Company Filing History:
Years Active: 2004-2009
Title: Masaaki Iijima: Innovations in Fuel Pump Technology
Introduction
Masaaki Iijima, located in Gunma, Japan, is a noteworthy inventor recognized for his contributions to automotive technology. With a total of eight patents to his name, Iijima has made significant advancements in fuel pump design, reflecting his expertise and innovative spirit.
Latest Patents
Iijima's latest patents demonstrate a focus on enhancing the efficiency and functionality of fuel pumps. One such invention is a fuel pump designed for automotive internal combustion engines. This innovative design includes a hollow casing that houses the pump section and an electric motor. The connector allows for external power supply, featuring a terminal and a brush that reliably contacts the rotor of the electric motor, ensuring power is efficiently transmitted to the coil. Additionally, a special tin-electroplating process is used to enhance the durability of the lead wire.
Another notable patent relates to a turbine fuel pump, which features a unique impeller design. This impeller comprises blades that are carefully crafted with a linear blade portion and a curved blade portion, optimizing the fuel flow dynamics and performance of the pump. The linear blade portion is dimensioned proportionally to the overall length of the impeller, enhancing its operational efficacy.
Career Highlights
Masaaki Iijima has had a distinguished career, having worked with renowned companies such as Hitachi, Ltd. and Hitachi Unisia Automotive, Ltd. These roles allowed him to develop and refine his innovative inventions while contributing significantly to the automotive industry.
Collaborations
Throughout his career, Iijima has collaborated with talented professionals, including coworkers Junichi Motojima and Toru Mashimo. Their teamwork has likely fostered a creative and innovative environment, leading to groundbreaking advancements in fuel pump technology.
Conclusion
Masaaki Iijima stands out as a significant inventor in the realm of automotive technology, particularly in the development of fuel pumps. His valuable patents and collaborations reflect his commitment to innovation and his impact on the industry. As technology continues to evolve, Iijima's contributions will remain pivotal in shaping the future of automotive fuel systems.