Noriyoshi Hirano

Title: **Noriyoshi Hirano: Innovator in Optical Fiber Repair Technology**

Introduction

Noriyoshi Hirano, an inventive mind hailing from Kakamigahara, Japan, has made a significant contribution to the field of optical fiber technology. With one notable patent to his name, Hirano has developed a unique method that showcases his expertise and innovative spirit in repairing embedded optical fibers within composite material structures.

Latest Patents

Hirano's patent, titled "Repairing method, repairing structure and connecting structure of embedded optical fiber of composite material structure," addresses a crucial problem in the field of composite materials. The method involves a meticulous series of steps, including:

1. Removing a portion of the composite material containing the damaged embedded optical fiber to create an opening.

2. Polishing the exposed end surface of the embedded optical fiber as well as the composite material.

3. Precisely aligning the core of the polished embedded optical fiber with that of a replacement optical fiber, followed by connecting the two ends together.

This innovative approach not only enhances the durability of optical fiber systems but also extends their lifecycle.

Career Highlights

Noriyoshi Hirano's career includes notable tenures at prestigious institutions, such as The University of Tokyo. His work at Kawasaki Jukogyo Kabushiki Kaisha has further solidified his standing in the technological community, allowing him to apply his inventive ideas in a practical setting.

Collaborations

Throughout his career, Hirano has collaborated with talented individuals such as Nobuo Takeda and Shu Minakuchi. These partnerships have likely fostered an environment of creativity and innovation, enabling the development of groundbreaking technological solutions in the field.

Conclusion

Noriyoshi Hirano exemplifies the spirit of innovation in the realm of optical fiber technology. With his patented method for repairing embedded optical fibers in composite materials, he not only showcases his skills as an inventor but also significantly advances the industry. His collaborations and experiences in prestigious organizations have undeniably contributed to his success and the evolution of optical technology.