Yuichi Kumazawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of flame detection and maintenance management systems. With a total of 5 patents to his name, Kumazawa continues to push the boundaries of technology.

Latest Patents

One of his latest innovations is a flame detection system and flame level detection method. This system includes a UV sensor that detects UV rays generated by flames. It features an application voltage generation unit that applies a driving voltage to the UV sensor, a discharge detection unit that identifies discharges in the UV sensor, and a discharge count unit that counts the number of detected discharges. Additionally, it has a discharge probability calculation unit that calculates the discharge probability based on the counted discharges and the number of times the driving voltage is applied. The system also includes a UV intensity determination unit that assesses the intensity of the UV ray based on the discharge probability, and a determination result output unit that displays or communicates the determined intensity.

Another significant patent is a maintenance management device and method for high-temperature furnace equipment. This device integrates point values for each element that exerts thermal stress on a high-temperature furnace, using the operation time of the furnace as an integration period. The point values are derived from actual thermal stress values converted into reference thermal stress. A lifetime thermal stress point value is established based on the limit value of thermal stress for normal operation. The accumulated thermal stress is calculated by integrating the point value with the operation time, allowing for the prediction of the remaining lifetime of the high-temperature furnace equipment.

Career Highlights

Kumazawa is currently employed at Azbil Corporation, where he applies his expertise in developing innovative solutions. His work has significantly impacted the safety and efficiency of industrial processes.

Collaborations

He collaborates with talented coworkers, including Katsumi Morikawa and Tomoya Nakata, to enhance the quality and effectiveness of their projects.

Conclusion

Yuichi Kumazawa's contributions to flame detection and maintenance management systems demonstrate his commitment to innovation. His patents reflect a deep understanding of technology and its applications in real-world scenarios.

Profile summary based on public USPTO records.

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