Seiji Ii

Title: Seiji Ii: Innovator in Fuel Pump Technology

Introduction

Seiji Ii is a notable inventor based in Obu, Japan. He has made significant contributions to the field of fuel pump technology, holding a total of 3 patents. His innovative designs have the potential to enhance fuel efficiency and performance in various applications.

Latest Patents

One of Seiji Ii's latest patents is a fuel pump that features a casing and a substantially disc-shaped impeller. This impeller is rotatably disposed within the casing, with a first group of concavities formed in its lower face and a second group in its upper face. The design includes grooves in the casing that optimize fuel flow, ensuring that the flow through the first group of concavities is greater than that through the second. Another significant patent is for an electromagnetic fuel injection valve. This valve operates by opening and closing a fuel injection port using a movable valve supported by a flat spring. The valve is biased to close the port but can be opened when electric power is supplied to a solenoid coil, creating an electromagnetic attraction force.

Career Highlights

Seiji Ii works at Aisan Kogyo Kabushiki Kaisha, a company known for its advancements in automotive technology. His work has contributed to the development of innovative fuel systems that improve vehicle performance and efficiency.

Collaborations

Seiji has collaborated with notable coworkers, including Hideki Ito and Hiroshi Kawazoe. Their combined expertise has fostered a creative environment that encourages innovation in fuel technology.

Conclusion

Seiji Ii's contributions to fuel pump technology and his innovative patents reflect his dedication to enhancing automotive performance. His work continues to influence the industry and pave the way for future advancements.