Yuzuru Kobori

Title: Yuzuru Kobori: Innovator in Electron Gun Technology

Introduction

Yuzuru Kobori is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electron gun technology, holding a total of 2 patents. His work has been instrumental in advancing the capabilities of cathode ray tube apparatuses.

Latest Patents

Kobori's latest patents include an innovative design for an electron gun with low spherical aberration. This electron gun features a main electron lens system that consists of a front electron lens system formed of a third grid and a fourth grid, along with a rear electron lens system formed of the fourth grid and a fifth grid. The electron lens action regions are separated from each other, allowing for improved performance. Notably, the diameter of the front electron lens system is smaller than that of the rear electron lens system, and the aperture diameter of the fifth grid is larger than that of the fourth grid, potentially matching the inner diameter of the tube in which it is utilized. Additionally, he has developed a cathode ray tube apparatus that incorporates a discharge current suppressing means, which is inserted into the discharge current flowing path between the final electrode of the electron gun and the stem pin within the cathode ray tube.

Career Highlights

Kobori has had a distinguished career, working at Sony Corporation, where he has been able to apply his innovative ideas in practical applications. His expertise in electron gun technology has positioned him as a key figure in the development of advanced imaging technologies.

Collaborations

Throughout his career, Kobori has collaborated with notable colleagues, including Masahiro Kikuchi and Kanemitsu Murakami. These collaborations have further enriched his work and contributed to the success of various projects.

Conclusion

Yuzuru Kobori's contributions to electron gun technology and cathode ray tube apparatuses highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of the complexities involved in electron optics, making him a significant figure in his field.