Location History:
- Shiga, JP (2017 - 2020)
- Otsu, JP (2023)
Company Filing History:
Years Active: 2017-2025
Title: Masahiro Hayashi: Innovator in Glass Substrate Technology
Introduction
Masahiro Hayashi is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of glass substrate technology, holding a total of 10 patents. His innovative methods have advanced the production processes and quality of glass substrates used in various applications.
Latest Patents
One of Hayashi's latest patents is a method for producing a glass substrate that minimizes dimensional changes during heat treatment. This method ensures that the service life of production facilities is not compromised. The process involves melting and forming a glass raw material to create a substrate with a strain point of 690 to 750° C. The cooling rate during the forming process is carefully adjusted to between 100 to 400° C/min, resulting in a glass substrate that exhibits a thermal contraction of 15 ppm or less when subjected to heat treatment at 500° C for one hour. Another notable patent is for a laminate that includes at least one glass sheet and one resin layer. This laminate is designed to have a relative dielectric constant of 5 or less and a dielectric loss tangent of 0.003 or less at 25° C and a frequency of 2.45 GHz.
Career Highlights
Hayashi is currently employed at Nippon Electric Glass Co., Ltd., where he continues to innovate and develop new technologies in glass production. His work has been instrumental in enhancing the performance and reliability of glass substrates in various industries.
Collaborations
Throughout his career, Hayashi has collaborated with notable colleagues, including Shinkichi Miwa and Atsuki Saito. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Masahiro Hayashi's contributions to glass substrate technology exemplify the spirit of innovation. His patents reflect a commitment to improving production methods and product quality. His work continues to influence the industry and inspire future advancements.