Tadahiro Nakada

Title: The Innovations of Tadahiro Nakada

Introduction

Tadahiro Nakada is a notable inventor based in Nagareyama, Japan. He has made significant contributions to the field of thermal transfer technology. His innovative work has led to the development of a unique patent that enhances the quality of thermal transfer recording sheets.

Latest Patents

One of Nakada's key patents is for a hot melt ink thermal transfer recording sheet. This invention features enhanced color density, continuous tone, dot-reproducibility, and color brightness. The recording sheet includes an ink-receiving porous polymer coating layer with a plurality of pores, averaging between 0.5 to 30 micrometers in size. The coating layer has an apparent density ranging from 0.05 to 0.5 g/cm³. It is formed on a substrate sheet by coating a liquid that comprises a polymeric material and fine air bubbles. This process increases the apparent volume of the coating liquid up to ten times its original volume. The laminate of the substrate with the ink-receiving porous polymer coating layer has a thermal conductivity of 0.25 W/(m.K) or less, as determined by the laser flash method.

Career Highlights

Throughout his career, Nakada has worked with several prominent companies, including New Oji Paper Co., Ltd. and Asahi Denka Kogyo K.K. His experience in these organizations has contributed to his expertise in the field of thermal transfer technology.

Collaborations

Some of Nakada's notable coworkers include Masakazu Hakomori and Masatoshi Maeda. Their collaboration has likely played a role in advancing the innovations within their respective fields.

Conclusion

Tadahiro Nakada's contributions to thermal transfer technology through his innovative patent demonstrate his significant impact on the industry. His work continues to influence advancements in recording sheet technology.