Hiromitsu Suganuma

Title: Hiromitsu Suganuma: Innovator in Metal Casting Technologies

Introduction

Hiromitsu Suganuma is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of metal casting, holding a total of 4 patents. His innovative designs focus on improving the efficiency and functionality of heating and molding processes in metal manufacturing.

Latest Patents

One of Suganuma's latest patents is a swingable induction heating chamber for melting ingots for metal casting. This heating machine is designed to heat metal ingots, such as those made from magnesium alloys. It features a heating chamber equipped with an RF induction coil that can swing about a horizontal axis. The coil is positioned horizontally, allowing the metal ingot to be fed into it from an introduction chamber using a pushrod. Stoppers are incorporated to prevent the ingot from falling when the coil transitions from a horizontal to a vertical position. The coil is wound around a cylindrical member, and a rotatable hollow shaft is mounted perpendicularly to the cylindrical member's central portion. This innovative design enhances the efficiency of the heating process.

Another significant patent is an injection molding apparatus. This apparatus includes an upper unit with an ingot entry for introducing the ingot to be molded and a heating chamber for warming the ingot. The lower unit consists of a crusher for crushing the heated ingot and an injecting machine with an axially movable screw shaft for slurring and injecting the crushed ingot into a mold. The upper and lower units are connected via a flexible connector unit, allowing for vertical displacement and easy access for maintenance. The design of the lower door, which is pivotable, ensures that it does not require a large operating space.

Career Highlights

Hiromitsu Suganuma works at Honda Giken Kogyo Kabushiki Kaisha, a company known for its advancements in automotive technology and manufacturing processes. His work has significantly impacted the efficiency of metal casting and molding techniques.

Collaborations

Suganuma collaborates with talented coworkers, including Masayoshi Kai and Kazuya Sakamoto. Their combined expertise contributes to the innovative projects at Honda Giken Kogyo Kabushiki Kaisha.

Conclusion

Hiromitsu Suganuma is a prominent inventor whose work in metal casting technologies has led to several patents that enhance manufacturing processes.