Tatsuo Nishimura

Title: Innovations of Tatsuo Nishimura in Electron Gun Technology

Introduction

Tatsuo Nishimura is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of electron gun technology, particularly in the design of color picture tubes. His innovative approach has led to advancements that enhance the performance of electronic displays.

Latest Patents

Nishimura holds a patent for an "Electron gun for color picture tubes." This invention features beam generators that produce three electron beams directed toward a fluorescent screen along parallel paths. The design includes electrode surfaces with three apertures that form independent main lenses, allowing for precise focusing of the electron beams. Additionally, cylindrical shield members are incorporated to create inclined electric fields, effectively converging the outer beams to a single point.

Career Highlights

Throughout his career, Tatsuo Nishimura has been associated with Hitachi, Ltd., where he has contributed to various projects and innovations. His work has been instrumental in improving the efficiency and quality of color picture tubes, which are essential components in television and display technologies.

Collaborations

Nishimura has collaborated with notable colleagues, including Shoji Shirai and Masaaki Yamauchi. These partnerships have fostered a creative environment that has led to further advancements in their respective fields.

Conclusion

Tatsuo Nishimura's contributions to electron gun technology exemplify the impact of innovative thinking in the electronics industry. His patent for the electron gun has paved the way for improved display technologies, showcasing the importance of inventors in shaping the future of electronic devices.