Nobuo Kita

Title: Nobuo Kita: Innovator in Cathode Ray Tube Technology

Introduction

Nobuo Kita is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of display technology, particularly in the development of cathode ray tubes. With a total of 2 patents to his name, Kita's work has had a lasting impact on the industry.

Latest Patents

Kita's latest patents include innovations in color cathode ray tubes and methods for manufacturing them. One of his patents describes a shadow mask of a color cathode ray tube that features a large number of electron beam apertures. These apertures allow electron beams emitted from the electron gun to pass through. Each aperture has a larger opening on the phosphor screen side and a smaller opening on the electron gun side. The design of the shadow mask includes a wall surface that defines the smaller opening, with specific angles that enhance performance. Another patent focuses on a method of coating a sensitizing solution onto a metal plate. This involves a coating apparatus that uses a transfer roller and a coating nozzle to apply the solution efficiently.

Career Highlights

Kita is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to explore innovative solutions in display technology, contributing to the advancement of cathode ray tube manufacturing.

Collaborations

Throughout his career, Kita has collaborated with talented individuals such as Seiji Sago and Yasuhisa Ohtake. These collaborations have fostered a creative environment that has led to significant technological advancements.

Conclusion

Nobuo Kita's contributions to the field of cathode ray tube technology exemplify his innovative spirit and dedication to advancing display technology. His patents reflect a deep understanding of engineering principles and a commitment to improving manufacturing processes.