Keiji Inoue

Title: **Keiji Inoue: Innovator in Electrostatic Powder Coating and Rotary Electric Machine Technologies**

Introduction

Keiji Inoue, an accomplished inventor based in Hamana-gun, Japan, has made significant contributions to the fields of electrostatic powder coating and rotary electric machine technologies. With a portfolio of four patents, Inoue stands out as a leader in innovation, continuously striving to improve manufacturing processes.

Latest Patents

Among his latest patents, Inoue developed an **Electrostatic Powder Coating Method and Electrostatic Powder Coating Apparatus**. This innovative process utilizes a conveying device to carry workpieces along a designated path, where they are first heated using a heating and degreasing coil. Resin powder is then downwardly sprayed from a nozzle, ensuring even coating on each workpiece. Following this, the workpieces undergo a heating process using a curing coil. A unique feature of this invention is the dummy member made of electrically conductive material, which assists in the heating process by adjusting its position based on the workpieces' movement.

Another notable patent is for the **Manufacturing Method of Armature Shaft, Armature Shaft, and Rotary Electric Machine**. This invention involves a sophisticated forging process to create a small diameter portion at the leading end of a cylindrical shaft material, along with an installation depressed area for a ball that receives thrust force. By utilizing cold forging and rolled dies, Inoue ensures that the resultant surfaces exhibit high quality with minimal roughness, enhancing the performance of rotary electric machines.

Career Highlights

Inoue is currently affiliated with Asmo Co., Ltd., a company recognized for its engineering excellence and commitment to innovation. His work has not only advanced the technical capabilities of the company but has also positioned Asmo as a key player in the market for electrostatic coating solutions and electric machines.

Collaborations

Inoue collaborates closely with his colleagues, including notable coworkers Katsuhiko Torii and Hiroaki Yamamoto. Together, they bring diverse expertise to their projects, fostering a creative environment that drives further innovations.

Conclusion

Keiji Inoue exemplifies the spirit of innovation in his field. With multiple patents under his name and a passion for improving manufacturing techniques, he continues to impact the industry positively. His dedication to excellence and collaboration with skilled professionals are integral to his achievements, inspiring future generations of inventors.