This inventor holds 3 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 2009-2011.
Location History:
- Yokohama, JP (2010)
- Fukuoka, JP (2009 - 2011)
Company Filing History:
Years Active: 2009-2011
Title: Manabu Tomiyasu: Innovator in Communication Technology
Introduction
Manabu Tomiyasu is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of communication technology, holding a total of 3 patents. His work focuses on enhancing communication efficiency and managing bandwidth effectively.
Latest Patents
One of his latest patents is a relay device and communication-path managing method. This invention involves a check-frame receiving unit that receives a check frame containing bandwidth data allocated for communication between a transmitting side and a receiving side. A bandwidth-data extracting unit extracts this bandwidth data and outputs a received bandwidth along with a MAC address. Additionally, a bandwidth comparing unit reads preset bandwidth associated with a destination MAC address and compares it with the received bandwidth. The invention also includes a response-frame generating unit that creates a response frame containing the comparison results, which is then transmitted by a response-frame transmitting unit.
Another notable patent is related to a host unit in a passive optical network. This communication device is designed to prevent a decrease in packet transmission efficiency. It features an address storing unit that extracts addresses from uplink packets and registers them in an address management table. An address extracting unit identifies the destination terminal's address from downlink packets, while an address determining unit checks if this address is registered. Based on this determination, the packet output unit directs the downlink packet to the appropriate coupler.
Career Highlights
Manabu Tomiyasu is currently employed at Fujitsu Corporation, where he continues to innovate in the field of communication technology. His work has been instrumental in developing solutions that enhance network efficiency and reliability.
Collaborations
He collaborates with talented coworkers, including Katsunori Mawatari and Daisuke Kobayashi, who contribute to his projects and innovations.
Conclusion
Manabu Tomiyasu's contributions to communication technology through his patents demonstrate his commitment to advancing the field. His innovative solutions are paving the way for more efficient communication systems.