Kazuo Fukui

Title: Kazuo Fukui: Innovator in Rotary Body Sealing Technology

Introduction

Kazuo Fukui is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of sealing materials, particularly in the context of rotary body devices. His innovative approach has led to the development of a unique sealing material that addresses common issues in the industry.

Latest Patents

Kazuo Fukui holds a patent for a sealing material for rotary bodies, which is designed to prevent leakage of powder. The patent describes a rotary body sealing material device that effectively seals the end of a rotary body with a simple structure. This device features an end seal that prevents toner leakage by making contact with the outer circumference of a developing roller. The contact portion is made of a sealing material composed of yarns that include porous hollow fibers. This innovative seal exhibits reduced repulsive elasticity during compression, achieving high hermeticity in the yarns by applying only a relatively light load. This design ensures that deformation does not occur in the pressure-applying supporting plate or the developing roller, thereby maintaining seal integrity.

Career Highlights

Throughout his career, Kazuo Fukui has worked with several companies, including T & M Corporation and Sanwa Techno Co., Ltd. His experience in these organizations has contributed to his expertise in sealing technologies and materials.

Collaborations

Kazuo Fukui has collaborated with various professionals in his field, including his coworker Susumu Shoji. Their joint efforts have likely enhanced the development and application of innovative sealing solutions.

Conclusion

Kazuo Fukui's contributions to rotary body sealing technology demonstrate his commitment to innovation and problem-solving in the industry. His patented device showcases the potential for advancements in sealing materials, which can lead to improved performance and reliability in various applications.