Michio Morioka

Title: Michio Morioka: Innovator in Map Data Management

Introduction

Michio Morioka, a prominent inventor based in Hitachi, Japan, has made significant contributions to the field of map data distribution technology. With a remarkable portfolio of 24 patents, his work focuses on enhancing the efficiency and accuracy of navigation systems.

Latest Patents

Morioka's recent patents demonstrate his innovative approach to map data management. One notable invention is the **Map Data Distribution System**, which features a server designed to efficiently distribute map data to navigation devices. This system incorporates a sophisticated database structure, consisting of a first table that links update data with corresponding IDs, and a second table that aligns area IDs with their version-controlled updates. The update manager in this system intelligently selects the required update data based on user input, ensuring seamless functionality for navigation devices.

Another significant invention is the **Computer Readable Medium Storing a Map Data Updating Program** and accompanying terminal. This technology allows for quick updates to map data in designated regions while maintaining coherence with adjacent non-updated areas. The innovation includes obtaining time and date stamps during updates, selecting the necessary differential data for effective map updating, and registering updates for efficient management.

Career Highlights

Throughout his illustrious career, Michio Morioka has collaborated with renowned companies such as Hitachi, Ltd. and Xanavi Informatics Corporation. His significant influence in the tech industry is evidenced by his extensive patent portfolio and the practical applications of his inventions.

Collaborations

Morioka's work is complemented by collaborations with talented individuals in the industry, including colleagues Yoshinori Endo and Shigeru Matsuo. Together, they have contributed to advancements in navigation technologies that are integral to modern mapping systems.

Conclusion

Michio Morioka's innovative spirit and dedication to improving map data distribution systems have placed him at the forefront of technological advancements in navigation. With his 24 patents, he continues to shape the future of how we interact with digital maps and navigation devices, ensuring that updates are both efficient and reliable. As technology evolves, Morioka's contributions remain pivotal in the development of smarter, more user-friendly navigation solutions.