This inventor holds 1 USPTO granted patent. Top assignee: Mazda Motor Corporation. Active years: 1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988
Title: Nokuhiro Yamamoto: Innovator in Rotary Piston Engine Technology
Introduction
Nokuhiro Yamamoto is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of rotary piston engine technology. His innovative approach has led to the development of a unique intake system that enhances engine performance.
Latest Patents
Yamamoto holds a patent for an "Intake system for rotary piston engine." This invention focuses on a three-rotor type rotary piston engine, which includes first, second, and third engine sections. The design features three rotors that operate with a 120-degree phase difference in terms of eccentric shaft rotation. The system includes a first communicating passage that connects the working chamber in which the compression stroke is occurring in the first engine section to the working chamber in which the intake stroke is taking place in the second engine section. Additionally, there are second and third communicating passages that serve similar functions for the second and third engine sections, respectively. Each passage is equipped with a valve that controls the openings based on engine load. This innovative intake system effectively reduces pumping loss across all engine sections while ensuring a uniform intake of air.
Career Highlights
Yamamoto is associated with Mazda Motor Corporation, where he has been able to apply his inventive skills in a practical setting. His work has contributed to advancements in rotary engine technology, which is a hallmark of Mazda's engineering excellence.
Collaborations
Yamamoto has collaborated with notable colleagues such as Tatsuya Kita and Hiroshi Sasaki. Their combined expertise has fostered an environment of innovation and creativity within the company.
Conclusion
Nokuhiro Yamamoto's contributions to rotary piston engine technology exemplify the spirit of innovation. His patented intake system represents a significant advancement in engine design, showcasing his commitment to enhancing performance and efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile