Jiro Moriya

Title: **Inventor Jiro Moriya: Innovations in Optical Fiber Technology**

Introduction

Jiro Moriya, located in Niigata, Japan, is a distinguished inventor known for his contributions to the field of optical fiber technology. With a portfolio of seven patents, he has made significant strides in the development and manufacturing processes of optical fibers.

Latest Patents

Moriya's latest patents highlight his innovative approaches. One such patent is for angular substrates, which describes a square substrate featuring a pair of opposed major surfaces and peripheral end faces. This design includes a tapered edge portion that defines an inner boundary with the major surface, featuring a width of 0.2–1 mm. Notably, both or either one of the major surfaces can achieve a flatness of up to 0.5 micrometers in an area that extends 3 mm inward from the peripheral end face to the inner boundary of the tapered edge.

Another significant patent pertains to the methods and apparatus for manufacturing optical fibers. This comprehensive process includes setting a heating condition for a glass rod, which serves as the foundational material for the optical fiber, and an elongation speed based on a numeric value that evolves with the elongation progress. This innovative technique successfully streamlines the production of the optical fiber from a preform.

Career Highlights

Moriya's career includes valuable experience with leading companies in his field. He has worked with Shin-Etsu Chemical Co., Ltd. and Shin-Etsu Bio, Inc., where he honed his skills and expertise in innovation and technology development.

Collaborations

Throughout his career, Jiro Moriya has collaborated with notable professionals in the industry, including Masataka Watanabe and Yoshiaki Shimizu. These collaborations have likely enriched his knowledge and contributed to the success of his patent applications.

Conclusion

Jiro Moriya stands out as a pioneering inventor whose work in optical fiber technology continues to influence the industry. His numerous patents and collaborations serve as a testament to his innovative spirit and dedication to advancing technology.