Eiji Ichikura

Title: Eiji Ichikura: Innovator in Glass Technology

Introduction

Eiji Ichikura is a distinguished inventor based in Kanagawa, Japan, whose work has significantly contributed to advancements in glass technology. With a total of four patents to his name, Ichikura has focused on innovations that enhance the functionality and performance of glass substrates in various applications such as liquid crystal displays and cathode ray tubes.

Latest Patents

Ichikura's most recent patents highlight his expertise in the development of advanced glass products. One of his notable inventions is a light-shielding film-attached glass substrate, which features a multilayer structure that includes a first chromium oxynitride film (CrON) and a second chromium oxynitride film (CrON). This innovative structure is designed to optimize light shielding properties, making it especially useful in the realm of optical applications.

Additionally, he has developed a color cathode ray tube and a glass frit intended for use within it. This invention employs a specific glass frit composition that incorporates as a crystallizing filler, an α-4PbO.B2O3 crystal powder and/or a PbO crystal powder, along with corpuscular α-alumina. The design aims to improve the strength at the sealed portion of the color cathode ray tube while achieving weight reduction, demonstrating Ichikura's commitment to enhancing performance in traditional display technologies.

Career Highlights

Eiji Ichikura is currently employed at Asahi Glass Company, Limited, where he utilizes his skills and knowledge in glass technology to drive innovation. His contributions play a vital role in the company’s efforts to maintain leadership in the glass manufacturing industry. Ichikura's dedication to research and development has led to significant technological advancements that benefit both the company and its end-users.

Collaborations

In his career, Ichikura has collaborated with notable colleagues such as Yutaka Segawa and Ryuichi Tanabe. These partnerships have allowed for the sharing of ideas and expertise, driving progress in various projects and enhancing the overall innovation ecosystem within Asahi Glass Company.

Conclusion

Eiji Ichikura stands out as a prominent inventor in the field of glass technology. His intellectual contributions through multiple patents not only reflect his ingenuity but also highlight the continuous evolution of materials used in modern technology. Through his work at Asahi Glass Company, Ichikura not only advances his personal career but also drives forward the industry as a whole, paving the way for future innovations.