Location History:
- Omiya, JP (2003)
- Saitama, JP (2006)
- Saitamaken, JP (2003 - 2009)
- Kamifukuoka, JP (2012)
- Fujimino, JP (2010 - 2013)
Company Filing History:
6 out of 448 
2 out of 41 
1 out of 6 
Years Active: 2003-2013
Title: Teruyuki Hasegawa: Innovator in Communication Systems
Introduction
Teruyuki Hasegawa is a prominent inventor based in Fujimino, Japan. He has made significant contributions to the field of communication systems, holding a total of 9 patents. His work focuses on enhancing communication reliability and efficiency in IP networks.
Latest Patents
Hasegawa's latest patents include a communication system, a delay insertion server, a backup server, and a communication control apparatus. The communication system he developed features a probe transmission server that transmits probe multicast packets at fixed intervals, enhancing the detection and recovery from communication breaks. The delay insertion server appends a fixed delay to both main and probe multicast packets, while the backup server generates and transmits backup multicast packets to ensure synchronism. This innovative system significantly reduces network traffic and improves the reliability of multicast services.
Career Highlights
Throughout his career, Hasegawa has worked with notable companies such as KDDI Corporation and KDD Corporation. His experience in these organizations has allowed him to refine his expertise in communication technologies and contribute to various advancements in the field.
Collaborations
Hasegawa has collaborated with talented individuals such as Toru Hasegawa and Toshihiko Kato. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Teruyuki Hasegawa's contributions to communication systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in network communication and provide effective solutions to enhance reliability and efficiency.