Inventors with similar research interests:
Location History:
- Hirakata, JP (1992)
- Ichigayata, JP (1995)
- Saitamaken, JP (1999)
- Higashimatsuyama, JP (1998 - 2000)
- Kamifukuoka, JP (2002 - 2004)
- Tokyo, JP (1990 - 2009)
- Saitama, JP (1999 - 2009)
Company Filing History:
30 out of 339 
6 out of 226 
5 out of 41 
Years Active: 1990-2009
Areas of Expertise:
Title: Noboru Edagawa: A Pioneer in Optical Network Innovations
Introduction
Noboru Edagawa, based in Tokyo, Japan, is a distinguished inventor with an impressive portfolio of 59 patents to his name. His innovative contributions predominantly revolve around optical network technology, reflecting his commitment to enhancing communication systems and improving user experiences.
Latest Patents
Among Edagawa's latest patents is a groundbreaking method for dynamically establishing logical links in Passive Optical Network (PON) systems. This invention is pivotal for systems consisting of an optical line terminal (OLT) at a central station and multiple optical network units (ONUs) at subscriber locations. It facilitates efficient communication between the OLT and ONUs, ensuring that each ONU can request a logical link as applications start up.
Additionally, he developed a method to provide a caller's location in IP phone systems, which utilizes a wireless IC tag carrying unique ID information. This tag is attached to the optical connector at the user's connection port, with the relations between connector locations and tag information stored in a port control database. In emergency situations, the optical network unit reads the ID information and transmits the location to a central station, which then enhances emergency call responses by providing accurate location details.
Career Highlights
Throughout his career, Noboru Edagawa has contributed significantly to the optical communication industry. He has worked with Kokusai Denshin Denwa Kabushiki Kaisha, where he honed his skills and knowledge in advanced communication technologies. His role in developing industry-leading solutions has positioned him as a key figure in the field of optical networks.
Collaborations
Edagawa has collaborated with notable professionals, including Shu Yamamoto and Masatoshi Suzuki. These partnerships have fostered innovation and shared expertise, driving advancements in optical networking and communication technologies.
Conclusion
Noboru Edagawa's innovative spirit and technical proficiency have made him a remarkable contributor to the field of optical networks. His latest patents exemplify his dedication to enhancing communication systems and ensuring they meet the needs of modern users. As technology continues to evolve, Edagawa's work will undoubtedly continue to influence the future of optical communications.