Tatsuya Sugawara

Title: Tatsuya Sugawara: Innovator in Coordinate Detection Technology.

Introduction

Tatsuya Sugawara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of coordinate detection technology, particularly through his innovative patent that addresses the challenges of touch coordinate detection.

Latest Patents

Sugawara holds a patent for a "Coordinate detection device and coordinate detection method." This invention aims to detect touch coordinates accurately without detection errors and without the need for a special pen on substrates such as touch panels. The method involves calculating a ratio between the short-term average (STA) and long-term average (LTA) of output signals from at least three vibration detectors. These detectors are strategically placed apart on a substrate made from a homogeneous material, allowing for consistent propagation speeds of oscillating waves. The invention calculates arrival times based on the STA/LTA ratio exceeding a predetermined threshold, ultimately determining touch position coordinates.

Career Highlights

Throughout his career, Tatsuya Sugawara has worked with prominent companies, including Alab Inc. and Konami Digital Entertainment Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Sugawara has collaborated with notable individuals in his field, including Masayuki Araki and Hajime Takahama. These partnerships have likely enhanced his work and contributed to the advancement of coordinate detection technologies.

Conclusion

Tatsuya Sugawara is a distinguished inventor whose work in coordinate detection technology has paved the way for more accurate and efficient touch detection methods. His contributions continue to influence the industry and inspire future innovations.