Satoshi Oosuga

Title: Satoshi Oosuga: Innovator in Display Technology

Introduction

Satoshi Oosuga is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of display technology, holding a total of 2 patents. His work focuses on enhancing the performance and functionality of display devices, particularly cathode-ray tubes.

Latest Patents

Oosuga's latest patents include a display device designed to remove a defocused beam spot on the focusing screen. This innovation involves obtaining the fluctuation of a focusing voltage that follows the fluctuation of a high-tension voltage. The device applies a DC voltage of a predetermined high-tension voltage and supplies a dynamic focus correction waveform, such as a parabolic waveform voltage, to dynamically control the focusing in accordance with the shape of the tubular surface of a cathode-ray tube. Additionally, he has developed a CRT display device that incorporates discharge current limiting resistors in high-voltage supply lines. This design effectively reduces the discharge current from a high-voltage capacitor during abnormal discharges, enhancing the safety and reliability of CRTs.

Career Highlights

Satoshi Oosuga is currently employed at Sony Corporation, where he continues to innovate in display technology. His work has been instrumental in advancing the capabilities of CRTs and improving user experience.

Collaborations

Throughout his career, Oosuga has collaborated with talented individuals such as Hiroaki Kikuchi and Yuusuke Kawamura. These collaborations have contributed to the development of cutting-edge technologies in the display sector.

Conclusion

Satoshi Oosuga's contributions to display technology, particularly through his innovative patents, have made a significant impact in the field. His work at Sony Corporation exemplifies the importance of innovation in enhancing the functionality and safety of display devices.