Norio Tsukiji

Title: Norio Tsukiji: Innovating Vacuum Deposition Plating

Introduction

Norio Tsukiji, an accomplished inventor based in Sakai, Japan, has made significant contributions to the field of vacuum deposition plating. With a total of 8 patents to his name, his work focuses on enhancing industrial processes related to steel strip plating. His innovative methods have had a lasting impact on manufacturing technologies.

Latest Patents

One of Tsukiji’s latest patents outlines a method and apparatus for vacuum deposition plating steel strips. This invention introduces a sophisticated vacuum deposition plating apparatus, featuring an inlet-side vacuum sealing device positioned in front of a vacuum deposition plating chamber. An inlet-side inactive gas replacement chamber is strategically placed between the sealing device and an annealing furnace to optimize the process.

Furthermore, his invention includes an outlet-side vacuum sealing device at the rear of the chamber and a corresponding outlet-side inactive gas replacement chamber, ensuring the effective removal of contaminants. The apparatus employs an inactive gas circulating/purifying device which is crucial for maintaining the purity of the inactive gas by eliminating water, oil, and oxygen. The precise control of oxygen and hydrogen concentrations, along with strict dew point regulations, showcases the advanced nature of his inventions.

Career Highlights

Throughout his career, Norio Tsukiji has worked with notable companies such as Nisshin Steel Co., Ltd. and Mitsubishi Jukogyo Kabushiki Kaisha. His roles within these organizations have allowed him to develop innovative solutions and further his expertise in the realm of industrial manufacturing.

Collaborations

Collaboration has been key to Tsukiji’s success. He has worked alongside esteemed colleagues like Yoshio Shimozato and Tetsuyoshi Wada, contributing to an environment that fosters innovation and growth in technology. These partnerships have played a critical role in the advancement of his patented methods.

Conclusion

Norio Tsukiji’s contributions to the industry through his inventive methods in vacuum deposition plating exemplify the intersection of creativity and technology. As he continues to develop new solutions, his legacy as an influential inventor in the field is undoubtedly secured.