Jun Hoshikawa

Title: Jun Hoshikawa: Innovator in Thermal Transfer Technology

Introduction

Jun Hoshikawa is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of thermal transfer technology, particularly with his innovative approach to color ink sheets. His work has implications for high-speed and high-resolution thermal transfer recordings.

Latest Patents

Hoshikawa holds a patent for a thermal melt transfer color ink sheet. This ink sheet is designed for making thermal transfer color recordings with practical applications. It utilizes a semiconductor laser beam to achieve high speed and resolution. The ink sheet comprises a support film coated with an opto-thermal conversion layer, which generates heat by absorbing the laser beam. The opto-thermal conversion layer is 5 µm thick or less, and it has a laser beam transmittance of 5% or less in the wavelength region of 700 nm to 900 nm.

Career Highlights

Hoshikawa is associated with Imperial Chemical Industries Limited, where he continues to develop innovative solutions in the field of thermal transfer technology. His work has been recognized for its practical applications and technological advancements.

Collaborations

Hoshikawa has collaborated with notable coworkers, including Akinari Kaneko and Chiyoji Hitomi, who contribute to the innovative environment at Imperial Chemical Industries Limited.

Conclusion

Jun Hoshikawa's contributions to thermal transfer technology exemplify the impact of innovation in the field. His patent for the thermal melt transfer color ink sheet showcases his commitment to advancing technology for practical applications.