Tokiya Fujimoto

Title: Tokiya Fujimoto: Innovator in Cell-Can Manufacturing

Introduction

Tokiya Fujimoto is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of manufacturing, particularly with his innovative methods for producing cell-cans. His work has led to advancements that address common issues in the manufacturing process.

Latest Patents

Fujimoto holds a patent for a method to manufacture cell-cans. This invention involves the DI can method, where a bottomed cylindrical cup-shaped intermediate product is created from a sheet material that is nickel plated on both surfaces and annealed in an inert gas atmosphere. The process ensures that the metal nickel layer achieves a thickness of more than 1.0 µm and a Vickers hardness exceeding HV 200 on the side wall of the finished cell-cans. This innovation effectively resolves conventional defect problems, such as cracks in the intermediate product and hair-lines on the surface of the finished cell-can.

Career Highlights

Fujimoto is associated with Matsushita Electric Industrial Co., Ltd., where he has applied his expertise in manufacturing processes. His work has been instrumental in enhancing the quality and durability of cell-cans, making a significant impact in the industry.

Collaborations

Fujimoto has collaborated with notable colleagues, including Susumu Kitaoka and Tadahiro Tokumoto. Their combined efforts have contributed to the advancements in manufacturing techniques and the successful implementation of innovative solutions.

Conclusion

Tokiya Fujimoto's contributions to the manufacturing of cell-cans highlight his role as an innovator in the field. His patented method not only improves product quality but also addresses longstanding issues in the manufacturing process. His work continues to influence the industry positively.