Kimiyoshi Sawai

Title: Kimiyoshi Sawai: Innovator in Map Data Technology

Introduction

Kimiyoshi Sawai is a prominent inventor based in Okazaki, Japan. He has made significant contributions to the field of map data technology, holding a total of 10 patents. His work focuses on improving the efficiency and effectiveness of map data storage and updating processes.

Latest Patents

Sawai's latest patents include a map data storage device, a map data updating method, and a computer program designed to shorten the time required for map data updating. The map data storage device allows navigation apparatuses to update their local databases based on data received from a map distribution center. This process involves preparing a data reference index that links universal identification information (PID) with internal identification information, facilitating quicker access to updated map data. Additionally, his map update data supply device extracts request update sections and safeguard update sections to ensure a seamless update process for navigation devices.

Career Highlights

Throughout his career, Kimiyoshi Sawai has worked with notable companies such as Aisin Aw Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to develop innovative solutions that enhance navigation technology.

Collaborations

Sawai has collaborated with talented individuals in his field, including Tomoki Kodan and Hironobu Sugimoto. Their combined expertise has contributed to the advancement of map data technologies.

Conclusion

Kimiyoshi Sawai's contributions to map data technology have made a significant impact on navigation systems. His innovative patents and collaborations continue to shape the future of this essential field.