Kuniaki Ohtsuka

Title: Kuniaki Ohtsuka: Innovator in Transparent Conductive Ink

Introduction

Kuniaki Ohtsuka is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of transparent conductive inks. His innovative work has implications for various applications, including electronics and display technologies.

Latest Patents

Ohtsuka holds a patent for a transparent conductive ink and a method for forming transparent conductive patterns. This ink contains metal nanowires and/or metal nanotubes as conductive components, allowing for the creation of coating films that exhibit both high conductivity and excellent light transmittance. The method involves simple production steps that help reduce production costs and environmental impact. The ink is prepared by dispersing metal nanowires and nanotubes in a medium containing a shape-holding material, which is an organic compound with a specific viscosity range. The resulting transparent conductive pattern is formed by printing on a substrate, followed by heating and pulsed light irradiation.

Career Highlights

Throughout his career, Kuniaki Ohtsuka has worked with prestigious institutions, including Osaka University and Showa Denko K.K. His research has focused on advancing materials that can enhance the performance of electronic devices.

Collaborations

Ohtsuka has collaborated with notable colleagues such as Katsuaki Suganuma and Koichiro Murahashi. These partnerships have contributed to the advancement of his research and the successful development of innovative materials.

Conclusion

Kuniaki Ohtsuka's work in transparent conductive inks represents a significant advancement in materials science. His innovative approach not only enhances the functionality of electronic devices but also addresses environmental concerns associated with production processes.