This inventor holds 2 USPTO granted patents. Top assignee: Mazda Motor Corporation. Active years: 1998-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-2001
Title: Hiromasa Yoshida: Innovator in Automotive Technology
Introduction
Hiromasa Yoshida is a prominent inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of advanced transmission systems. With a total of 2 patents, his work has had a notable impact on vehicle performance and efficiency.
Latest Patents
Yoshida's latest patents include an automatic transmission control system and a toroidal continuously variable transmission. The automatic transmission control system is designed to optimize the gear ratio of an automatic transmission connected to an engine. It aims to maintain the engine speed at a target level based on vehicle speed and throttle opening. This system incorporates various sensors to monitor engine speed, throttle position, and vehicle speed, allowing for precise control of fuel delivery and gear ratio adjustments.
The toroidal continuously variable transmission features a unique design that includes a toroidal transmission unit and a planetary gear mechanism. This innovative system transmits engine torque efficiently while generating axial thrust to enhance performance. The design allows for smooth and continuous gear changes, improving the overall driving experience.
Career Highlights
Hiromasa Yoshida is currently employed at Mazda Motor Corporation, where he continues to develop cutting-edge automotive technologies. His work at Mazda has positioned him as a key player in the advancement of vehicle transmission systems.
Collaborations
Yoshida has collaborated with notable colleagues, including Hidetoshi Nobumoto and Kazuhiko Ueda. These partnerships have fostered innovation and creativity within the automotive engineering field.
Conclusion
Hiromasa Yoshida's contributions to automotive technology, particularly in transmission systems, highlight his role as an influential inventor. His patents reflect a commitment to enhancing vehicle performance and efficiency, making a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile