This inventor holds 5 USPTO granted patents. Top assignee: Unisia Jecs Corporation. Active years: 1998-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Atsugi, JP (1998)
- Kanagawa, JP (2001 - 2004)
Company Filing History:
Years Active: 1998-2004
Title: Yasuo Fujita: Innovator in Viscous Fluid Coupling Technology
Introduction
Yasuo Fujita is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of engineering, particularly in the development of viscous fluid coupling technology. With a total of 5 patents to his name, Fujita's work has had a considerable impact on automotive engineering.
Latest Patents
One of Yasuo Fujita's latest patents is a viscous fluid coupling that includes a housing rotatably supported to a drive shaft of an engine. This innovative design features an operation plate set in the housing that divides the space into a reservoir and an operation chamber. The operation plate is equipped with a communication hole that connects the reservoir and the operation chamber. A rotor, fixed to the drive shaft, is located in the operation chamber. Additionally, a valve mechanism is installed on the operation plate to open and close the communication hole based on the ambient temperature of the housing. A driven wheel, fixed to the housing, is positioned between the operation plate and the rotor. The torque transmitting section consists of a first annular projection on the driven wheel and multiple second annular projections on the rotor, allowing for fluid coupling through the viscous fluid.
Career Highlights
Yasuo Fujita has been associated with Unisia Jecs Corporation, where he has played a pivotal role in advancing fluid coupling technologies. His expertise and innovative mindset have led to the development of several patents that enhance the efficiency and performance of automotive systems.
Collaborations
Fujita has collaborated with notable coworkers, including Hirofumi Katoh and Shinichi Kawada. Their combined efforts have contributed to the successful development of various technologies in the field.
Conclusion
Yasuo Fujita's contributions to viscous fluid coupling technology exemplify his innovative spirit and dedication to engineering. His patents continue to influence the automotive industry, showcasing the importance of creativity and collaboration in technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile