Yoshiyuki Ukeda

Title: Innovations of Yoshiyuki Ukeda

Introduction

Yoshiyuki Ukeda is a notable inventor based in Ishikawa, Japan. He has made significant contributions to the field of printed wiring board technology. With a total of 3 patents to his name, Ukeda's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a method and apparatus for surface processing of printed wiring boards. This invention focuses on creating a printed wiring board that has a conductor pattern, which is designed to have a pre-flux film of stabilized quality formed using a water-soluble pre-flux liquid. The apparatus includes several components: an etching unit for etching lands formed on the printed wiring board, a rinsing unit for cleaning the board, and a bubble removing unit to eliminate air bubbles during the immersion process. Additionally, it features a pre-flux forming unit that utilizes an in-liquid spraying mechanism to apply the pre-flux film, a liquid removing unit for extracting the pre-flux liquid, and a rinsing unit for final cleaning.

Career Highlights

Yoshiyuki Ukeda is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of printed wiring boards, which are essential components in various electronic devices.

Collaborations

Throughout his career, Ukeda has collaborated with talented individuals such as Atsuhiro Uratsuji and Tatsutoshi Narita. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yoshiyuki Ukeda's contributions to the field of printed wiring boards exemplify the spirit of innovation. His patents and ongoing work at Sony Corporation highlight his commitment to advancing technology in this critical area.