Jun Masubuchi

Title: Jun Masubuchi - Innovator in Coating and Fastening Technologies

Introduction

Jun Masubuchi, an accomplished inventor based in Wakayama, Japan, has made significant contributions to the fields of coating apparatus and fastening evaluation methods. With two patents to his name, Masubuchi's innovative work focuses on enhancing the efficiency and effectiveness of threaded joint systems in various applications.

Latest Patents

Masubuchi's latest patents encompass advanced technologies aimed at improving industrial processes. The first patent introduces a coating apparatus designed specifically for applying a UV curable resin to the threaded ends of steel pipes. This apparatus features a spraying unit with at least two nozzles that utilize pneumatic atomization to ensure a uniform resin coating on the steel pipe's threaded portions. It includes a resin supply system and specialized nozzle support that allows for precise movement in both axial and vertical directions. The design enables optimal application of the resin while maintaining appropriate spraying air pressure.

The second patent outlines a method and apparatus for evaluating the fastening state of threaded joints in pipes or tubes. This innovative approach employs ultrasonic surface wave technology to ascertain the integrity of the joint. By transmitting waves between the shoulder parts of the joint, the method allows for simple, accurate assessments of the fastening state, ensuring reliability in critical applications.

Career Highlights

Throughout his career, Jun Masubuchi has been associated with several reputable companies, including Nippon Steel & Sumitomo Metal Corporation and Vallourec Mannesmann Oil & Gas France. His expertise in materials and joint technologies has been instrumental in driving forward the capabilities of these organizations.

Collaborations

Masubuchi has collaborated with distinguished professionals in the industry, including coworkers Ikuji Hoshino and Masaki Yamano. Their joint efforts have contributed to the successful development of technologies that enhance the performance and safety of piping systems.

Conclusion

Jun Masubuchi's innovations in coating technologies and fastening evaluations demonstrate his commitment to enhancing industrial processes. His patents not only reflect his inventive spirit but also contribute to advancements in safety and efficiency in the oil and gas sector. As a prominent inventor from Wakayama, Masubuchi continues to influence the future of technology with his pioneering work.