Nobuichi Seki

Title: Nobuichi Seki: Innovator in Biaxial Orientation Blow Molding

Introduction

Nobuichi Seki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of blow molding technology, particularly in the development of innovative holding jigs for preforms. With a total of 5 patents to his name, Seki continues to push the boundaries of manufacturing efficiency.

Latest Patents

One of Seki's latest patents is a preform holding jig designed for biaxial orientation blow molding. This holding jig is specifically engineered for preforms made of synthetic resin, which are shaped into a bottomed cylindrical form. The jig features a cylindrical body with a pin inserting bore at its center, allowing for the insertion of a drawing pin. The design includes a support portion that confronts a peripheral projecting ridge of the mouth cylinder portion, facilitating stable holding during the assembly process. This innovation enhances productivity by ensuring that the preform is held in a predetermined posture, which is crucial for the efficient production of biaxial orientation blow-molded bottles.

Career Highlights

Nobuichi Seki is associated with Yoshino Kogyosho Co., Ltd., where he has been instrumental in advancing blow molding technologies. His work has not only improved manufacturing processes but has also contributed to the overall efficiency of production in the industry.

Collaborations

Seki has collaborated with notable colleagues such as Yoshiyuki Ichizawa and Sadao Suzuki. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Nobuichi Seki's contributions to the field of blow molding are noteworthy, particularly his advancements in preform holding jigs. His innovative designs and collaborative efforts continue to shape the future of manufacturing in this sector.