Masaaki Iinuma

Title: Masaaki Iinuma: Innovator in Engine Technology and Heat Accumulation Systems

Introduction

Masaaki Iinuma is a notable inventor hailing from Nishikamo-gun, Japan. He has made significant contributions to the fields of internal combustion engines and heat accumulation systems. With a total of five patents to his name, Iinuma's work reflects a commitment to innovation and engineering excellence.

Latest Patents

Iinuma's latest patents include a variable intake apparatus for V-type internal combustion engines. This invention features a design where each intake pipe is separated from a surge tank by a partition wall. Communication ports in the partition wall are controlled by variable intake valves, allowing for the adjustment of intake passage lengths. The design includes a synchronization mechanism that ensures the variable intake valves operate in unison. Another notable patent is a mounting structure and method for a heat accumulation tank. This invention utilizes an elastic member that wraps around the tank's main body, providing a secure mounting solution while inhibiting upward shifts of the tank.

Career Highlights

Throughout his career, Masaaki Iinuma has worked with prominent companies such as Toyota Motor Corporation and Tiger Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the automotive and heating sectors.

Collaborations

Iinuma has collaborated with esteemed colleagues, including Shigetaka Yoshikawa and Yoshikazu Shinpo. These partnerships have fostered an environment of creativity and innovation, leading to the development of advanced technologies.

Conclusion

Masaaki Iinuma's contributions to engine technology and heat accumulation systems exemplify his innovative spirit and engineering prowess. His patents reflect a deep understanding of mechanical systems and a dedication to improving efficiency in automotive applications.