Yasuo Fujiwara

Follow

Person

Hirakata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sprocket assembly for a track type vehicle
- Patent number 4,585,431
- Issue date Apr 29, 1986
- Kabushiki Kaisha Komatsu Seisakusho
- Haruhiko Umeda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Track roller suspension apparatus for a track-type vehicle
- Patent number 4,351,572
- Issue date Sep 28, 1982
- Kabushiki Kaisha Komatsu Seisakusho
- Yasuo Fujiwara
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS