Haruhiko Maeda

Title: Haruhiko Maeda: Innovator in Air Flow Measurement Technology

Introduction

Haruhiko Maeda is a notable inventor based in Katsuta, Japan. He has made significant contributions to the field of air flow measurement technology, holding a total of 2 patents. His innovative designs have advanced the efficiency and accuracy of air flow meters used in various applications.

Latest Patents

Maeda's latest patents include an air flow meter and a thermal air flow meter. The air flow meter features a main passage for axial air flow, along with an axial subpassage and a radial subpassage that work together to measure air flow rates accurately. This design includes a sensing means to detect flow rates and a projection to minimize turbulence at the intersection of the passages. The thermal air flow meter is designed for internal combustion engines and incorporates a thermal sensor, a drive circuit, and a shielding case to enhance electromagnetic compatibility. This innovative design improves the reliability of air flow measurement in automotive applications.

Career Highlights

Throughout his career, Haruhiko Maeda has worked with prominent companies such as Hitachi, Ltd. and Hitachi Automotive Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in air flow measurement technology.

Collaborations

Maeda has collaborated with notable coworkers, including Tadao Suzuki and Atsushi Miyazaki. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Haruhiko Maeda's contributions to air flow measurement technology through his patents and career achievements highlight his role as a significant inventor in this domain. His work continues to influence the industry and improve the performance of air flow meters.