Makoto Tsunekawa

Title: The Innovative Contributions of Makoto Tsunekawa

Introduction

Makoto Tsunekawa is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of airflow measurement technology. With a total of 3 patents to his name, Tsunekawa's work has advanced the understanding and efficiency of airflow measurement devices.

Latest Patents

Tsunekawa's latest patents include an apparatus for measuring flow amount and a thermal type air flow amount measuring apparatus. The first patent describes an airflow meter that utilizes a membrane type sensor element. This sensor element is strategically supported to ensure its sensing surface is parallel to the airflow direction. The design incorporates protective means to shield the sensor from dust and foreign particles, featuring an obstruction member that is positioned either upstream or downstream of the sensor element. This obstruction member is designed with gradually spreading and converging surfaces to optimize airflow.

The second patent focuses on a thermal type air flow amount measuring apparatus. This device is engineered to measure the amount of air flowing through an air flow passage. It includes a bypass passage unit that diverts a portion of the air into a separate channel for measurement. A flow amount measuring device is located within this bypass passage, supported by a throttle unit and a support unit to ensure accurate readings.

Career Highlights

Makoto Tsunekawa is currently employed at Denso Corporation, a leading company in automotive technology. His work at Denso has allowed him to apply his innovative ideas in practical applications, contributing to advancements in automotive airflow measurement systems.

Collaborations

Throughout his career, Tsunekawa has collaborated with talented individuals such as Yasushi Kohno and Tomoyuki Takiguchi. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies in the field.

Conclusion

Makoto Tsunekawa's contributions to airflow measurement technology exemplify the impact of innovation in engineering. His patents reflect a commitment to improving measurement accuracy and efficiency, making him a significant figure in his field.