Yutaka Maruta

Title: Yutaka Maruta: Innovator in Vehicle Identification Technology

Introduction

Yutaka Maruta is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of vehicle identification technology. With a total of 2 patents, Maruta's work focuses on enhancing the accuracy and efficiency of vehicle number plate recognition.

Latest Patents

Maruta's latest patents include a vehicle identification method and device. This innovation aims to improve the identification accuracy of backlit number plates. The method involves capturing an image frame of a vehicle using an interlace method. It irradiates odd and even fields of the image frame with different light quantities. Character recognition processing is performed in parallel for both fields, ensuring a reliable identification result. Another notable patent is an irradiation control device designed to extend the longevity of LEDs. This device utilizes feedback control based on output signals from a photo device or image processing to maintain fixed brightness levels.

Career Highlights

Yutaka Maruta is currently employed at Fujitsu Corporation, where he continues to develop innovative technologies. His work has garnered attention for its practical applications in vehicle identification systems. Maruta's inventions reflect a commitment to improving technological solutions in everyday life.

Collaborations

Some of Maruta's notable coworkers include Nobumasa Sasaki and Hiroaki Natori. Their collaborative efforts contribute to the advancement of technology within their field.

Conclusion

Yutaka Maruta's contributions to vehicle identification technology exemplify the impact of innovation in enhancing everyday processes. His patents reflect a dedication to improving accuracy and efficiency in vehicle recognition systems.