This inventor holds 13 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1982-2004.
Location History:
- Tokorozawa, JP (1982)
- Wako, JP (1991 - 1997)
- Saitama, JP (1987 - 2004)
Company Filing History:
Years Active: 1982-2004
Title: The Innovations of Toshio Shimada
Introduction
Toshio Shimada is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of engineering, particularly in the development of internal combustion engines and vehicles designed for uneven terrain. With a total of 13 patents to his name, Shimada's work reflects a commitment to enhancing vehicle performance and efficiency.
Latest Patents
One of Shimada's latest patents involves an innovative internal combustion engine design. This engine features a piston that is slidably fitted in a cylinder, connected to an auxiliary piston through a first connecting rod. The design ensures that the left and right crankshaft halves are positioned outside the piston sliding range, which helps suppress the increase of the combustion chamber volume as the crank angle changes. This enhancement leads to improved thermal efficiency and simplifies the structures of intake systems and valve mechanisms, particularly in horizontally opposed type engines.
Another notable patent is for a vehicle designed to travel on uneven ground. This vehicle incorporates a torque converter in its power transmission path, allowing for smooth torque transmission to the propeller shaft. This design minimizes the risk of exceeding the tire slip limit, thereby reducing slippage on challenging surfaces such as mud, sand, snow, and gravel.
Career Highlights
Toshio Shimada is currently employed at Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer known for its innovative engineering solutions. His work at Honda has allowed him to contribute to the development of advanced vehicle technologies that enhance both performance and safety.
Collaborations
Throughout his career, Shimada has collaborated with notable colleagues, including Takashi Shichinohe and Katsuhiko Ito. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Toshio Shimada's contributions to the field of engineering, particularly in the automotive sector, have made a lasting impact. His innovative patents and collaborative efforts continue to drive advancements in vehicle technology, showcasing his dedication to improving performance and efficiency.