Shigeo Iwata

Title: Shigeo Iwata: Innovator in Positional Information Management

Introduction

Shigeo Iwata is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of positional information management. His innovative work has led to the development of a unique system that enhances the accuracy and reliability of location tracking.

Latest Patents

Iwata holds a patent for a "Positional information management system, positional information management method, recording medium, and mobile terminal." This invention involves a worker transferring GPS signals to a communication system at each node of travel using a cellular phone terminal. The communication system specifies the position of the cellular phone terminal and notifies positional information to a management system. When the cellular phone terminal cannot receive GPS signals or is outside a range accessible to the communication system, it starts recording acceleration data using an accelerometer. When a communicable state is recovered, the cellular phone terminal sends GPS signals and the recorded acceleration data to the communication system. A management computer determines whether the position notified by the communication system is an intended node. If the notified position is not an intended node, the management computer derives the position of the intended node using the acceleration data and predicts the travel route based on the node position. Iwata has 1 patent to his name.

Career Highlights

Shigeo Iwata is currently employed at Ricoh Company, Ltd., where he continues to innovate and develop new technologies. His work at Ricoh has allowed him to apply his expertise in positional information management to real-world applications.

Collaborations

Iwata has collaborated with notable colleagues, including Hideo Gotoh and Takashi Masuya. These partnerships have contributed to the advancement of technology in their respective fields.

Conclusion

Shigeo Iwata is a distinguished inventor whose work in positional information management has made a significant impact. His innovative patent demonstrates his commitment to enhancing technology and improving location tracking systems.