Noriomi Fujii

Title: Noriomi Fujii: Innovator in Electromagnetic Pump Technology

Introduction

Noriomi Fujii is a prominent inventor based in Anjo, Japan, known for his contributions to the field of electromagnetic pump technology. With a total of seven patents to his name, Fujii has made significant advancements that enhance the efficiency and functionality of electromagnetic pumps.

Latest Patents

Fujii's latest patents include innovative designs for electromagnetic pumps. One notable invention is an electromagnetic pump that features a piston, an electromagnetic portion that moves the piston forward, and a spring that returns the piston to its original position. This design incorporates a discharge check valve built into the piston, which is formed with a hollow portion that opens in the inner peripheral area of the piston’s end surface. Additionally, the piston has a spring receiving surface on its outer peripheral portion to accommodate the spring. The discharge check valve is secured through plastic deformation of the piston, ensuring a reliable and efficient operation.

Another significant patent involves an electromagnetic pump equipped with a strainer mounted onto the inlet of the suction valve. This design includes an electromagnetic portion that generates a force to press the piston, along with an urging member that pushes the piston in the opposite direction. The strainer member features a disk-shaped portion with a strainer surface and a side portion extending from its outer edge. This configuration allows for effective suction of the working fluid through the strainer surface, enhancing the pump's overall performance.

Career Highlights

Fujii has built a successful career at Aisin Aw Co., Ltd., where he has been instrumental in developing cutting-edge technologies in the field of electromagnetic pumps. His innovative designs have not only improved the functionality of these pumps but have also contributed to the advancement of related technologies in the industry.

Collaborations

Throughout his career, Fujii has collaborated with notable colleagues, including Tetsuya Shimizu and Kazuhiko Kato. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Noriomi Fujii's contributions to electromagnetic pump technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of engineering principles and a commitment to enhancing the efficiency of fluid dynamics. Fujii's work continues to influence the industry and inspire future innovations.