Location History:
- Kawasaki, JA (1976)
- Kawaski, JA (1976)
- Niiza, JA (1977 - 1978)
- Saitama, JP (1978)
- Kawasaki, JP (1979)
- Niiza, JP (1979 - 1980)
Company Filing History:
Years Active: 1976-1980
Title: Innovations of Yoshitoshi Sakurai: Pioneering Patents in Internal Combustion Engine Technology
Introduction
Yoshitoshi Sakurai, a prolific inventor based in Kawasaki, Japan, has made significant contributions to the automotive industry. With a total of ten patents to his name, his work primarily focuses on advancements in internal combustion engine technology. Through innovative designs and mechanisms, he has enhanced the efficiency and performance of exhaust systems.
Latest Patents
Sakurai's latest patents showcase his ingenuity and commitment to improving engine performance. One notable invention is the "Exhaust Port Liner Support for Internal Combustion Engine." This patent details a liner made of thin-wall heat-resistant material designed to receive exhaust gases from two adjacent exhaust port passages. The design features a central opening within a circular projection and a support piece that serves both to secure the liner and block unwanted exhaust gas flow.
Another significant invention by Sakurai is the "Exhaust Manifold System for Internal Combustion Engine." This patent introduces an exhaust system for multi-cylinder engines that utilizes exhaust port liners connected to adjacent exhaust ports, each possessing a single discharge opening. The innovation includes an intake passage leading to an auxiliary reaction chamber, optimizing the exhaust flow and subsequently enhancing engine performance.
Career Highlights
Throughout his career, Sakurai has consistently driven forward the boundaries of internal combustion engine technology. His work at Honda Giken Kogyo Kabushiki Kaisha, commonly known as Honda, reflects a dedication to engineering excellence and innovation. The patents he has developed have not only contributed to Honda’s reputation as a leader in automotive technology but have also influenced industry standards.
Collaborations
Sakurai has worked alongside notable colleagues, including Takao Okura and Shoichiro Irimajiri. Their collaborative efforts have played a vital role in the successful development and implementation of groundbreaking technologies within Honda’s engineering teams.
Conclusion
Yoshitoshi Sakurai stands as a significant figure in the realm of engine technology innovation. His contributions through numerous patents demonstrate a commitment to enhancing performance and efficiency in internal combustion engines. As the automotive industry continues to evolve, Sakurai's inventions will undoubtedly leave a lasting impact on the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.