Location History:
- Mie, JP (2014 - 2015)
- Yokkaichi, JP (2014 - 2017)
Company Filing History:
9 out of 34 
2 out of 2,530 
Years Active: 2014-2017
Title: Satoshi Ami: Innovator in Glass Substrate Technology
Introduction
Satoshi Ami is a prominent inventor based in Yokkaichi, Japan, known for his significant contributions to the field of glass substrate technology. With a total of nine patents to his name, Ami has made remarkable advancements in the manufacturing processes of flat panel displays.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Glass substrate for flat panel display and method for manufacturing same." This patent describes a substrate designed for p-Si TFT flat panel displays, which is made from a glass that possesses a high low-temperature-viscosity characteristic temperature. The innovative manufacturing method avoids erosion and wear of the melting tank during the melting process through direct electrical heating. The glass substrate composition includes 52-78 mass % of SiO, 3-25 mass % of AlO, 3-15 mass % of BO, and 3-20 mass % of RO, which is the total amount of MgO, CaO, SrO, and BaO. Additionally, it contains 0.01-0.8 mass % of RO, which is the total amount of LiO, NaO, and KO, and up to 0.3 mass % of SbO, while substantially excluding AsO. The patent also specifies critical mass ratios for optimal performance.
Another notable patent is the "Glass substrate for flat panel display and manufacturing method thereof," which outlines a flat panel display glass substrate comprising, in mol %, 55-80% SiO, 3-20% AlO, 3-15% BO, and 3-25% RO, with minimal AsO and SbO content. The devitrification temperature of this glass is 1250°C or less, and it features a heat shrinkage rate of 75 ppm or less, calculated after a specific heat treatment process.
Career Highlights
Satoshi Ami has worked with several notable companies throughout his career, including Avanstrate Inc. and Hoya Corporation. His work has significantly impacted the development of advanced glass materials used in modern display technologies.
Collaborations
Ami has collaborated with esteemed colleagues such as Akihiro Koyama and Manabu Ichikawa, contributing to the advancement of glass substrate innovations.
Conclusion
Satoshi Ami's contributions to glass substrate technology have paved the way