Katsuhiro Yoshida

Title: Innovations by Katsuhiro Yoshida: Pioneering Thermal Transfer Materials

Introduction

Katsuhiro Yoshida, an esteemed inventor based in Osaka, Japan, has made significant contributions to the field of thermal transfer materials. With a portfolio comprising 12 patents, his work focuses on developing innovative solutions that enhance image formation and transfer technologies.

Latest Patents

One of Yoshida's groundbreaking patents is for a **thermal transfer material** designed for creating images or patterns through thermal transfer processes. This innovation is particularly beneficial for liquid crystal display panels and touch panel switching devices. The thermal transfer material includes a foundation with a heat-sensitive transferable layer that contains an acrylic copolymer derived from glycidyl (meth)acrylate, along with an epoxy resin featuring multiple epoxy groups. A specialized curing agent with carboxyl groups is also an integral component.

Another notable patent details a **thermal transfer recording material** which consists of a foundation and a heat-meltable ink layer. This layer is formulated with a heat-meltable vehicle mixed with a coloring agent. The heat-meltable vehicle incorporates various epoxy resins, providing exceptional transferability and producing images with remarkable scratch resistance. The precise formulation ensures a balance between the epoxy resin and low melt viscosity substances, enhancing overall performance.

Career Highlights

Throughout his career, Katsuhiro Yoshida has collaborated with renowned companies, notably Fujicopian Co., Ltd. and Fuji Kagakushi Kogyo Co., Ltd. His role in these organizations has allowed him to refine his expertise in material science and contribute to innovative product developments that have made significant impacts in the industry.

Collaborations

In his pursuit of innovation, Yoshida has also worked alongside notable colleagues, including Kotaro Akashiro and Masao Saisho. Their collaborative efforts have fostered a creative environment that has led to the successful development of his patented technologies.

Conclusion

Katsuhiro Yoshida’s work exemplifies the spirit of innovation within the realm of thermal transfer materials. His 12 patents not only showcase his dedication to advancing technology but also highlight his role as a key contributor in the industry. Through his career, he has developed solutions that are pivotal for modern display technologies, making a lasting impact on the field.