Masaru Noda

Title: **The Innovative Mind of Masaru Noda in Fall Detection Technology**

Introduction

Masaru Noda, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of fall detection technology. With an impressive portfolio of 29 patents, Noda's work focuses on creating reliable methods and devices aimed at enhancing safety through innovative solutions.

Latest Patents

Noda's latest patents include a fall detecting method and a fall detecting device. His fall detecting method showcases a sophisticated approach by providing high accuracy in detecting falls, even if an object inadvertently interacts with a person or another object during the fall. The device includes several key components: an output detecting part that generates an acceleration detection output by comparing the magnitude of acceleration from a three-axis acceleration sensor against a predetermined threshold. Additionally, it features an output interruption correcting part that improves the accuracy of fall detection by correcting for any interruptions in acceleration output that may occur. The output continuation time judging part determines a fall judgment output when the corrected acceleration output sustains for a specified duration.

Noda's fall detection device simplifies the calculation processes involved in making fall judgments based on acceleration. This device ensures a consistent and effective threshold for analyzing the direction of the applied acceleration vector. It produces a fall detection signal when the absolute values of each axis component of acceleration drop below a defined first threshold value, and it only activates when the combined absolute values are lower than a second threshold value.

Career Highlights

Throughout his career, Masaru Noda has worked for prominent companies, including Hitachi, Ltd. and Hitachi Metals, Ltd. His experience in these organizations has undoubtedly equipped him with the knowledge and skills necessary to develop groundbreaking technologies in the realm of fall detection.

Collaborations

Noda has also collaborated with noteworthy individuals, such as Takuya Imaide and Hiroyasu Ohtsubo. These partnerships have allowed for a rich exchange of ideas and innovations, contributing to the development of more effective fall detection systems.

Conclusion

Masaru Noda's extensive work in the field of fall detection has led to significant advancements in ensuring safety for individuals, particularly the elderly or those with mobility challenges. His inventions not only showcase his inventive spirit but also his dedication to enhancing the quality of life through technology. With a proven record of patents and collaborations, Noda continues to be a prominent figure in the innovation landscape of safety technology.