Nobutaka Kishikawa

Title: Nobutaka Kishikawa: Innovator in Heat-Shrinkable Foamed Composite Film

Introduction

Nobutaka Kishikawa is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative composite films. His work has led to advancements that are applicable in various industries.

Latest Patents

Kishikawa holds a patent for a heat-shrinkable foamed composite film and the process for its preparation. This invention provides a film laminate composed of a laterally monoaxially-oriented foamed film of an olefin polymer, a laterally monoaxially-oriented film of an olefin polymer, and a laterally monoaxially-oriented printed polyester film. The laminate exhibits a heat shrinkage factor of about 25 to about 50% in a lateral direction and has a Young's modulus of about 40 to about 170 kg/mm² in a lateral direction. This innovative film has a tensile strength of about 5.0 to about 15.0 kg/cm in a lateral direction, showcasing its potential for various applications.

Career Highlights

Kishikawa is associated with Gunze Limited, a company known for its advancements in polymer technology and materials. His work at Gunze Limited has allowed him to focus on developing high-performance materials that meet the demands of modern applications.

Collaborations

Throughout his career, Kishikawa has collaborated with notable colleagues, including Mitsugi Satou and Akira Mita. These collaborations have contributed to the success of his projects and the advancement of technology in their field.

Conclusion

Nobutaka Kishikawa's contributions to the development of heat-shrinkable foamed composite films highlight his innovative spirit and dedication to advancing materials science. His work continues to influence the industry and pave the way for future innovations.