Ayumu Koide

Ayumu Koide is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of mobile technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of mobile stations through innovative applications of positional information.

Latest Patents

One of Koide's latest patents is titled "Mobile station using positional information." This invention allows a mobile station to initiate an application when it approaches a predetermined target position. The mobile station is equipped with a position comparator that compares its current location, calculated using signals from an antenna, with the target position. An application controller manages the application based on the results of this comparison, while a position calculation controller regulates the frequency of position calculations.

Another notable patent is the "Wireless terminal positioning method and apparatus." This method estimates the position of a terminal by utilizing signals from at least three base stations within a cellular communication system. By employing the triangulation method, the terminal's position is estimated, and multiple calculated positions are stored and averaged to determine a final estimated location.

Career Highlights

Ayumu Koide is currently employed at Hitachi, Ltd., where he continues to develop innovative solutions in mobile technology. His work has been instrumental in advancing the capabilities of wireless communication systems.

Collaborations

Koide has collaborated with notable colleagues, including Mikio Kuwahara and Nobukazu Doi. Their combined expertise has contributed to the successful development of various projects within the company.

Conclusion

Ayumu Koide's contributions to mobile technology through his patents and work at Hitachi, Ltd. highlight his role as a key innovator in the field. His inventions continue to shape the future of mobile communication.