Company Filing History:
Years Active: 1992-1997
Title: Hidenori Suhara: Innovator in Engine Technology
Introduction
Hidenori Suhara is a prominent inventor based in Iwata, Japan. He has made significant contributions to the field of engine technology, holding a total of 6 patents. His innovative designs focus on improving engine performance and efficiency.
Latest Patents
One of Suhara's latest patents is an exhaust control valve for engines. This arrangement is designed for two-cycle internal combustion engines, allowing for the alteration of the compression ratio to optimize performance under various conditions. The design includes a mechanism for cleaning the exhaust control valve and its surrounding surfaces upon engine shutdown, preventing the formation of deposits that could cause the valve to stick. The valve element is rotated through multiple cycles after the engine stops, which helps remove any deposits. The number of cycles is determined based on engine conditions, such as the duration of operation or the amount of lubricant supplied. Additionally, various valve arrangements are disclosed that enhance the cleaning process, allowing for cleaning even while the engine is running.
Another notable patent involves lubricant control systems for two-cycle, crankcase compression diesel engines. This invention features independent lubricating systems for critical engine components, such as the crankshaft and pistons. Each system operates with its own lubricating pump, supplying a precise amount of lubricant based on engine running conditions. The control routine ensures that lubrication is provided before starting the engine and adjusts the amount during the break-in period.
Career Highlights
Hidenori Suhara is associated with Yamaha Hatsudoki Kabushiki Kaisha, a leading company in the engine manufacturing industry. His work has significantly impacted the development of advanced engine technologies, contributing to the company's reputation for innovation and quality.
Collaborations
Suhara has collaborated with notable coworkers, including Tatsuyuki Masuda and Kousei Maebashi. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in engine design.
Conclusion
Hidenori Suhara's contributions to engine technology through his innovative patents demonstrate his commitment to enhancing engine performance and efficiency. His work continues to influence the industry, making him a key figure in the field of engine innovation.