Masaji Yamamoto

Person

Okazaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Driving force transmission device
- Patent number 6,578,684
- Issue date Jun 17, 2003
- Toyoda Koki Kabushiki Kaisha
- Masaji Yamamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure generation and responsive mechanism with high viscous fluid
- Patent number 5,063,738
- Issue date Nov 12, 1991
- Toyoda Koki Kabushiki Kaisha
- Hiroaki Asano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torque transmission device for a four-wheel drive vehicle
- Patent number 5,056,640
- Issue date Oct 15, 1991
- Toyota Motor Corporation
- Masaji Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control coupling for torque transmission
- Patent number 5,012,908
- Issue date May 7, 1991
- Toyota Jidosha Kabushiki Kaisha
- Katsuyuki Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Driving torque transmitting device
- Patent number 5,007,885
- Issue date Apr 16, 1991
- Toyoda Koki Kabushiki Kaisha
- Masaji Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torque transmission device for a four-wheel drive vehicle
- Patent number 4,905,808
- Issue date Mar 6, 1990
- Toyoda Koki Kabushiki Kaisha
- Tamaki Tomita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
A driving force distribution transmission for vehicles with four-wh...
- Patent number 4,817,751
- Issue date Apr 4, 1989
- Toyoda Koki Kabushiki Kaisha
- Hiroaki Asano
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Driving force transmission device
- Publication number 20020033311
- Publication date Mar 21, 2002
- TOYODA KOKI KABUSHIKI KAISHA
- Masaji Yamamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Masaji Yamamoto

Person

Patents Grantslast 30 patents

Driving force transmission device

Pressure generation and responsive mechanism with high viscous fluid

Torque transmission device for a four-wheel drive vehicle

Control coupling for torque transmission

Driving torque transmitting device

Torque transmission device for a four-wheel drive vehicle

A driving force distribution transmission for vehicles with four-wh...

Patents Applicationslast 30 patents

Driving force transmission device