Keiko Koyama

Title: Keiko Koyama: Innovator in Antiglare Technology

Introduction

Keiko Koyama is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of glass technology, particularly in the development of antiglare glass substrates. With a total of 4 patents to her name, Koyama's work has garnered attention for its innovative approach to enhancing visual clarity and reducing glare.

Latest Patents

One of Koyama's latest patents involves an antiglare glass substrate that features a glass substrate with a first main surface and a second main surface. The first main surface has undergone an antiglare treatment, and a fluorine-containing organosilicon compound coating film is laminated on it as an antifouling film. Notably, the first main surface includes a non-antiglare-treated portion that has not undergone the antiglare treatment. This non-antiglare-treated portion has a surface roughness Ra of less than 10 nm. Additionally, there is a difference in height along the plate thickness direction of the glass substrate between the antiglare-treated portion and the non-antiglare-treated portion, which ranges from 10 µm to 200 µm.

Career Highlights

Throughout her career, Koyama has worked with notable companies such as AGC Inc. and Toshiba Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking advancements in glass technology.

Collaborations

Koyama has collaborated with esteemed colleagues, including Hitoshi Mishiro and Minoru Tamada. These partnerships have played a crucial role in her innovative projects and patent developments.

Conclusion

Keiko Koyama's contributions to antiglare technology exemplify her dedication to innovation in the field of glass substrates. Her patents reflect a commitment to enhancing user experience through improved visual clarity.