Shigekazu Ueno

Title: Shigekazu Ueno: Innovator in Vacuum Processing Technology

Introduction

Shigekazu Ueno is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of vacuum processing technology. His innovative approach has led to the development of a unique patent that enhances the efficiency of vacuum processing apparatuses.

Latest Patents

Ueno holds a patent for a "Vacuum processing apparatus and operating method for vacuum processing apparatus." This invention outlines an operation method for cleaning a vacuum processing apparatus. The method includes feeding a cleaning gas into a film deposition chamber after a predetermined number of batches of film deposition processes are completed. This predetermined number is calculated based on both film deposition-related operating time and cleaning-related operating time.

Career Highlights

Shigekazu Ueno is associated with Mitsubishi Heavy Industries Limited, where he has been instrumental in advancing vacuum processing technologies. His work has not only improved operational efficiency but also contributed to the overall effectiveness of the manufacturing processes in which these technologies are employed.

Collaborations

Ueno has collaborated with notable colleagues such as Eishiro Sasakawa and Masahiro Sakaki. Their combined expertise has fostered an environment of innovation and has led to the successful development of advanced technologies in their field.

Conclusion

Shigekazu Ueno's contributions to vacuum processing technology exemplify the impact of innovative thinking in engineering. His patent and work at Mitsubishi Heavy Industries Limited highlight the importance of continuous improvement in industrial processes.