Company Filing History:
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1 out of 832,812 Years Active: 1994
Title: Kiyoshi Watanabe: Innovator in Fire Surveillance Technology
Introduction
Kiyoshi Watanabe is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of fire surveillance technology. His innovative approach combines image processing techniques with fire detection systems, enhancing safety measures in various environments.
Latest Patents
Watanabe holds a patent for a surveillance monitor system that utilizes image processing to monitor fires. This system employs the ratio of the G component to the R component (G/R) and the ratio of the B component to the R component (B/R) from television monitor images. By referencing a conversion table, it determines the surface temperature of flames for each pixel. The system samples areas where luminance signals exceed a prescribed level to outline flames. It detects the distribution temperature of the sampled flame region and measures the distance to the radiant energy source. The amount of radiant energy is estimated through computation based on the sampled flame area, its distribution temperature, and the distance to the source. Additionally, the system includes a fire image recognition section that identifies fires based on radiant energy and changes over time, providing fire detection information. It also features an intruder entity recognition section that detects potential intruders from monitor images. If any abnormality is detected, a pre-alarm is triggered in the central monitoring room, and the monitor image switches to the location of the detected issue.
Career Highlights
Throughout his career, Watanabe has worked with Hochiki Kabushiki Kaisha, a company known for its fire protection products and systems. His work has significantly impacted the development of advanced fire monitoring technologies.
Collaborations
Watanabe has collaborated with notable individuals in his field, including Hiromitsu Ishii and Takashi Ono. Their combined expertise has contributed to the advancement of fire surveillance systems.
Conclusion
Kiyoshi Watanabe's innovative contributions to fire surveillance technology demonstrate his commitment to enhancing safety through advanced monitoring systems. His patent reflects a significant step forward in fire detection and prevention, showcasing the importance of innovation in protecting lives and property.