Itaru Shirahata

Title: The Innovative Contributions of Itaru Shirahata

Introduction

Itaru Shirahata is a notable inventor based in Oobu, Japan. He has made significant contributions to the field of blow molding, holding a total of four patents. His work has advanced the technology and processes involved in creating blow molded products.

Latest Patents

Shirahata's latest patents include innovative methods and apparatuses for blow molding. One of his patents describes a blow molding process that features a blow molded body with a hollow interior, an ornamental strip integrally bonded to the outer surface, and an end cap that prevents warpage or gaps due to temperature changes. This design allows the end cap to slide longitudinally along the ornamental strip, accommodating molding expansion. Another patent outlines a process for producing a blow molded product using a sheet interposed between the mold and the product. This method involves positioning a sheet with a surface pattern incompatible with the parison in the mold, extruding a softened parison of synthetic resin, and blowing gas into the parison to create a blow molded product that replicates the surface feature of the sheet.

Career Highlights

Itaru Shirahata is currently employed at Tokai Kogyo Kabushiki Kaisha, where he continues to innovate in the field of blow molding. His expertise and inventions have contributed to the advancement of manufacturing processes in this area.

Collaborations

Shirahata has worked alongside talented colleagues, including Yoichi Hirai and Toshio Hirose. Their collaborative efforts have further enhanced the development of innovative solutions in blow molding technology.

Conclusion

Itaru Shirahata's contributions to the field of blow molding demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and processes, making a lasting impact on the industry.