Makoto Takeuchi

Title: Makoto Takeuchi: Innovator in Injection Molding Technology

Introduction

Makoto Takeuchi is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of injection molding technology, holding a total of 3 patents. His innovative designs and methods have enhanced the efficiency and reliability of injection molding processes.

Latest Patents

One of Takeuchi's latest patents is for a lead frame. This lead frame includes a frame part, a lead extending inward from the frame part, and an external connection terminal. The lead has a pentagonal shape in cross-section, featuring a quadrangular main body part and a triangular protrusion. The design ensures that the width of the lower end of the main body part is smaller than that of the upper end.

Another significant patent is a method of setting molding conditions for an injection molding machine. This method involves three setting processes that allow even unskilled operators to reliably set molding conditions. The first process uses known data to set conditions based on a prepared database. The second process involves performing injection molding according to pre-selected conditions and adjusting them based on the molded product. The third process further refines these conditions, ensuring ease of use and reliability.

Career Highlights

Throughout his career, Takeuchi has worked with prominent companies such as Nissei Plastic Industrial Co., Ltd. and Shinko Electric Industries Co., Ltd. His experience in these organizations has contributed to his expertise in injection molding technology.

Collaborations

Some of his notable coworkers include Masatake Hoshina and Minoru Yamazaki. Their collaboration has likely fostered innovation and development in their respective fields.

Conclusion

Makoto Takeuchi's contributions to injection molding technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the industry positively.