Hiroki Kashiwagi is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of wireless communication, holding a total of 12 patents. His work focuses on enhancing the efficiency and effectiveness of mobile communication systems.

Latest Patents

Kashiwagi's latest patents include innovative technologies related to wireless communication apparatuses and mobile terminals. One of his notable inventions involves a frequency channel allocating section that efficiently allocates frequency channels. Additionally, he has developed a terminal reception quality information processing section that calculates optimal modulation rates and required transmit power for each subcarrier. His inventions also feature a subcarrier power control section that manages the transmit power levels for each subcarrier. Furthermore, a determining section checks the reception bandwidth of communicating apparatuses, distinguishing between full band terminals and limited band terminals. This technology allows for the adjustment of transmit power in adjacent frequency channels, optimizing communication performance.

Career Highlights

Hiroki Kashiwagi is currently employed at Sharp Corporation, where he continues to innovate in the field of wireless communication. His work has been instrumental in advancing mobile communication technologies, making significant impacts on the industry.

Collaborations

Kashiwagi has collaborated with notable colleagues, including Yasuhiro Hamaguchi and Takeshi Wada. Their combined expertise has contributed to the development of cutting-edge technologies in wireless communication.

Conclusion

Hiroki Kashiwagi is a key figure in the advancement of wireless communication technology. His numerous patents and innovative contributions continue to shape the future of mobile communication systems.

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