This inventor holds 2 USPTO granted patents. Top assignees: Kubota Corporation, Robert Bosch. Active years: 1981-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1981-1982
Title: Tuginobu Ujita: Tractor and Farm Equipment Inventor.
Introduction
Tuginobu Ujita is an inventor associated with Sakai, Japan. His patent work focuses on practical mechanisms for tractors and agricultural equipment. He is credited with 2 patents.
Latest Patents
Ujita’s listed patents include two designs for tractor controls and steering.
- Tractor Steering Mechanism. This invention describes a tractor steering system in which fluid pressure steers the wheels. The frame has a box-shaped structure, with a swing mechanism housed inside it to operate the wheels through a fluid pressure cylinder.
- Operating Lever Assembly for Farm Tractors. This assembly connects operating levers near the driver’s seat to turning shafts mounted on a block attached to the transmission case. Coupling components link the shafts to operating rods that project from the case, allowing the levers to control tractor functions.
Career Highlights
The provided career information associates Ujita with Kubota Corporation and Robert Bosch. His patents reflect an emphasis on tractor steering and operator controls.
Collaborations
Toshiyuki Yotsumoto and Eisaku Shinohara are listed as Ujita’s coworkers.
Conclusion
Tuginobu Ujita’s recorded inventions address key aspects of farm tractor operation, including steering and the arrangement of control levers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile