This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Yanmar Co., Ltd.. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006
Title: Ryouichi Hagiwara: Innovator in Fuel Feed Technology
Introduction
Ryouichi Hagiwara is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of gas engine technology. His innovative approach focuses on enhancing the efficiency of fuel feed devices.
Latest Patents
Hagiwara holds a patent for a fuel feed device of a gas engine. This device is designed for non-supercharged engines and facilitates the feeding of air and fuel to the intake port without mixing them through a mixer. The unique feature of this invention is that it utilizes the negative pressure generated in the intake port during the intake stroke to feed fuel gas into the intake port.
Career Highlights
Hagiwara is associated with Yanmar Co., Ltd., a company known for its advancements in engine technology. His work at Yanmar has allowed him to focus on innovative solutions that improve engine performance and efficiency.
Collaborations
Hagiwara collaborates with Tohru Nakazono, a fellow innovator in the field. Their combined expertise contributes to the development of cutting-edge technologies in gas engines.
Conclusion
Ryouichi Hagiwara's contributions to fuel feed technology exemplify his commitment to innovation in the gas engine sector. His patent reflects a significant advancement that could influence future developments in engine efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile