Fumiaki Nihei

Title: Fumiaki Nihei: Innovator in Color Picture Tube Technology

Introduction

Fumiaki Nihei is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of display technology, particularly in the development of color picture tubes. With a total of two patents to his name, Nihei's work has had a lasting impact on the industry.

Latest Patents

Nihei's latest patents include innovations in color picture tubes that enhance visibility and color purity. One of his patents describes a color picture tube with a curved shadow mask, where the radius of curvature of the outer surface of the panel is 10,000 mm or more. This design addresses sagging amount differences in the shadow mask, ensuring satisfactory visibility and reduced degradation in color purity. Another patent focuses on a color picture tube that utilizes a shadow mask made of a material containing 95% or more of iron. This invention also emphasizes the importance of maintaining visibility while using an inexpensive material with satisfactory moldability.

Career Highlights

Fumiaki Nihei has been associated with Matsushita Toshiba Picture Display Co., Ltd., where he has contributed to advancements in display technology. His work has been instrumental in improving the performance and quality of color picture tubes, making them more efficient and reliable.

Collaborations

Nihei has collaborated with notable colleagues such as Norio Shimizu and Toshio Uchikawa. Their combined expertise has fostered innovation and development in the field of display technology.

Conclusion

Fumiaki Nihei's contributions to color picture tube technology have significantly advanced the industry. His innovative patents reflect a commitment to improving visibility and color purity in display devices.