Tatsutoshi Narita

Title: Innovations of Tatsutoshi Narita

Introduction

Tatsutoshi Narita 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, Narita's work focuses on enhancing the quality and efficiency of surface processing methods.

Latest Patents

One of Narita's latest patents is a method and apparatus for surface processing of printed wiring boards. This invention involves a printed wiring board that has a conductor pattern on which a pre-flux film of stabilized quality is 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 rinsing the board, and a bubble removing unit for eliminating air bubbles attached to the board during immersion in the pre-flux liquid. Additionally, it features a pre-flux forming unit that uses an in-liquid spraying mechanism to apply the pre-flux film, a liquid removing unit for extracting the pre-flux liquid, and another rinsing unit for final cleaning.

Career Highlights

Tatsutoshi Narita is currently employed at Sony Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in advancing technologies related to printed wiring boards, which are essential components in various electronic devices.

Collaborations

Narita has collaborated with notable colleagues, including Atsuhiro Uratsuji and Masanobu Yagi. Their combined expertise has contributed to the successful development of innovative technologies in their field.

Conclusion

Tatsutoshi Narita's contributions to the field of printed wiring board technology highlight his role as a significant inventor. His patents reflect a commitment to improving manufacturing processes and product quality in electronics.