Koichi Ushida

Title: Koichi Ushida: Innovator in Route Search Technology

Introduction

Koichi Ushida is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of route search technology, holding a total of six patents. His work focuses on improving the efficiency and accuracy of route search systems.

Latest Patents

Ushida's latest patents include a route search apparatus, a route search method, and a computer-readable storage medium storing a program. One of his inventions is a route search apparatus designed to search for a route from a specified place of departure to a designated destination. This apparatus utilizes network data that includes nodes and links representing a road network, along with an average cost value indicating the average travel time for each link. Additionally, it incorporates a variance value that reflects the degree of variance in travel time. The route searcher within the apparatus determines the recommended route based on these values and a weight coefficient of the variance value. Another patent involves a route search apparatus that stores road information, including both single and composite link information, to facilitate the search for a recommended route between two different points.

Career Highlights

Throughout his career, Koichi Ushida has worked with prominent companies such as Aisin Aw Co., Ltd. and Zenrin Co., Ltd. His experience in these organizations has contributed to his expertise in route search technology and innovation.

Collaborations

Ushida has collaborated with notable coworkers, including Hiroyuki Tashiro and Tomohiko Masutani. Their combined efforts have likely enhanced the development of innovative solutions in the field.

Conclusion

Koichi Ushida's contributions to route search technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the way we navigate and understand road networks.