Shigeo Nomura

Title: The Innovations of Shigeo Nomura

Introduction

Shigeo Nomura is an accomplished inventor based in Tokyo, Japan, known for his significant contributions to sensor technology. With two patents to his name, Nomura has developed innovative solutions that enhance the functionality and reliability of electronic devices. His work continues to influence various applications in the field of electronics.

Latest Patents

Shigeo Nomura's latest patents demonstrate his expertise in diagnosing sensor functionality and detecting water immersion. One of his patents, titled "Method and Device for Diagnosing Trouble with Sensor Function," describes a sensor that converts physical quantities into electric signals. This sensor is controlled by a drive circuit powered by a microcomputer, which is capable of identifying faults when the sensor output strays outside specified ranges. The invention allows for the effective detection of sensor malfunctions even when the output signal is stable within the acceptable range.

Nomura’s second patent, "Water Immersion Detecting Circuit," addresses the need for reliable water detection in electronic units. This circuit minimizes false detections while ensuring high sensitivity and stability during operation. It utilizes a change in resistance between paired sensor electrodes positioned on a printed circuit board to determine if the unit has been submerged in water. The careful design, featuring a U-shaped slit between the electrodes, enhances its detection capabilities.

Career Highlights

Throughout his career, Shigeo Nomura has worked with notable companies, including Honda Giken Kogyo Kabushiki Kaisha, where he has contributed his expertise to various projects. His work has had a lasting impact on the electronics industry, particularly through his advancements in sensor technology.

Collaborations

Nomura has collaborated with esteemed colleagues, including Mamoru Kasahara and Ichiro Kondo. His partnerships with other innovators have fostered a collaborative environment that promotes creativity and development in engineering and technology.

Conclusion

Shigeo Nomura is a visionary inventor whose patents reflect his commitment to advancing sensor technology. His innovative methods for diagnosing sensor issues and detecting water immersion contribute to the creation of more reliable electronic devices. As technology continues to evolve, Nomura’s contributions will undoubtedly inspire future innovations in the field.