Naohito Hara

Title: Naohito Hara: Innovator in Biaxial Orientation Blow Molding

Introduction

Naohito Hara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of blow molding technology, particularly with his innovative designs that enhance productivity and efficiency in manufacturing processes.

Latest Patents

Hara holds a patent for a "Preform holding jig for biaxial orientation blow molding." This invention involves a holding jig designed for preforms made of synthetic resin, which are shaped into a bottomed cylindrical form. The jig allows for the assembly of the preform by inserting a mouth cylinder portion into a cylindrical jig body. The design includes a pin inserting bore for a drawing pin, ensuring stability during the molding process. The jig's support portion interacts with the preform's peripheral ridge, facilitating the insertion and extraction of the mouth cylinder while maintaining the preform's posture. This innovation significantly boosts productivity in the production of biaxial orientation blow-molded bottles.

Career Highlights

Naohito Hara is associated with Yoshino Kogyosho Co., Ltd., where he has applied his expertise in blow molding technology. His work has been instrumental in advancing the company's capabilities in producing high-quality molded products.

Collaborations

Hara has collaborated with notable colleagues, including Nobuichi Seki and Masanori Kimura. Their combined efforts have contributed to the development of innovative solutions in the field of manufacturing.

Conclusion

Naohito Hara's contributions to the field of blow molding technology exemplify the impact of innovative thinking in manufacturing processes. His patent for the preform holding jig showcases his commitment to enhancing productivity and efficiency in the industry.