Company Filing History:
Years Active: 2021-2025
Title: The Innovations of Shao Hua Chang: A Focus on Plating Technologies
Introduction
Shao Hua Chang, based in Tokyo, Japan, is a notable inventor and innovator in the field of plating technologies. With a remarkable portfolio of 20 patents, he has contributed significantly to advancements in the efficiency and quality of plating processes.
Latest Patents
Shao Hua Chang's recent patents focus on pioneering techniques designed to enhance the plating process. One such patent introduces a plating apparatus that ensures minimized deterioration of plating quality by effectively managing process gases. This invention features a specialized plating tank that includes a cylindrical anode and an innovative substrate holder positioned above it. The design integrates a gas accumulation portion that collects gases generated in the plating chamber, along with a discharge mechanism to vent these gases outside the tank, thus maintaining optimal plating conditions.
Another noteworthy patent addresses the issue of particle invasion within a plating tank. This apparatus incorporates a labyrinth seal member that prevents particles generated at the bearing of a rotation mechanism from contaminating the plating process. The design includes an inner and outer labyrinth seal that creates separate seal spaces, utilizing air supply and suction ports to enhance sealing efficiency.
Career Highlights
Shao Hua Chang's contributions have consistently advanced the field, marking him as a pivotal figure within Ebara Corporation. His expertise in plating technology not only brings innovative solutions to the industry but also establishes new standards for quality and efficiency.
Collaborations
Collaborating with esteemed colleagues such as Jumpei Fujikata and Masashi Shimoyama, Shao’s teamwork has fueled creative ideas and innovative developments. Their combined efforts have resulted in breakthroughs that have wide-ranging implications for various applications in the plating sector.
Conclusion
Shao Hua Chang exemplifies the spirit of innovation through his extensive work on novel plating processes and apparatuses. His inventions continue to push the boundaries of technology, providing valuable contributions not only to Ebara Corporation but also to the broader field of manufacturing and production arts. Through groundbreaking patents, Chang's work ensures that the future of plating technology remains bright and full of potential.