Company Filing History:
5 out of 19,697 
1 out of 80 
Years Active: 2017-2021
Title: Noritaka Hirao: Innovator in Location Determination Systems
Introduction
Noritaka Hirao is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of location determination systems and user identification technologies. With a total of 5 patents to his name, Hirao's work has advanced the way vehicles interact with mobile technology.
Latest Patents
One of Hirao's latest patents is a location determination system. This system includes a vehicle device mounted in a vehicle and a mobile terminal that serves as a communication terminal for the user. The mobile terminal transmits a radio signal containing transmission source information at least once within a predetermined period. The vehicle device receives this signal through an antenna and detects the reception strength to determine if the mobile terminal is present within a predefined target area.
Another significant patent is a user identification system and vehicular portable device. This system is designed for use by multiple users and includes an in-vehicle apparatus and a portable device carried by the driver. The portable device detects the received signal strength from various terminals over time and identifies the driver terminal based on the smallest degree of change in the received signal strength.
Career Highlights
Hirao has worked with prominent companies such as Denso Corporation and So-ken Corporation. His experience in these organizations has allowed him to develop innovative solutions that enhance vehicle technology and user interaction.
Collaborations
Throughout his career, Hirao has collaborated with talented individuals, including Kenichiro Sanji and Suguru Matsushita. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Noritaka Hirao's contributions to location determination systems and user identification technologies highlight his innovative spirit and dedication to advancing vehicle technology. His work continues to influence the industry and improve user experiences in automotive settings.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.