Location History:
- Susono, JA (1977)
- Mishima, JP (1986)
- Toyota, JP (1988)
Company Filing History:
2 out of 36,771 
1 out of 1,838 Years Active: 1977-1988
Title: The Innovative Mind of Toshio Yamada
Introduction
Toshio Yamada, an accomplished inventor from Mishima, Japan, has made significant contributions to the field of internal combustion engines. With a total of three patents to his name, Yamada's work exemplifies innovative engineering designed to enhance engine performance and efficiency.
Latest Patents
Among Yamada's notable patents is the design of an internal combustion engine cylinder head with port coolant passages. This innovation involves a cylinder head that includes three parallel coolant passages, optimally distributing flow rates across the combustion chambers. This design allows for effective cooling, which is critical in maintaining engine performance.
Another significant patent is the development of an operating apparatus for a lean burn internal combustion engine. Yamada's system controls the air-fuel ratio feedback to achieve optimal combustion efficiency by adjusting ignition timing based on the air-fuel ratio detected by a sensor. This innovation promises quicker control of engine parameters, enhancing overall performance.
Career Highlights
Toshio Yamada has an impressive career associated with Toyota, specifically with Toyota Jidosha Kabushiki Kaisha and Toyota Jidosha Kogyo Kabushiki Kaisha. His work in these esteemed companies has allowed him to explore and develop pioneering solutions in automotive engineering, contributing to Toyota's reputation for innovation in the automotive industry.
Collaborations
Throughout his career, Yamada has collaborated with talented individuals such as Tokuta Inoue and Mutsumi Kanda. These partnerships highlight the collaborative spirit prevalent in innovative environments, where ideas are shared and refined to create groundbreaking technologies.
Conclusion
Toshio Yamada stands out as a prominent figure in automotive innovation. His patents reflect a deep understanding of internal combustion engine mechanics and a commitment to improving engine efficiency. As the automotive industry continues to evolve, Yamada's contributions leave a lasting impact on future developments in engine technology.