Location History:
- Saitama, JP (1993)
- Tokorozawa, JP (1991 - 1998)
Company Filing History:
Years Active: 1991-1998
Title: Tsuneo Kanai: Innovator in Optical Fiber Technology
Introduction
Tsuneo Kanai is a prominent inventor based in Tokorozawa, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of optical communication systems.
Latest Patents
One of Kanai's latest patents is the "Optical Fiber Cross Connection Apparatus and Method." This invention provides a solution for connecting and disconnecting input optical fibers to desired output optical fibers. The apparatus features an arrangement board with alignment holes for holding plugs and passing input optical fibers. It also includes a connection board with connection adapters for output fibers, a handling mechanism for drawing fibers, and a roll-up mechanism for managing fiber lengths.
Another notable patent is the "Automated Optical Main Distributing Frame System." This system interconnects external subscriber optical lines with office optical lines through a jumpering operation. It utilizes a matrix waveguide with crosspoints that can be switched ON or OFF based on the presence of matching oil, allowing for efficient light signal management. A robot is employed to automate the jumpering operation, enhancing the system's overall efficiency.
Career Highlights
Tsuneo Kanai is associated with Nippon Telegraph and Telephone Corporation, where he has been instrumental in advancing optical communication technologies. His innovative approaches have positioned him as a key figure in the industry.
Collaborations
Kanai has collaborated with notable coworkers such as Shigefumi Hosokawa and Shigeru Umemura. Their combined expertise has contributed to the successful development of various optical technologies.
Conclusion
Tsuneo Kanai's contributions to optical fiber technology have significantly impacted the field of telecommunications. His innovative patents and collaborative efforts continue to drive advancements in optical communication systems.