Tomio Nakajima

Title: Tomio Nakajima: Innovator in Molding Technology

Introduction

Tomio Nakajima is a notable inventor based in Nakatsugawa, Japan. He has made significant contributions to the field of synthetic resin molding, holding a total of 4 patents. His innovative approaches have led to advancements in molding apparatus and methods.

Latest Patents

Among his latest patents is the "Die-expanded molding apparatus and method for synthetic resin." This invention features a die-expanded molding apparatus that includes a starting material bead supply system, which delivers beads through a current of air into a cavity formed by core and cavity molds. The apparatus is equipped with multiple air expulsion devices that have air pressure-adjusting components, allowing for precise control of air pressure during the molding process. Another significant patent is the "Material bead charging method, synthetic resin mold foam forming method using this method, and mold foam formed product obtained by this method." This method addresses various challenges in forming vent holes and ensures uniform filling density by maintaining a predetermined minus pressure in the cavity.

Career Highlights

Throughout his career, Tomio Nakajima has worked with various companies, including Daisen Industry Co., Ltd. His work has been instrumental in developing new technologies that enhance the efficiency and effectiveness of synthetic resin molding.

Collaborations

Tomio has collaborated with notable individuals in the industry, including Iwao Nohara and Kiyotaka Ida. These partnerships have contributed to the successful development of his innovative technologies.

Conclusion

Tomio Nakajima's contributions to the field of synthetic resin molding demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of molding technology and a drive to solve complex challenges in the industry.