Motohisa Miura

Title: **The Innovations of Motohisa Miura: Shaping Internal Combustion Engine Technologies**

Introduction

Motohisa Miura, an accomplished inventor based in Toyota, Japan, has made significant contributions to the field of internal combustion engine technologies. With a remarkable portfolio of 8 patents, Miura focuses on enhancing the efficiency and performance of exhaust gas systems. His work not only reflects his innovative spirit but also highlights the importance of engineering advancements in the automotive industry.

Latest Patents

Miura's latest patents showcase his expertise and dedication to improving internal combustion engines. One notable invention is the **Secondary Air Supply System for Internal Combustion Engines**. This system features a control valve that regulates the pressure of air in the secondary air supply line. The innovation allows for increased pressure during acceleration and decreased pressure during deceleration, optimally controlling the amount of secondary air supplied to the exhaust pipe.

Another pivotal patent is the **Exhaust Gas Purification System for an Internal Combustion Engine**. This system incorporates an EGR (Exhaust Gas Recirculation) line, enabling the recirculation of exhaust gases back into the engine's intake system. A key component is the EGR valve, which is actuated by an actuator that operates on pressurized air supplied by a diaphragm pump. This design ensures that the EGR rate is controlled in proportion to engine speed, thus enhancing the overall efficiency of the engine.

Career Highlights

Throughout his career, Motohisa Miura has been associated with prominent companies such as Nippondenso Co., Ltd. and Toyota Jidosha Kogyo Kabushiki Kaisha. His experiences in these organizations have undoubtedly enriched his knowledge and skills, allowing him to contribute significantly to automotive technology advancements.

Collaborations

Miura has collaborated with talented colleagues like Mikiji Ito and Hidetaka Nohira. These partnerships have fostered an environment of innovation, leading to the development of groundbreaking patents and improvements in the efficiency of internal combustion engines.

Conclusion

Motohisa Miura's innovative prowess and dedication to improving internal combustion engine technologies have positioned him as a notable figure in the engineering realm. His patents not only illustrate his technical expertise but also contribute to the broader understanding of engine efficiency and performance. As the automotive industry continues to evolve, inventions by dedicated inventors like Miura play a crucial role in shaping the future of transportation technology.