Takenori Sumi

Title: Innovations of Takenori Sumi

Introduction

Takenori Sumi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of wireless communication, particularly in the development of methods to enhance the efficiency of IEEE 802.15.4 networks. With a total of 12 patents to his name, Sumi's work has had a substantial impact on the industry.

Latest Patents

One of Sumi's latest patents is titled "Suspendable CSMA/CA for IEEE 802.15.4 system to reduce packet discard caused by backoff failure." This innovative method is designed for IEEE 802.15.4 devices and utilizes a suspendable carrier-sense multiple access with collision avoidance (CSMA/CA) control program. The method allows devices to determine the permission for backoff suspension and the intention to perform backoff suspension. It includes steps for active channel sensing and managing backoff periods to minimize packet loss during communication.

Career Highlights

Throughout his career, Takenori Sumi has worked with notable companies such as Mitsubishi Electric Corporation and Mitsubishi Electric Research Laboratories, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in wireless communication.

Collaborations

Sumi has collaborated with several talented individuals in his field, including Yukimasa Nagai and Jianlin Guo. These partnerships have fostered innovation and have led to the development of advanced communication technologies.

Conclusion

Takenori Sumi's contributions to the field of wireless communication are noteworthy and demonstrate his commitment to innovation. His patents and collaborations reflect a dedication to improving technology for the benefit of society.