Company Filing History:
Years Active: 1994
Title: Kiyohiro Shimokawa: Innovator in Digital Signal Processing
Introduction
Kiyohiro Shimokawa is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of digital signal processing, particularly through his innovative patent related to time-switching technology.
Latest Patents
Shimokawa holds a patent for a sub-rate time switch. This invention is designed to switch a digital multiplexed signal that includes a basic-rate signal and multiple sub-rate signals. The sub-rate signals operate at a fraction of the basic rate, allowing for efficient data transmission. The patent outlines a mechanism where a speech path memory temporarily stores the digital multiplexed signal, enabling controlled read and write operations to manage the channel signals effectively.
Career Highlights
Kiyohiro Shimokawa is associated with Fujitsu Corporation, a leading technology company known for its advancements in computing and telecommunications. His work at Fujitsu has allowed him to explore and develop innovative solutions in digital signal processing.
Collaborations
Throughout his career, Shimokawa has collaborated with esteemed colleagues such as Kazuhiko Ito and Tetsuo Ehara. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Kiyohiro Shimokawa's contributions to digital signal processing through his patent for a sub-rate time switch exemplify his innovative spirit and dedication to technology. His work continues to influence advancements in the field.