Location History:
- Toyota, JP (1986)
- Aichi, JP (1992)
- Aichi-ken, JP (1997 - 1998)
- Nishikamo-gun, JP (1999 - 2003)
Company Filing History:
7 out of 36,771 
1 out of 1,343 
Years Active: 1986-2003
Title: Innovations by Shuichi Sunahara
Introduction
Shuichi Sunahara is a notable inventor based in Nishikamo-gun, Japan. He has made significant contributions to the field of technology, particularly in the area of moving object detection and photography. With a total of 7 patents to his name, Sunahara's work has had a considerable impact on various applications.
Latest Patents
One of his latest patents is a "Moving object detection method and apparatus." This invention proposes a system where multiple heads are installed above a detection line on a road. The outputs from these heads undergo A/D conversion and binary conversion, which are then linked along the detection line. A vehicle detection preprocessor processes the linked 0/1 existence data through a series of steps, including noise rejection and width maintenance, to accurately detect vehicles. This method significantly reduces false detection of moving objects.
Another notable patent is the "Apparatus for photographing a moving body." This invention utilizes a video memory with multiple frame memories to store images captured during various photographing operations. The system selects frame images based on the detection of a vehicle's front or rear edge, allowing for high-speed processing without the need for complex image processing techniques.
Career Highlights
Shuichi Sunahara has worked with prominent companies such as Toyota Motor Corporation and Toyoda Automatic Loom Works. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, Sunahara has collaborated with talented individuals, including Yoshito Kato and Masanori Omae. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Shuichi Sunahara's contributions to technology, particularly in moving object detection and photography, showcase his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving accuracy and efficiency in various applications.