Company Filing History:
Years Active: 2010-2014
Title: Tetsuya Kato: Innovator in Data Distribution Technologies
Introduction
Tetsuya Kato is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of data distribution technologies, holding three patents that showcase his innovative approach to solving complex data transfer challenges. His work is instrumental in enhancing the efficiency and effectiveness of data communication systems.
Latest Patents
Kato's latest patents include a data distribution apparatus, a data distribution method, and a distribution control program. The data distribution apparatus is designed to deliver multicast data to terminals within a multicast group. It features a table generating unit that creates a table linking the source address of the terminal with the destination address for multicast data requests. Additionally, it includes an address discrimination unit that identifies the combination of destination and source addresses in the multicast data. The forwarding destination information generation unit then designates the forwarding destination of the multicast data by referencing the port information in the table. This information is inserted into the multicast data for transfer to a Layer 2 switch, which utilizes a port selection unit to determine the appropriate port for data transfer.
Kato's data processing apparatus is another notable invention. It allows for the copying of necessary data without overburdening the CPU during the broadcasting of specific data. This apparatus includes a reception FIFO memory for temporarily storing received data, a buffer management unit that discriminates the need for multiple copies of the same data, and a DMA control circuit that writes the received data into designated buffer memory areas.
Career Highlights
Tetsuya Kato is currently employed at NEC Access Technica, Ltd., where he continues to develop innovative solutions in data processing and distribution. His work has significantly impacted the efficiency of data communication systems, making him a valuable asset to his company and the industry.
Collaborations
Kato collaborates with Shigehiro Okada, a fellow innovator, to further enhance their research and development efforts in data technologies.
Conclusion
Tetsuya Kato's contributions to data distribution technologies through his patents and work at NEC Access Technica, Ltd. highlight his role as a leading inventor in the field. His innovative solutions continue to shape the future of data communication systems.