Fumio Tamura

Title: Fumio Tamura: Innovator in Internal Combustion Engine Technology

Introduction

Fumio Tamura is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of internal combustion engines, particularly with his innovative designs that enhance engine efficiency and performance. His work is recognized for its technical sophistication and practical applications in the automotive industry.

Latest Patents

Fumio Tamura holds a patent for a multi-cylinder internal combustion engine. This invention features a plurality of cylinders that are supplied with air via a common throttle valve. The control unit regulates the number of operating cylinders, allowing for the suspension of operation in an arbitrary number of cylinders by intercepting the air supply. Notably, the output of the engine under Z.sub.1-cylinder operation coincides with the output under Z.sub.2-cylinder operation at the same degree of throttle valve opening at a constant engine rotation rate. This design enables seamless shifting between Z.sub.1 and Z.sub.2-cylinder operations without fluctuations or shocks, simplifying the control unit's construction.

Career Highlights

Fumio Tamura is associated with Mitsubishi Jidosha Kogyo Kabushiki Kaisha, a leading company in the automotive sector. His work there has been instrumental in advancing engine technology, contributing to the company's reputation for innovation and quality.

Collaborations

Fumio has collaborated with notable colleagues such as Tatsuro Nakagami and Yoshiaki Danno. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies in the automotive field.

Conclusion

Fumio Tamura's contributions to internal combustion engine technology exemplify the spirit of innovation. His patent for a multi-cylinder engine showcases his ability to enhance performance while simplifying design. His work continues to influence the automotive industry and inspire future advancements.