Katsuhisa Kamio

Title: Innovations of Katsuhisa Kamio

Introduction

Katsuhisa Kamio is a notable inventor based in Kakamigahara, Japan. He has made significant contributions to the field of thermosensitive materials, holding a total of 5 patents. His work focuses on reversible thermosensitive compositions that have practical applications in various industries.

Latest Patents

Kamio's latest patents include a reversible thermosensitive coloring composition. This innovative composition features a coloring agent and a developer that can switch between colored and discolored states based on thermal hysteresis. The developer is a phenol compound characterized by a specific formula, where n is an integer between 1 and 3, and X represents a divalent group containing either a nitrogen or oxygen atom. Additionally, R1 represents a substituted or non-substituted aliphatic hydrocarbon group with at least two carbon atoms, while R2 denotes a hydrocarbon group. Another patent involves a similar reversible thermosensitive composition, which also includes a coloring agent and a developer, capable of transitioning between colored and discolored states.

Career Highlights

Throughout his career, Kamio has worked with prominent companies such as Ricoh Company, Ltd. and Miyoshi Yushi Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in thermosensitive technologies and contribute to innovative solutions in the field.

Collaborations

Kamio has collaborated with notable individuals in his field, including Masafumi Torii and Hiromi Furuya. These partnerships have fostered a creative environment that has led to advancements in thermosensitive materials.

Conclusion

Katsuhisa Kamio's contributions to the field of thermosensitive compositions highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to creating materials that can adapt to thermal changes, showcasing the potential for practical applications in various industries.