Sei Kitaguchi

Title: Sei Kitaguchi: Innovator in Infrared Sensor Technology

Introduction

Sei Kitaguchi is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of sensor technology, particularly through his innovative designs and patents. With a total of 2 patents, Kitaguchi continues to push the boundaries of what is possible in infrared sensing.

Latest Patents

Kitaguchi's latest patents include an advanced infrared sensor and a circuit board equipped with it. The infrared sensor is designed to allow for a large temperature difference between a temperature sensor for detecting infrared rays and a temperature sensor for temperature compensation. This innovation leads to a reduction in size and a lower manufacturing cost. The sensor comprises an electrical insulating film sheet, with first and second temperature sensors located on one side, and foil conductor patterns connected to each sensor. Additionally, an infrared reflector film is positioned on the opposite side of the electrical insulating film sheet, enhancing its functionality.

Another version of the infrared sensor features an electrical insulating film sheet with first and second temperature sensor devices placed at a distance from each other. This design includes contact electrodes for attaching the temperature sensor devices, an infrared absorbing film, and an infrared reflector film. Each temperature sensor device consists of a thermistor element and electrode layers, ensuring precise temperature measurements.

Career Highlights

Sei Kitaguchi is currently employed at Mitsubishi Materials Corporation, where he applies his expertise in sensor technology. His work has been instrumental in developing cutting-edge solutions that meet the demands of modern applications. His innovative spirit and dedication to research have positioned him as a key figure in his field.

Collaborations

Throughout his career, Kitaguchi has collaborated with notable colleagues, including Kenzo Nakamura and Mototaka Ishikawa. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Sei Kitaguchi is a remarkable inventor whose contributions to infrared sensor technology have made a significant impact. His innovative patents and collaborations reflect his commitment to advancing the field. As he continues to work at Mitsubishi Materials Corporation, his future endeavors are sure to lead to further advancements in sensor technology.