Company Filing History:
3 out of 2,649 
3 out of 38 Years Active: 2005-2012
Title: Toshie Shirahama: Innovator in Navigation Technology
Introduction
Toshie Shirahama is a notable inventor based in Meguro, Japan. She has made significant contributions to the field of navigation technology, holding a total of 3 patents. Her work focuses on improving the usability and functionality of navigation devices.
Latest Patents
One of her latest patents is a navigation terminal device and navigation method. This device includes a map information display unit, a destination display unit, and a route line drawing unit. It allows users to follow a route from a reference point to a destination, enhancing the operability of devices with smaller screens. Another patent involves a navigation terminal device that receives map information from a web server. It features a display screen for showing the map and a route line drawing unit that computes the orientation from the reference point to the destination. This innovation ensures that users can easily navigate even when the destination is not within the initially received map.
Career Highlights
Toshie has worked with prominent companies such as Pioneer Corporation and Increment P Corporation. Her experience in these organizations has contributed to her expertise in navigation technology and device development.
Collaborations
Toshie has collaborated with Satoshi Kumada, who has been a valuable coworker in her innovative endeavors.
Conclusion
Toshie Shirahama's contributions to navigation technology demonstrate her commitment to enhancing user experience through innovative solutions. Her patents reflect her expertise and dedication to improving navigation devices for users worldwide.