Kohtaro Ohba

Title: Innovations by Kohtaro Ohba: Development of Wireless Network Nodes

Introduction: Kohtaro Ohba, an inventor based in Ibaraki, Japan, has made significant contributions to the field of wireless communication. With a focus on efficiency and stability, his innovations have the potential to revolutionize how wireless network nodes operate, especially in environments with limited resources.

Latest Patents: Ohba holds a patent for a Wireless Network Node. This inventive communication procedure enables even low-rate CPUs to maintain stable communication, creating wireless network nodes that feature extended communication distances and prolonged battery life. The technology allows each wireless network node to autonomously decide its own time slot by utilizing random numbers, transmitting after a delay corresponding to the number of time slots. Upon receiving a unique identifier from a wireless network node, a master unit sends an acknowledgment (ACK) signal back, along with the unique number. Following the reception of its unique number, the wireless network node enters a sleep state, thereby reducing the number of active nodes during communication.

Career Highlights: Ohba is currently employed at the National Institute of Advanced Industrial Science and Technology, where he continues to innovate and develop advanced technological solutions in the realm of wireless communication.

Collaborations: A notable collaboration in Ohba's career is with his coworker, Shigeru Yamada. Together, they have worked on enhancing the technologies that support wireless network systems, reinforcing the importance of teamwork in achieving technological advancements.

Conclusion: Kohtaro Ohba's patent for the Wireless Network Node exemplifies a critical innovation in the field of communication technology. His work highlights the importance of developing systems that are both efficient and sustainable, paving the way for more robust applications of wireless networks in various industries. Through his career and collaborations, Ohba continues to play a vital role in shaping the future of wireless communication technology.