Takeo Sugiura

Title: Takeo Sugiura: Innovator in Color Filter Technology

Introduction

Takeo Sugiura is a prominent inventor based in Tokorozawa, Japan. He has made significant contributions to the field of color filter technology, holding a total of 8 patents. His work has been instrumental in advancing the capabilities of liquid crystal display devices.

Latest Patents

Sugiura's latest patents include innovative designs for color filters and color liquid crystal display devices. One notable patent describes a color filter that consists of at least one blue filter segment, one red filter segment, and one green filter segment, with a thickness ranging from 1 to 2.5 micrometers. The blue filter segment is crafted from a blue-colored composition that includes a colorant carrier and a blue colorant, which consists of a copper phthalocyanine pigment and a dioxazine violet pigment. Another patent focuses on a color filter for use in liquid-crystal display panel structures, featuring a transparent substrate and a multiplicity of filter elements formed from a photosetting colored filter composition.

Career Highlights

Throughout his career, Sugiura has worked with notable companies such as Toppan Printing Co., Ltd. and Toyo Ink Manufacturing Co., Ltd. His experience in these organizations has allowed him to refine his expertise in color filter technology and contribute to various innovative projects.

Collaborations

Sugiura has collaborated with several talented individuals in his field, including Keiji Miyajima and Hideo Nagatomo. These collaborations have further enriched his work and led to advancements in color filter technology.

Conclusion

Takeo Sugiura's contributions to the field of color filter technology have made a lasting impact on the development of liquid crystal display devices. His innovative patents and collaborations highlight his dedication to advancing this important area of technology.