Naoki Yamauchi

Title: Naoki Yamauchi: Innovator in Cathode Ray Tube Technology

Introduction

Naoki Yamauchi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of cathode ray tube technology, holding a total of 2 patents. His innovative designs have enhanced the performance and quality of color displays.

Latest Patents

Yamauchi's latest patents include a cathode ray tube featuring a magnetic shield with a bent portion. This design minimizes halation in cathode ray tubes with large deflection angles by reducing the thickness of the bent portion to 0.08 mm or less. His second patent involves a color cathode-ray tube that utilizes a shadow mask made of Invar material. This shadow mask is stretched under specific stress conditions to improve magnetic shield characteristics and reduce mislanding of the electron beam, resulting in superior color image display.

Career Highlights

Yamauchi has been associated with Matsushita Electric Industrial Co., Ltd., where he has played a crucial role in advancing cathode ray tube technology. His work has been instrumental in developing high-quality display systems that meet the demands of modern technology.

Collaborations

Yamauchi has collaborated with notable coworkers, including Hideo Iguchi and Yoshimi Kumei. Their combined expertise has contributed to the successful development of innovative technologies in the field.

Conclusion

Naoki Yamauchi's contributions to cathode ray tube technology have made a lasting impact on the industry. His innovative patents and collaborations reflect his dedication to advancing display technology.