Fumitoshi Koyama

Person

Kariya-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure regulating valve
- Patent number 9,604,621
- Issue date Mar 28, 2017
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic unit for vehicle brake apparatus
- Patent number 9,555,791
- Issue date Jan 31, 2017
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake fluid pressure controlling actuator
- Patent number 9,409,556
- Issue date Aug 9, 2016
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Actuator for brake fluid pressure control
- Patent number 9,381,898
- Issue date Jul 5, 2016
- Denso Corporation
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control unit of hydraulic brake apparatus for vehicle
- Patent number 8,650,872
- Issue date Feb 18, 2014
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake hydraulic pressure controlling apparatus for vehicle
- Patent number 8,447,485
- Issue date May 21, 2013
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Check valve and brake hydraulic pressure control device using the same
- Patent number 8,403,428
- Issue date Mar 26, 2013
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic device with solenoid valve
- Patent number 8,348,232
- Issue date Jan 8, 2013
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic pressure apparatus and brake pressure control apparatus u...
- Patent number 8,316,891
- Issue date Nov 27, 2012
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Plug structure
- Patent number 8,171,961
- Issue date May 8, 2012
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Parts assembly having sacrificial deformation portion
- Patent number 8,127,788
- Issue date Mar 6, 2012
- Advics Co., Ltd.
- Yutaka Yamashita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake fluid pressure control actuator
- Patent number 7,448,698
- Issue date Nov 11, 2008
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic actuator for an anti-lock braking system
- Patent number 6,443,537
- Issue date Sep 3, 2002
- Denso Corporation
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic actuator for an anti-lock braking system
- Patent number 6,270,170
- Issue date Aug 7, 2001
- Denso Corporation
- Kimiyoshi Isogai
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC BRAKING DEVICE
- Publication number 20200130664
- Publication date Apr 30, 2020
- ADVICS CO., LTD.
- Fumitoshi KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC UNIT FOR VEHICLE BRAKE APPARATUS
- Publication number 20150360669
- Publication date Dec 17, 2015
- DENSO CORPORATION
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKE FLUID PRESSURE CONTROLLING ACTUATOR
- Publication number 20150336549
- Publication date Nov 26, 2015
- DENSO CORPORATION
- FUMITOSHI KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ACTUATOR FOR BRAKE FLUID PRESSURE CONTROL
- Publication number 20150239443
- Publication date Aug 27, 2015
- DENSO CORPORATION
- Fumitoshi KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKE FLUID PRESSURE CONTROL ACTUATOR
- Publication number 20150239444
- Publication date Aug 27, 2015
- DENSO CORPORATION
- FUMITOSHI KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESSURE REGULATING RESERVOIR
- Publication number 20150166026
- Publication date Jun 18, 2015
- DENSO CORPORATION
- Fumitoshi KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESS-FIT FIXING STRUCTURE
- Publication number 20150167871
- Publication date Jun 18, 2015
- DENSO CORPORATION
- Fumitoshi KOYAMA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MOTOR APPARATUS INCLUDING MOTOR FIXED TO HOUSING BY FLANGE BEING PR...
- Publication number 20150035400
- Publication date Feb 5, 2015
- DENSO CORPORATION
- Fumitoshi KOYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEALING ARRANGEMENT
- Publication number 20150008651
- Publication date Jan 8, 2015
- DENSO CORPORATION
- Fumitoshi KOYAMA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ACTUATOR FOR CONTROLLING BRAKE FLUID PRESSURE
- Publication number 20140217809
- Publication date Aug 7, 2014
- DENSO CORPORATION
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
CAULKING JOINT METHOD AND CAULKING JOINT STRUCTURE
- Publication number 20130263429
- Publication date Oct 10, 2013
- ADVICS CO., LTD.
- Fumitoshi Koyama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HYDRAULIC DEVICE WITH SOLENOID VALVE
- Publication number 20110062362
- Publication date Mar 17, 2011
- Advics Co., Ltd.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL UNIT OF HYDRAULIC BRAKE APPARATUS FOR VEHICLE
- Publication number 20110047999
- Publication date Mar 3, 2011
- ADVICS CO., LTD.
- Fumitoshi KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHECK VALVE AND BRAKE HYDRAULIC PRESSURE CONTROL DEVICE USING THE SAME
- Publication number 20100327652
- Publication date Dec 30, 2010
- ADVICS CO., LTD.
- Fumitoshi KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PLUG STRUCTURE
- Publication number 20100319800
- Publication date Dec 23, 2010
- ADVICS CO., LTD.
- Fumitoshi KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC PRESSURE APPARATUS AND BRAKE PRESSURE CONTROL APPARATUS U...
- Publication number 20100313560
- Publication date Dec 16, 2010
- ADVICS CO., LTD.
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKE HYDRAULIC PRESSURE CONTROLLING APPARATUS FOR VEHICLE
- Publication number 20100138126
- Publication date Jun 3, 2010
- ADVICS CO., LTD.
- Fumitoshi KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
BACKFLOW PREVENTION DEVICE
- Publication number 20100116364
- Publication date May 13, 2010
- ADVICS CO., LTD.
- Fumitoshi KOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PARTS ASSEMBLY
- Publication number 20090242049
- Publication date Oct 1, 2009
- Yutaka YAMASHITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
Brake fluid pressure control actuator
- Publication number 20060055232
- Publication date Mar 16, 2006
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
ABS actuator with drain port conduit
- Publication number 20020140284
- Publication date Oct 3, 2002
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic actuator for an anti-lock braking system
- Publication number 20010022469
- Publication date Sep 20, 2001
- Fumitoshi Koyama
- B60 - VEHICLES IN GENERAL

Fumitoshi Koyama

Person

Patents Grantslast 30 patents

Pressure regulating valve

Hydraulic unit for vehicle brake apparatus

Brake fluid pressure controlling actuator

Actuator for brake fluid pressure control

Control unit of hydraulic brake apparatus for vehicle

Brake hydraulic pressure controlling apparatus for vehicle

Check valve and brake hydraulic pressure control device using the same

Hydraulic device with solenoid valve

Hydraulic pressure apparatus and brake pressure control apparatus u...

Plug structure

Parts assembly having sacrificial deformation portion

Brake fluid pressure control actuator

Hydraulic actuator for an anti-lock braking system

Hydraulic actuator for an anti-lock braking system

Patents Applicationslast 30 patents

HYDRAULIC BRAKING DEVICE

HYDRAULIC UNIT FOR VEHICLE BRAKE APPARATUS

BRAKE FLUID PRESSURE CONTROLLING ACTUATOR

ACTUATOR FOR BRAKE FLUID PRESSURE CONTROL

BRAKE FLUID PRESSURE CONTROL ACTUATOR

PRESSURE REGULATING RESERVOIR

PRESS-FIT FIXING STRUCTURE

MOTOR APPARATUS INCLUDING MOTOR FIXED TO HOUSING BY FLANGE BEING PR...

SEALING ARRANGEMENT

ACTUATOR FOR CONTROLLING BRAKE FLUID PRESSURE

CAULKING JOINT METHOD AND CAULKING JOINT STRUCTURE

HYDRAULIC DEVICE WITH SOLENOID VALVE

CONTROL UNIT OF HYDRAULIC BRAKE APPARATUS FOR VEHICLE

CHECK VALVE AND BRAKE HYDRAULIC PRESSURE CONTROL DEVICE USING THE SAME

PLUG STRUCTURE

HYDRAULIC PRESSURE APPARATUS AND BRAKE PRESSURE CONTROL APPARATUS U...

BRAKE HYDRAULIC PRESSURE CONTROLLING APPARATUS FOR VEHICLE

BACKFLOW PREVENTION DEVICE

PARTS ASSEMBLY

Brake fluid pressure control actuator

ABS actuator with drain port conduit

Hydraulic actuator for an anti-lock braking system