Masaaki Hashi

Title: Masaaki Hashi: Innovator in Packing Band Technology

Introduction

Masaaki Hashi is a notable inventor based in Ishikawa-ken, Japan. He has made significant contributions to the field of packing band technology, holding 2 patents that showcase his innovative approaches.

Latest Patents

His latest patents include a method for welding a packing band of thermoplastic resin and a method for producing polyethylene terephthalate packing material. The first patent describes a packing band that features a superior weld, achieved by overlapping the ends of the band in the lengthwise direction. This method involves creating a weld portion with multiple welded sections separated by non-welded sections. The welding process is accomplished by melting specific portions of the band and pressing them together to form a strong bond. The second patent focuses on a polyethylene terephthalate packing band made from a resin with an intrinsic viscosity of 0.90 to 1.20, which has been longitudinally stretched. This packing band also incorporates a method for efficient manufacturing.

Career Highlights

Masaaki Hashi is associated with Sekisui Jushi Kabushiki Kaisha, where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in packing materials, enhancing their functionality and efficiency.

Collaborations

He has collaborated with notable coworkers such as Junji Niikura and Ryosuki Yui, further enriching his work through shared expertise and insights.

Conclusion

Masaaki Hashi's contributions to packing band technology reflect his dedication to innovation and improvement in material science. His patents not only demonstrate his inventive spirit but also pave the way for advancements in the industry.