Sigeru Watanabe

Title: Sigeru Watanabe: Innovator in Infrared Sensor Technology

Introduction

Sigeru Watanabe is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of sensor technology, particularly with his innovative work on infrared sensors. His expertise and creativity have led to the development of a unique patent that enhances the functionality of temperature compensation systems.

Latest Patents

Watanabe holds a patent for a temperature compensation type infrared sensor. This invention features a substrate with a central pit that acts as a heat sink, along with an insulation film that defines a diaphragm above the pit. The design includes multiple thermocouples connected in series, each with a hot junction on the diaphragm and a cold junction on the heat sink. Additionally, a thermopile element with a black body is positioned on the diaphragm to absorb infrared rays, which is placed on a thermistor chip for temperature compensation.

Career Highlights

Sigeru Watanabe is currently employed at Citizen Watch Company, Ltd., where he continues to innovate and develop advanced sensor technologies. His work has been instrumental in enhancing the performance and reliability of infrared sensors used in various applications.

Collaborations

Watanabe has collaborated with talented coworkers, including Kenji Kamiya and Takanori Nanya. Their combined efforts have contributed to the advancement of sensor technology within their organization.

Conclusion

Sigeru Watanabe's contributions to infrared sensor technology exemplify the impact of innovative thinking in engineering. His patent for a temperature compensation type infrared sensor showcases his ability to solve complex problems through inventive design.