Joji Maruyama

Title: Joji Maruyama: Innovator in Wireless Communication Technologies

Introduction

Joji Maruyama is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of wireless communication, holding a total of 3 patents. His work focuses on enhancing communication systems and software update methods, which are crucial in today's technology-driven world.

Latest Patents

Maruyama's latest patents include a wireless communication terminal, a software update system, and a software update method. The software update system he developed consists of an administration server, a wireless communication terminal, and a wireless-communication key station. This system is designed to connect the wireless communication terminal to the administration server through a communication network. The wireless-communication key station plays a vital role by being positioned between the administration server and the wireless communication terminal, facilitating the distribution of software updates.

Another notable patent is the distribution method and distribution system, which involves a distribution source device and multiple distribution destination devices. This method allows the distribution source device to search for destination devices by expanding the search range in multiple stages. It also includes processes for allowing data distribution and acquiring data from other devices that have previously received it.

Career Highlights

Joji Maruyama is currently employed at Fujitsu Corporation, where he continues to innovate and develop new technologies. His work at Fujitsu has positioned him as a key player in the advancement of wireless communication systems.

Collaborations

Throughout his career, Maruyama has collaborated with notable colleagues, including Katsunori Hayashi and Takaaki Kawakami. These collaborations have contributed to the successful development of his patents and innovations.

Conclusion

Joji Maruyama's contributions to wireless communication technologies are significant and impactful. His innovative patents and work at Fujitsu Corporation highlight his dedication to advancing communication systems. His collaborations further enhance the potential for future innovations in this vital field.