This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Kubota Corporation. Active years: 2002-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2002-2013
Title: The Innovations of Osamu Yoshii
Introduction
Osamu Yoshii is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced diesel engine technologies. With a total of 2 patents to his name, Yoshii's work reflects a commitment to innovation and efficiency in engine design.
Latest Patents
Yoshii's latest patents include a multi-cylinder diesel engine and a fuel limitation device for engines with superchargers. The multi-cylinder diesel engine aims to suppress thermal damage to the common rail and reduce fuel temperature. This design features a crankshaft oriented in the anteroposterior direction, with a common rail positioned above the intake manifold. Additionally, the engine cooling fan is strategically placed in front of the engine to enhance cooling efficiency.
The fuel limitation device for engines with superchargers introduces a movable fuel meter within the fuel injection pump. This device utilizes a governor lever and a swing lever to regulate fuel metering based on supercharged pressure. The innovative design allows for different fuel settings during cold and warm starts, optimizing engine performance under varying conditions.
Career Highlights
Osamu Yoshii is currently employed at Kubota Corporation, a leading company in the agricultural and industrial machinery sector. His work at Kubota has allowed him to apply his inventive skills to practical applications, contributing to the company's reputation for quality and innovation in engine technology.
Collaborations
Yoshii has collaborated with notable colleagues, including Hidemasa Tsuji and Tomoyoshi Sakano. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in engineering.
Conclusion
Osamu Yoshii's contributions to engine technology through his patents demonstrate his innovative spirit and dedication to improving efficiency in diesel engines. His work continues to influence the industry and inspire future advancements in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile