Location History:
- Gunma-ken, JP (2000)
- Ibaraki-ken, JP (2003)
- Annaka, JP (2002 - 2004)
- Gunma, JP (1994 - 2014)
- Ibaraki, JP (2013 - 2019)
Company Filing History:
Years Active: 1994-2019
Title: Inventions of Hiroyuki Koide: A Pioneer in Optical Fiber Technologies
Introduction
Hiroyuki Koide, an innovative inventor based in Ibaraki, Japan, has significantly contributed to the field of optical fiber manufacturing. With an impressive portfolio of 13 patents, his work in developing advanced manufacturing methods has spurred innovation in the telecommunications and materials science sectors.
Latest Patents
Hiroyuki Koide's latest patents include a groundbreaking method for manufacturing optical fiber preforms and a sophisticated device for the same purpose. His innovative optical fiber base material manufacturing method involves supplying oxygen, hydrogen, and silicide to a core deposition burner, ensuring precise deposition of silicon dioxide. He meticulously adjusts the drawing up speed to maintain a consistent deposition tip position based on the growth of a porous base material. The process also includes calculating average drawing speeds and making necessary corrections to the flow rates of silicon tetrachloride and hydrogen to optimize production when utilizing hydrogen produced at normal temperatures or through vaporization of liquid hydrogen.
Another notable patent is his quartz glass manufacturing method that similarly incorporates liquid hydrogen in its processes. By generating an oxyhydrogen flame and depositing silicon dioxide through flame hydrolysis, Koide’s method allows for the formation of high-quality transparent glass. This manufacturing technique showcases his skill in controlling hydrogen flow rates through advanced measurement systems, ensuring perfection in the final product.
Career Highlights
Hiroyuki Koide has built a notable career at Shin-Etsu Chemical Co., Ltd., where he has played a pivotal role in pioneering optical fiber technologies. His commitment to research and development has led to significant advancements in material processing and production efficiency, making him a recognized figure in the industry.
Collaborations
Throughout his career, Koide has collaborated with esteemed colleagues, including Hideo Hirasawa and Dai Inoue. These partnerships have fortified his innovations, allowing for the sharing of expertise and further enhancing the quality of their collective work. Their joint efforts have played a significant role in advancing the state of optical fiber technologies.
Conclusion
In conclusion, Hiroyuki Koide stands out as a leading inventor in the optical fiber manufacturing realm. His 13 patents reflect a strong commitment to innovation and excellence. As he continues to push the boundaries of technology at Shin-Etsu Chemical Co., Ltd., the industry eagerly anticipates his future contributions that promise to shape the future of optical communication and material science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.