Teruo Kikuta

Introduction

Teruo Kikuta, an accomplished inventor from Nagaokakyo, Japan, holds 7 patents that have contributed significantly to advancements in electrophoretic technology. His innovative work in this field has garnered recognition and provides valuable applications in electronic displays and devices.

Latest Patents

Among his latest inventions, Kikuta introduced an electrophoretic particle that includes a pigment particle with an average diameter of 1 μm or smaller, coated with a polymer layer. This polymer layer features an average thickness ranging from 1 to 500 nm and covers 50% or more of the pigment particle's surface. The production of this electrophoretic particle is achieved through radical polymerization, combining pigment particles and monomer components in a solvent. This innovation has practical applications in microcapsules and sheets for electrophoretic displays, as well as in various electronic devices.

Additionally, Kikuta’s invention of a microcapsule for electrophoretic display devices aims to maintain superior contrast even in high temperature and humidity environments. Specifically, the microcapsule is designed to encapsulate electrophoretic fine particles and solvents, while ensuring that the alkaline metal ion concentration does not exceed 150 ppm, a vital characteristic for sustained performance under challenging conditions.

Career Highlights

Throughout his career, Teruo Kikuta has worked with notable companies including Nippon Shokubai Co., Ltd. and Seiko Epson Corporation. His experiences in these prestigious organizations have likely influenced his innovative approaches and the success of his inventions.

Collaborations

Kikuta's collaborative efforts with colleagues such as Atsushi Miyazaki and Mitsuo Kushino have further enriched his projects and patent developments. These partnerships underline the importance of teamwork in pushing the boundaries of innovation in technology.

Conclusion

Teruo Kikuta’s contributions to electrophoretic technology underscore his role as a key inventor in modern innovations. His patents reflect a commitment to enhancing electronic displays and devices, proving that thoughtful engineering and collaboration can lead to significant advancements in the field.