Hiroshisa Narukawa

Title: Hiroshisa Narukawa: Innovator in Mold Technology

Introduction

Hiroshisa Narukawa is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of mold technology, particularly in the development of double layer molded products. His innovative approach has led to advancements that enhance the uniformity of molded products.

Latest Patents

Narukawa holds a patent for a "Method for making a double layer molded product using a dam in the mold." This invention involves a mold designed for creating double layer molded products, such as those with sandwich construction or hollow molded products. The unique feature of this mold is a dam that projects in a direction transverse to the injection of the inner-forming material. This design creates a gap between the dam and the cavity walls, ensuring uniform core thickness in sandwich constructions and skin thickness in hollow products. He has 1 patent to his name.

Career Highlights

Narukawa is associated with Toyoda Gosei Co., Ltd., a company known for its innovative solutions in the automotive and industrial sectors. His work has contributed to the company's reputation for excellence in manufacturing and product development.

Collaborations

Throughout his career, Narukawa has collaborated with talented individuals such as Yoshihiro Inada and Hiroshi Mukai. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hiroshisa Narukawa's contributions to mold technology exemplify the spirit of innovation. His patented methods have paved the way for advancements in the manufacturing of double layer molded products. His work continues to influence the industry and inspire future inventors.