Takeshi Futaba

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic pressure reaction device in a power steering device
- Patent number 4,796,715
- Issue date Jan 10, 1989
- Koyo Jidoki Kabushiki Kaisha
- Takeshi Futaba
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Rotary control valve of power steering system and method of produci...
- Patent number 4,624,283
- Issue date Nov 25, 1986
- Koyo Auto-Mech. Co. Ltd.
- Takeshi Futaba
- B24 - GRINDING POLISHING
Information Patent Grant
Rack and pinion steering device
- Patent number 4,619,155
- Issue date Oct 28, 1986
- Koyo Jidoki Kabushiki Kaisha
- Takeshi Futaba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid pressure control device in power steering apparatus
- Patent number 4,619,339
- Issue date Oct 28, 1986
- Koyo Jidoki Kabushiki Kaisha
- Takeshi Futaba
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Ball nut type steering gear
- Patent number 4,221,137
- Issue date Sep 9, 1980
- Koyojidoki Kabushiki Kaisha
- Takeshi Futaba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...