Norihiro Uenoyama

Title: Norihiro Uenoyama: Innovator in Optical Fiber Technology

Introduction

Norihiro Uenoyama is a prominent inventor based in Yokohama, Japan. He is known for his significant contributions to the field of optical fiber technology. His innovative work has led to the development of a unique method and apparatus for producing optical fibers.

Latest Patents

Uenoyama holds a patent for an "Optical fiber producing method and apparatus and optical fiber." This invention includes an apparatus that features a susceptor and a protective pipe. The method utilizes a gas containing 50% or more of argon or nitrogen, which is supplied into the susceptor. The protective pipe is designed with a heat insulating region enclosed with a heat insulator at the upper section and a non-heat insulating region at the lower section. The temperature of the glass fiber at the outlet of the protective pipe is maintained at 1700°C or less. Additionally, the outer diameter of the glass fiber at the outlet is controlled to be within a range of the target outer diameter plus 6 micrometers or less.

Career Highlights

Uenoyama is associated with Sumitomo Electric Industries, Limited, where he has made significant advancements in optical fiber technology. His work has not only contributed to the company's reputation but has also impacted the broader field of telecommunications.

Collaborations

Uenoyama has collaborated with notable colleagues, including Tadashi Enomoto and Iwao Okazaki. These partnerships have fostered innovation and have been instrumental in the development of new technologies in the optical fiber domain.

Conclusion

Norihiro Uenoyama's contributions to optical fiber technology exemplify the spirit of innovation. His patented methods and collaborative efforts continue to influence advancements in the field.