Kazuhiko Sumi

Title: Kazuhiko Sumi: Innovator in Cathode Ray Tube Manufacturing

Introduction

Kazuhiko Sumi is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of manufacturing, particularly in the development of cathode ray tubes. His innovative approach has led to advancements that enhance the efficiency and quality of production processes.

Latest Patents

Kazuhiko Sumi holds a patent for a "Process for manufacturing cathode ray tube." This process involves trimming cleaning of the inner wall of a skirt portion of a panel in a non-contacting condition to prevent splashing of water. Additionally, it allows for the trimming cleaning of panels of different sizes. A rotational position signal is detected in response to the rotation of a panel, ensuring that the distance between a cleaning nozzle and the inner wall of the skirt portion remains constant while cleaning liquid is supplied through the nozzle.

Career Highlights

Kazuhiko Sumi is currently employed at Sony Corporation, where he continues to apply his expertise in manufacturing technologies. His work has been instrumental in improving production methods and ensuring high-quality standards in the products developed by the company.

Collaborations

Throughout his career, Kazuhiko has collaborated with talented individuals such as Hiroshi Kanoh and Yasunori Niwa. These collaborations have fostered an environment of innovation and creativity, leading to successful advancements in their respective fields.

Conclusion

Kazuhiko Sumi's contributions to the manufacturing of cathode ray tubes exemplify the impact of innovative thinking in technology. His patent and work at Sony Corporation highlight the importance of continuous improvement in manufacturing processes.