Fumiaki Kawahata

Person

Toyota-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Braking pressure control apparatus capable of switching between two...
- Patent number 6,957,870
- Issue date Oct 25, 2005
- Toyota Jidosha Kabushiki Kaisha
- Kazunori Kagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake pressure control system
- Patent number 6,450,591
- Issue date Sep 17, 2002
- Toyota Jidosha Kabushiki Kaisha
- Fumiaki Kawahata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Braking pressure control apparatus having device for diagnosing man...
- Patent number 6,425,644
- Issue date Jul 30, 2002
- Toyota Jidosha Kabushiki Kaisha
- Fumiaki Kawahata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Braking system wherein brake cylinder is communicated with pedal-op...
- Patent number 6,354,672
- Issue date Mar 12, 2002
- Toyota Jidosha Kabushiki Kaisha
- Eiji Nakamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle hydraulic braking system having reservoir for storing fluid...
- Patent number 6,164,734
- Issue date Dec 26, 2000
- Toyota Jidosha Kabushiki Kaisha
- Akihiro Otomo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake device
- Patent number 6,126,248
- Issue date Oct 3, 2000
- Toyota Jidosha Kabushiki Kaisha
- Fumiaki Kawahata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake fluid pressure control device
- Patent number 6,123,397
- Issue date Sep 26, 2000
- Toyota Jidosha Kabushiki Kaisha
- Akihiro Ohtomo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake fluid pressure control apparatus for compensating a malfuncti...
- Patent number 6,007,164
- Issue date Dec 28, 1999
- Toyota Jidosha Kabushiki Kaisha
- Akira Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake control apparatus
- Patent number 5,992,949
- Issue date Nov 30, 1999
- Toyota Jidosha Kabushiki Kaisha
- Kiyoharu Nakamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pressure control apparatus including seating valve controlled by el...
- Patent number 5,984,432
- Issue date Nov 16, 1999
- Toyota Jidosha Kabushiki Kaisha
- Akihiro Otomo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake control apparatus
- Patent number 5,979,997
- Issue date Nov 9, 1999
- Toyota Jidosha Kabushiki Kaisha
- Masayasu Ohkubo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake control apparatus
- Patent number 5,951,120
- Issue date Sep 14, 1999
- Toyota Jidosha Kabushiki Kaisha
- Amane Shimura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake apparatus for an electric vehicle to maximize regenerative en...
- Patent number 5,895,100
- Issue date Apr 20, 1999
- Toyota Jidosha Kabushiki Kaisha
- Masashi Ito
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake system for controlling fluid flow to a wheel cylinder
- Patent number 5,882,089
- Issue date Mar 16, 1999
- Toyota Jidosha Kabushiki Kaisha
- Kiyoharu Nakamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake apparatus
- Patent number 5,727,851
- Issue date Mar 17, 1998
- Toyota Jidosha Kabushiki Kaisha
- Masayasu Ohkubo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic brake apparatus for preventing shortage of brake fluid in...
- Patent number 5,711,584
- Issue date Jan 27, 1998
- Toyota Jidosha Kabushiki Kaisha
- Fumiaki Kawahata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic braking apparatus having hydraulic pressure control valve...
- Patent number 5,658,057
- Issue date Aug 19, 1997
- Toyota Jidosha Kabushiki Kaisha
- Yutaka Ohnuma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Structure of disc wheel
- Patent number 4,625,904
- Issue date Dec 2, 1986
- Toyota Jidosha Kabushiki Kaisha
- Hitoshi Matsui
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Braking pressure control apparatus having device for diagnosing man...
- Publication number 20010006308
- Publication date Jul 5, 2001
- Toyota Jidosha Kabushiki Kaisha
- Fumiaki Kawahata
- B60 - VEHICLES IN GENERAL
Information Patent Application
Braking pressure control apparatus capable of switching between two...
- Publication number 20010006306
- Publication date Jul 5, 2001
- Toyota Jidosha Kabushiki Kaisha
- Kazunori Kagawa
- B60 - VEHICLES IN GENERAL

Fumiaki Kawahata

Person

Patents Grantslast 30 patents

Braking pressure control apparatus capable of switching between two...

Hydraulic brake pressure control system

Braking pressure control apparatus having device for diagnosing man...

Braking system wherein brake cylinder is communicated with pedal-op...

Vehicle hydraulic braking system having reservoir for storing fluid...

Hydraulic brake device

Brake fluid pressure control device

Brake fluid pressure control apparatus for compensating a malfuncti...

Hydraulic brake control apparatus

Pressure control apparatus including seating valve controlled by el...

Hydraulic brake control apparatus

Hydraulic brake control apparatus

Brake apparatus for an electric vehicle to maximize regenerative en...

Hydraulic brake system for controlling fluid flow to a wheel cylinder

Hydraulic brake apparatus

Hydraulic brake apparatus for preventing shortage of brake fluid in...

Hydraulic braking apparatus having hydraulic pressure control valve...

Structure of disc wheel

Patents Applicationslast 30 patents

Braking pressure control apparatus having device for diagnosing man...

Braking pressure control apparatus capable of switching between two...