Location History:
- Toyko, JP (2000)
- Tokyo, JP (1997 - 2005)
Company Filing History:
Years Active: 1997-2005
Title: Kiyoki Sekine: Innovator in Mobile Communication Technology
Introduction
Kiyoki Sekine is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of mobile communication, holding a total of 10 patents. His work focuses on enhancing communication systems, particularly in the context of mobile technology.
Latest Patents
One of Sekine's latest patents is a mobile communication system designed to accomplish handover with corrected phase differences of frame synchronization signals. This invention addresses the challenge of switching communication channels when a mobile station transitions from one service area to another. The mobile station determines the phase difference between the frame synchronizing signals received from two base stations and communicates this information to ensure phase synchronization during the handover process.
Another notable patent is a multiplexing communication system that allows a first communication station to transmit data at varying power levels. This system enables the second communication station to generate transmission power control information based on the received data, allowing for independent control of transmission power levels. These innovations contribute to more efficient and reliable mobile communication.
Career Highlights
Kiyoki Sekine is currently employed at Oki Electric Industry Co., Ltd., where he continues to develop cutting-edge communication technologies. His expertise in mobile communication systems has positioned him as a key figure in the industry.
Collaborations
Sekine has collaborated with notable colleagues, including Manabu Kawabe and Toshio Kato. Their combined efforts have led to advancements in communication technology, further enhancing the capabilities of mobile systems.
Conclusion
Kiyoki Sekine's contributions to mobile communication technology are significant and impactful. His innovative patents demonstrate a commitment to improving communication systems, ensuring that they meet the demands of modern users. His work continues to influence the field and pave the way for future advancements.