Motosaburo Kato

Title: Motosaburo Kato: Innovator in Ultrasonic Sealing Technology

Introduction

Motosaburo Kato is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of ultrasonic sealing technology, holding two patents that showcase his innovative approach to fuse-bonding techniques.

Latest Patents

Kato's latest patents include an "Ultrasonic fuse-bonding sealing apparatus with improved contact surfaces." This invention discloses an ultrasonic sealing apparatus that fuse-bonds a pair of sheet-like members at the bottom portion of a tubular member through frictional heat generated by ultrasonic vibration. The apparatus features horn and anvil means that provide contact surfaces designed with a plurality of grooves, creating protrusions with trapezoidal cross-sections. These protrusions enhance the efficiency of the fuse-bonding process. Another significant patent is the "Method and apparatus for fusing together the bottom of a tubular container." This method involves fusing the bottom of a charged tubular container made of synthetic resin, ensuring a secure seal.

Career Highlights

Motosaburo Kato is associated with Pola Chemical Industries, Inc., where he applies his expertise in ultrasonic technology to develop innovative solutions. His work has contributed to advancements in packaging and sealing processes, making them more efficient and reliable.

Collaborations

Kato has collaborated with notable coworkers such as Takashi Mochizuki and Syoji Fukusima. Their combined efforts have led to the development of cutting-edge technologies in the field of ultrasonic sealing.

Conclusion

Motosaburo Kato's contributions to ultrasonic sealing technology reflect his innovative spirit and dedication to advancing industrial processes. His patents demonstrate a commitment to improving efficiency and effectiveness in fuse-bonding applications.