Masahiko Koizumi

Title: Masahiko Koizumi: Innovator in Welding Technology

Introduction

Masahiko Koizumi is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of welding technology, holding a total of 2 patents. His innovative approaches have advanced the methods and apparatus used in welding processes.

Latest Patents

Koizumi's latest patents include a welding method using a heating plate and a welding apparatus utilizing the same. This apparatus is designed to weld multiple parts together and consists of several pairs of jigs, heating plates, a working region, a heating-plate stocker, a heating-plate standby region, and a heating-plate slider. The jigs support various parts, each uniquely shaped to accommodate different configurations. The heating plates correspond to each jig, facilitating efficient welding in the designated working region. The heating-plate stocker is responsible for storing and heating the plates, while the standby region allows for seamless transitions between the working area and the stocker.

Another notable patent is a vibration welding apparatus featuring an easy-to-assemble jig structure. This apparatus is designed for welding synthetic resin parts by vibrating one of the components while they are in contact. It includes an upper jig for supporting one resin part, a lower jig for the other, and a vibrating member to which the upper jig is attached. The jigs are secured with bolts that can withstand the vibrations, ensuring a robust assembly.

Career Highlights

Masahiko Koizumi is associated with Koito Manufacturing Company, Ltd., where he applies his expertise in welding technology. His work has significantly impacted the manufacturing processes within the company, enhancing efficiency and effectiveness in production.

Collaborations

Koizumi collaborates with notable colleagues, including Toshitaka Naito and Seiichi Gyotoku. Their combined efforts contribute to the innovative advancements in welding technology.

Conclusion

Masahiko Koizumi's contributions to welding technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence manufacturing practices and improve welding methods.