Takeo Tokunaga

Title: Takeo Tokunaga: Innovator in Road Surface Evaluation Technology

Introduction

Takeo Tokunaga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of road surface evaluation technology. With a total of 15 patents to his name, Tokunaga's work focuses on enhancing road management and safety through innovative solutions.

Latest Patents

Among his latest patents are the "Road Surface Evaluation Apparatus" and "Road Surface Evaluation Method." The road surface evaluation apparatus includes a microprocessor that acquires driving information, such as vehicle motion and position, as well as map information. It derives a roughness value indicating the condition of the road surface and corrects this value based on vehicle-specific information. The corrected roughness value is then output in association with the relevant road information. Another notable patent is the "Road Management Apparatus," which features a communication unit and a microprocessor. This apparatus estimates the traveling lane of vehicles based on detection information from mounted devices and assesses potential abnormalities on the road by comparing driving information over different periods.

Career Highlights

Tokunaga has worked with notable companies, including Honda Motor Co., Ltd. and Honda Access Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in road management technology.

Collaborations

Throughout his career, Tokunaga has collaborated with talented individuals such as Atsuki Kakinuma and Yasuo Oishi. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Takeo Tokunaga's contributions to road surface evaluation technology demonstrate his commitment to improving road safety and management. His innovative patents and collaborations highlight his role as a leading inventor in this essential field.