Location History:
- Fujisawa, JP (2000 - 2001)
- Funabashi, JP (2010 - 2012)
Company Filing History:
Years Active: 2000-2012
Title: Takao Fukushima: Innovator in Transmission Technology
Introduction
Takao Fukushima is a prominent inventor based in Funabashi, Japan. He has made significant contributions to the field of transmission technology, holding a total of 5 patents. His work focuses on developing advanced devices that enhance signal processing and transmission efficiency.
Latest Patents
Fukushima's latest patents include a transmission device that comprises first interfaces, which receive time-division multiplexed signals from an external device in units of frames. This device features a switch connected to the first interfaces, setting paths for the signals received from the first interface regarding each packet. Additionally, second interfaces connected to the switch receive signals from the first interface and transmit them to a different transmission device in units of packets. The first interface selects signals with the same destination from the received frame and stores them in one packet. Another notable patent involves an interface board and optical transmission equipment, which processes signals of different types. This circuit identifies the signal type based on settings from an administrator or the implementation of the optical module, selecting the appropriate signal processor. An OTN frame standardized by ITU is used independently of the signal type, while a corresponding SDH/SONET frame is utilized for signal accommodation.
Career Highlights
Fukushima is currently employed at Hitachi, Ltd., where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of telecommunications and signal processing.
Collaborations
Some of his notable coworkers include Yoshihiro Ashi and Atsushi Kubotera, who have collaborated with him on various projects.
Conclusion
Takao Fukushima's contributions to transmission technology exemplify his dedication to innovation and excellence in the field. His patents reflect a deep understanding of signal processing, making him a key figure in advancing telecommunications technology.