Masafumi Katoh is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of wireless communication, holding a total of 17 patents. His work focuses on enhancing communication systems and methods, which are crucial in today's technology-driven world.

Latest Patents

Katoh's latest patents include a wireless communication system, a wireless communication method, a transmission device, a control method, and a recording medium. The wireless communication system he developed consists of a transmission device, a relay device, and a reception device. This system is designed to execute both direct and indirect communication. Direct communication allows for the wireless signal to be transmitted directly from the transmission device to the reception device, while indirect communication involves routing the signal through the relay device. Additionally, the system features a controller that estimates disconnection continuation time, enabling it to switch between direct and indirect communication based on the duration of disconnection.

Another notable patent involves a wireless communication device that includes a radio transceiver. This device is configured to transmit and receive data packets to and from a base station. It incorporates a processor that computes a proportional hidden standby time based on various communication metrics. This innovation allows for efficient data transmission by managing retransmission attempts based on predicted packet error rates.

Career Highlights

Masafumi Katoh is currently employed at Fujitsu Corporation, where he continues to innovate in the field of wireless communication. His work has significantly impacted the development of communication technologies, making them more efficient and reliable.

Collaborations

Throughout his career, Katoh has collaborated with notable colleagues, including Toshio Soumiya and Naotoshi Watanabe. These collaborations have further enhanced his contributions to the field and fostered innovation within his team.

Conclusion

Masafumi Katoh's work in wireless communication exemplifies the importance of innovation in technology. His numerous patents reflect his dedication to improving communication systems, making a lasting impact on the industry.

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