Hayami Ohnishi

Title: Hayami Ohnishi - Innovator in Surface-Roughened Polyester Film

Introduction

Hayami Ohnishi is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced polyester films. His innovative work has led to the creation of a unique surface-roughened film that has various applications in industries such as packaging and magnetic recording.

Latest Patents

Ohnishi holds a patent for a surface-roughened polyester film, which is characterized by its exceptional clarity and high lubricity. This film is particularly useful for photoengraving materials, labels, packaging films, and clear films. The composition of the film includes thermoplastic polyester resin and an amorphous nylon resin, which enhances its performance. The film's unique properties are achieved through specific methods of fabrication, including drawing the film at controlled temperatures.

Career Highlights

Hayami Ohnishi is associated with Unitika Ltd., a company known for its innovative materials and solutions. His work has not only advanced the capabilities of polyester films but has also contributed to the broader field of polymer science. Ohnishi's patent reflects his commitment to developing materials that meet the evolving needs of various industries.

Collaborations

Throughout his career, Ohnishi has collaborated with esteemed colleagues such as Eiji Y Yamamoto and Tsuneo Tamura. These collaborations have fostered a creative environment that has led to significant advancements in their respective fields.

Conclusion

Hayami Ohnishi's contributions to the development of surface-roughened polyester films exemplify the impact of innovation in materials science. His work continues to influence various applications, showcasing the importance of research and development in creating advanced materials.