Company Filing History:
Years Active: 2023-2025
Title: Masaru Urushizaki: Innovator in Glass Fiber Technology
Introduction
Masaru Urushizaki is a prominent inventor based in Fukushima, Japan. He has made significant contributions to the field of glass fiber technology, holding a total of 2 patents. His work focuses on innovative materials that enhance the performance and application of glass fibers in various industries.
Latest Patents
Urushizaki's latest patents include advancements in flat-cross-section glass fibers and glass-fiber-reinforced resin compositions. One of his notable inventions is a glass fiber that consists of a plurality of flat-cross-section glass filaments. Each filament has a cross-section with a major axis ranging from 15.0 to 25.0 μm and a minor axis from 8.0 to 12.0 μm. The irregular shape ratio R of these filaments is between 1.5 and 3.0. Additionally, the flat-cross-section glass fiber boasts a packing rate P, which is the ratio of the cross-sectional area of each filament to the area of a rectangle circumscribing the filament's cross-section, ranging from 80.1% to 89.9%. The relationship between the irregular shape ratio R and the packing rate P is defined by a specific formula, ensuring optimal performance.
Another significant patent involves a glass composition for glass fibers, which includes specific percentages of SiO, BO, AlO, MgO, CaO, SrO, and TiO. This composition is designed to enhance the properties of glass fibers, making them suitable for various applications in the industry.
Career Highlights
Masaru Urushizaki is currently employed at Nitto Boseki Co., Ltd., where he continues to innovate and develop new materials. His expertise in glass fiber technology has positioned him as a key figure in the industry, contributing to advancements that benefit multiple sectors.
Collaborations
Throughout his career, Urushizaki has collaborated with talented individuals such as Yosuke Nukui and Takanobu Hosokawa. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Masaru Urushizaki's contributions to glass fiber technology exemplify the spirit of innovation. His patents reflect a commitment to advancing material science, and his work continues to influence the industry positively.