Shigenori Uruno

Title: **Shigenori Uruno: A Visionary in Optical Technology**

Introduction

Shigenori Uruno, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of optical technology. With a total of six patents to his name, his innovations reflect a deep understanding of optical fibers and their practical applications in communication systems.

Latest Patents

Among Uruno's latest inventions are two noteworthy patents. The first patent describes a "Holding member for optical distribution frame," which features a flared tubular body designed to collectively hold multiple unused optical fibers equipped with optical connectors. This innovative design includes a rectangular cross-section with an elongated lower opening and a wider upper opening. Moreover, a section of the sidewalls functions as an openable cover, allowing for easy accommodation and accessibility of the optical fibers.

The second patent is for an "Optical fiber cord," a single-core optical fiber cord that boasts an outer diameter of 1.2 mm or less. This sophisticated cord consists of an optical fiber core wire with a resin coating at its center, surrounded by a tensile-strength-fiber layer. Further enhancing this design, a coating layer made from a non-halogen fire-retardant resin encases the tensile-strength layer. This optical fiber cord is notable for its excellent fire retardant, mechanical, and handling properties, despite its compact size.

Career Highlights

Shigenori Uruno has garnered experience and knowledge throughout his career by working with reputable companies, including Nippon Telegraph and Telephone Corporation and The Furukawa Electric Co., Ltd. These roles have provided him with a platform to develop his innovative ideas and contribute to advancements in telecommunications.

Collaborations

Uruno has collaborated with talented coworkers, notably Masao Tachikura and Hisashi Izumita. These collaborations have likely fueled creativity and fostered an environment for developing cutting-edge technologies in optical communications.

Conclusion

Shigenori Uruno's inventive spirit continues to shine through his six patents, which reflect his commitment to innovation in optical technology. As he pioneers new solutions for optical distribution and fiber usage, his influence in the field is set to grow, benefiting industries reliant on advanced communication systems.