Company Filing History:
Years Active: 2001
Title: Ryousuke Akagi: Innovator in Cathode Ray Tube Technology
Introduction
Ryousuke Akagi is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of glass technology, particularly in the development of funnel glass for cathode ray tubes. His innovative work has led to advancements that enhance the performance and safety of electronic displays.
Latest Patents
Ryousuke Akagi holds a patent for a funnel glass designed for cathode ray tubes. This funnel glass contains PbO and is characterized by specific compositional requirements. The glass composition includes at least 1.0 wt % of SrO and BaO, with a maximum ratio of PbO to the total amount of PbO, SrO, BaO, CaO, and MgO set at 0.69. Additionally, the lead elution A of the glass, measured under specific conditions, is at most 1.0 µg/cm², ensuring minimal lead leaching into the environment. The X-ray absorption coefficient at a wavelength of 0.6 Å is at least 40 cm⁻¹, indicating its effectiveness in shielding against radiation.
Career Highlights
Ryousuke Akagi is currently employed at Asahi Glass Company, Limited, where he continues to innovate in glass technology. His work has been instrumental in improving the quality and safety of cathode ray tubes, which are essential components in various electronic devices.
Collaborations
Throughout his career, Akagi has collaborated with esteemed colleagues such as Osamu Yanagisawa and Yuichi Kuroki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Ryousuke Akagi's contributions to the field of glass technology, particularly in the development of funnel glass for cathode ray tubes, highlight his role as a significant inventor. His work not only advances technology but also prioritizes safety and environmental considerations.