Tomoyuki Sugihara

Title: Tomoyuki Sugihara: Innovator in Communication Technology

Introduction

Tomoyuki Sugihara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of communication technology, holding two patents that focus on enhancing power efficiency and reducing interference in wireless communication systems.

Latest Patents

Sugihara's latest patents include a "Communication control method and communication device for enabling power saving." This invention aims to save power consumed due to the reception of frames destined for other communication devices. It enables power saving by prolonging a sleep state. The communication device includes a communication unit that interacts with a base station, a switching unit that transitions the operation mode from normal to power-saving, and a determination unit that assesses the duration of the power-saving mode based on the data length received.

Another significant patent is the "Wireless communication control device and wireless communication control method." This invention controls the transmission power of radio waves from base stations to minimize interference between cells. The method involves acquiring the relative positional relationship of multiple base stations, identifying a base station near the boundary of the target area, and lowering the transmission power of other base stations.

Career Highlights

Throughout his career, Sugihara has worked with esteemed organizations such as Kyoto University and Allied Telesis Holdings K.K. His work in these institutions has allowed him to develop innovative solutions that address critical challenges in communication technology.

Collaborations

Sugihara has collaborated with notable colleagues, including Masahiro Morikura and Koji Yamamoto. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Tomoyuki Sugihara is a prominent figure in the field of communication technology, recognized for his innovative patents that enhance power efficiency and reduce interference. His contributions continue to influence the industry and pave the way for future advancements.