Company Filing History:
Years Active: 1986-2001
Title: Innovations of Junkichi Amano
Introduction
Junkichi Amano is a notable inventor based in Iwata, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of 9 patents. His work focuses on enhancing engine performance through innovative designs and methods.
Latest Patents
One of Amano's latest patents is an induction system for an engine. This system is designed for internal combustion engines and features at least one intake passage that generates a tumble and swirl in the intake charge. The design includes a masked section adjacent to the valve seat, directing the flow across the combustion chamber to create the desired tumble action. Additionally, a secondary intake passage allows for an unrestricted charge delivery to the combustion chamber, enabling high power outputs. The flow through this secondary passage is regulated by a throttle valve, which remains closed during low and mid-range running conditions. Another significant patent is a method for forming valve seats. This method involves creating cylinder heads with bonded valve seat inserts, reducing the machining operations required to place the insert. The cylinder head casting is formed with reference surfaces that help determine the pressing axis and location for the valve seat insert.
Career Highlights
Amano is currently employed at Yamaha Hatsudoki Kabushiki Kaisha, a leading company in the automotive industry. His work at Yamaha has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for quality and performance.
Collaborations
Throughout his career, Amano has collaborated with talented individuals such as Tetsuji Yamazaki and Takashi Hara. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Junkichi Amano's contributions to engine technology through his patents and work at Yamaha Hatsudoki Kabushiki Kaisha highlight his innovative spirit and dedication to improving automotive performance. His inventions continue to influence the industry and pave the way for future advancements.