device of adjustable damping force type

Damping force generating mechanism in hydraulic damper

Hydraulic damper

Shock absorber

Patents Applicationslast 30 patents

Hydraulic shock absorber